1990071174168

Names of 1990071174168

• Cardinal: 1990071174168 can be written as One trillion, nine hundred ninety billion, seventy-one million, one hundred seventy-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.990071174168 × 10¹²

Factors of 1990071174168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 54

Divisors of 1990071174168

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 31 33 36 42 44 49 54 56 62 63 66 72 77 81 84 88 93 98 99 108 121 124 126 132 147 154 162 168 186 189 196 198 216 217 231 242 248 252 264 279 294 297 308 324 341 343 363 372 378 392 396 434 441 462 484 504 539 558 567 588 594 616 648 651 682 686 693 726 744 756 792 837 847 868 882 891 924 961 968 1023 1029 1078 1089 1116 1134 1176 1188 1302 1323 1331 1364 1372 1386 1452 1512 1519 1617 1674 1694 1736 1764 1782 1848 1922 1953 2046 2058 2079 2156 2178 2232 2268 2376 2387 2401 2511 2541 2604 2646 2662 2728 2744 2772 2883 2904 3038 3069 3087 3234 3267 3348 3388 3528 3564 3751 3773 3844 3906 3969 3993 4092 4116 4158 4312 4356 4536 4557 4774 4802 4851 5022 5082 5208 5292 5324 5544 5766 5859 5929 6076 6138 6174 6237 6468 6534 6696 6727 6776 7128 7161 7203 7502 7546 7623 7688 7812 7938 7986 8184 8232 8316 8649 8712 9114 9207 9261 9317 9548 9604 9702 9801 10044 10164 10571 10584 10633 10648 11253 11319 11532 11718 11858 11979 12152 12276 12348 12474 12936 13068 13454 13671 14322 14406 14553 15004 15092 15246 15624 15876 15972 16632 16709 17298 17577 17787 18228 18414 18522 18634 19096 19208 19404 19602 20088 20181 20328 21142 21266 21483 21609 22506 22638 22869 23064 23436 23716 23958 24552 24696 24948 25947 26136 26257 26411 26908 27342 27621 27783 27951 28644 28812 29106 30008 30184 30492 31713 31752 31899 31944 33418 33759 33957 34596 35154 35574 35937 36456 36828 37044 37268 38808 39204 40362 41013 41261 41503 42284 42532 42966 43218 43659 45012 45276 45738 46872 47089 47432 47916 49896 50127 51894 52514 52822 53361 53816 54684 55242 55566 55902 57288 57624 58212 60543 60984 63426 63798 64449 64827 65219 66836 67518 67914 68607 69192 70308 71148 71874 73656 73997 74088 74431 74536 77841 78408 78771 79233 80724 82026 82522 83006 83853 84568 85064 85932 86436 87318 90024 90552 91476 94178 95139 95697 95832 100254 101277 101871 103788 105028 105644 106722 107811 109368 110484 111132 111804 116281 116424 116963 121086 123039 123783 124509 126852 127596 128898 129654 130438 133672 135036 135828 137214 140616 141267 142296 143748 147994 148862 150381 155682 157542 158466 160083 161448 164052 165044 166012 167706 171864 172872 174636 181629 182952 183799 188356 190278 191394 193347 194481 195657 200508 202554 203742 207576 210056 211288 213444 215622 220968 221991 222264 223293 223608 232562 233926 236313 237699 242172 246078 247566 249018 251559 253704 255192 257796 259308 260876 270072 271656 274428 282534 285417 287091 287496 288827 290521 295988 297724 300762 303831 305613 311364 315084 316932 320166 328104 329623 330088 332024 335412 348843 349272 350889 363258 367598 371349 373527 376712 380556 382788 386694 388962 391314 401016 405108 407484 423801 426888 431244 443982 446586 451143 456533 465124 467852 472626 475398 480249 484344 492156 495132 498036 503118 515592 517979 518616 521752 544887 548856 551397 565068 570834 574182 577654 581042 586971 591976 595448 601524 607662 611226 622728 630168 633864 640332 659246 665973 669879 670824 697686 701778 708939 713097 726516 735196 742698 747054 754677 761112 765576 773388 777924 782628 810216 813967 814968 818741 847602 856251 861273 862488 866481 871563 887964 893172 902286 913066 