145168021152

Names of 145168021152

• Cardinal: 145168021152 can be written as One hundred forty-five billion, one hundred sixty-eight million, twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.45168021152 × 10¹¹

Factors of 145168021152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 133

Divisors of 145168021152

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 31 32 33 36 42 44 48 54 56 62 63 66 72 77 79 81 84 88 93 96 99 108 112 121 124 126 132 144 154 158 162 168 176 186 189