930248 935704 945252 950796 960498 984312 988869 990264 996072 1006236 1035958 1046529 1052667 1089774 1102794 1114047 1120581 1130136 1141668 1148364 1155308 1162084 1173942 1203048 1215324 1222452 1271403 1279091 1280664 1286593 1318492 1331946 1339758 1353429 1369599 1395372 1403556 1417878 1426194 1453032 1470392 1485396 1494108 1509354 1546776 1553937 1555848 1565256 1627934 1637482 1654191 1695204 1712502 1722546 1732962 1743126 1760913 1775928 1786344 1804572 1826132 1890504 1901592 1920996 1977738 1997919 2009637 2012472 2021789 2071916 2093058 2105334 2126817 2139291 2179548 2205588 2228094 2241162 2283336 2296728 2307361 2310616 2324168 2347884 2430648 2441901 2444904 2456223 2542806 2558182 2573186 2599443 2614689 2636984 2663892 2679516 2706858 2739198 2790744 2807112 2835756 2852388 2966607 2970792 2988216 3018708 3107874 3139587 3158001 3195731 3255868 3274964 3308382 3342141 3361743 3390408 3425004 3445092 3465924 3486252 3521826 3609144 3625853 3652264 3814209 3837273 3841992 3859779 3955476 3995838 4019274 4043578 4108797 4143832 4186116 4210668 4253634 4278582 4359096 4411176 4456188 4482324 4614722 4661811 4695768 4883802 4912446 4962573 5085612 5116364 5146372 5198886 5229378 5282739 5327784 5359032 5413716 5478396 5671512 5697769 5704776 5933214 5993757 6028911 6037416 6065367 6215748 6279174 6316002 6391462 6511736 6549928 6616764 6684282 6723486 6850008 6890184 6922083 6931848 6972504 7043652 7251706 7325703 7368669 7628418 7674546 7719558 7798329 7844067 7910952 7991676 8038548 8087156 8217594 8372232 8421336 8507268 8557164 8899821 8912376 8953637 8964648 9006151 9229444 9323622 9418761 9474003 9587193 9767604 9824892 9925146 10171224 10232728 10292744 10397772 10458756 10565478 10827432 10877559 10956792 11395538 11511819 11579337 11866428 11987514 12057822 12130734 12326391 12431496 12558348 12632004 12782924 13233528 13368564 13446972 13844166 13985433 14087304 14152523 14503412 14651406 14737338 14887719 15256836 15349092 15439116 15596658 15688134 15983352 16077096 16174312 16435188 17014536 17093307 17114328 17799642 17907274 18012302 18196101 18458888 18647244 18837522 18948006 19174386 19535208 19649784 19850292 20766249 20795544 20917512 21130956 21755118 21977109 22106007 22791076 23023638 23158674 23394987 23532201 23732856 23975028 24115644 24261468 24652782 25116696 25264008 25380971 25565848 26699463 26737128 26860911 26893944 27018453 27688332 27970866 28305046 28761579 29006824 29302812 29474676 29775438 30513672 30698184 30878232 31193316 31376268 32632677 32870376 34186614 34535457 34738011 35599284 35814548 36024604 36392202 36979173 37294488 37675044 37896012 38348772 39700584 39884383 41532498 41956299 42261912 42457569 43510236 43954218 44212014 45582152 46047276 46317348 46789974 47064402 47950056 48231288 48522936 49305564 50761942 51279921 53398926 53721822 54036906 54588303 55376664 55941732 56610092 57523158 58605624 58949352 59550876 62298747 62386632 62675459 62752536 65265354 65931327 66318021 68373228 69070914 69476022 71198568 71629096 72049208 72784404 73958346 75350088 75792024 76142913 76697544 79768766 80582733 81055359 83064996 83912598 84915138 86284737 87020472 87908436 88424028 92094552 92634696 93579948 94128804 97898031 98611128 99067661 101523884 102559842 103606371 104214033 106797852 107443644 108073812 109176606 111883464 113220184 115046316 119101752 119653149 124597494 125350918 127372707 130530708 131862654 132636042 136746456 138141828 138952044 145568808 147916692 152285826 153839763 159537532 161165466 162110718 163764909 166129992 167825196 169830276 172569474 175816872 176848056 186896241 187159896 188026377 188257608 195796062 198135322 203047768 205119684 207212742 208428066 213595704 214887288 216147624 218353212 228428739 230092632 239306298 241748199 243166077 249194988 250701836 254745414 258854211 261061416 263725308 265272084 276283656 277904088 279190681 293694093 295833384 297202983 304571652 307679526 319075064 322330932 324221436 327529818 335650392 339660552 345138948 358959447 373792482 376052754 382118121 391592124 396270644 410239368 414425484 416856132 436706424 438728213 456857478 461519289 478612596 483496398 486332154 498389976 501403672 509490828 517708422 527450616 530544168 558381362 564079131 587388186 594405966 609143304 615359052 644661864 648442872 655059636 685286217 690277896 717918894 725244597 729498231 747584964 752105508 764236242 783184248 792541288 828850968 833712264 837572043 877456426 891608949 913714956 923038578 957225192 966992796 972664308 1018981656 1035416844 1076878341 1116762724 1128158262 1146354363 1174776372 1188811932 1230718104 1310119272 1316184639 1370572434 1435837788 1450489194 1458996462 1495169928 1504211016 1528472484 1675144086 1692237393 1754912852 1783217898 1827429912 1846077156 1933985592 1945328616 2055858651 2070833688 2153756682 2233525448 2256316524 2292708726 2349552744 2377623864 2512716129 2632369278 2674826847 2741144868 2871675576 2900978388 2917992924 3056944968 3071097491 3230635023 3350288172 3384474786 3509825704 3566435796 3692154312 3948553917 4111717302 4307513364 4512633048 4585417452 5025432258 5076712179 5264738556 5349653694 5482289736 5801956776 5835985848 6142194982 6461270046 6700576344 6768949572 7132871592 7538148387 7897107834 8024480541 8223434604 8615026728 9170834904 9213292473 10050864516 10153424358 10529477112 10699307388 11845661751 12284389964 12922540092 13537899144 15076296774 15794215668 16048961082 16446869208 18426584946 20101729032 20306848716 21398614776 22614445161 23691323502 24568779928 25845080184 27639877419 30152593548 31588431336 32097922164 35536985253 36853169892 40613697432 45228890322 47382647004 55279754838 60305187096 64195844328 71073970506 73706339784 82919632257 90457780644 94765294008 110559509676 142147941012 165839264514 180915561288 221119019352 248758896771 284295882024 331678529028 497517793542 663357058056 995035587084 1990071174168
• Sum of all divisors σ(n): 7390606223880
• Sum of proper divisors (its aliquot sum) s(n): 5400535049712
• 1990071174168 is an abundant number, because the sum of its proper divisors (5400535049712) is greater than itself. Its abundance is 3410463875544

Bases of 1990071174168

• Binary: 11100111101011001011111000100010000011000₂
• Hexadecimal: 0x1CF597C4418
• Base-36: PE84ZTI0

Squares and roots of 1990071174168

• 1990071174168 squared (1990071174168²) is 3960383278254402190492224
• 1990071174168 cubed (1990071174168³) is 7881444600711051228647771421553669632
• The square root of 1990071174168 is 1410698.8247560143
• The cube root of 1990071174168 is 12578.3266743083

Scales and comparisons

• 1,990,071,174,168 seconds is equal to 63,278 years, 5 weeks, 4 days, 4 hours, 22 minutes, 48 seconds.
• To count from 1 to 1,990,071,174,168 would take you about one hundred fifty-eight thousand, one hundred ninety-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1990071174168 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990071174168

• 1990071174168 backwards is 8614711700991
• 1990071174168 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990071174168's digits is 54
• More coming soon!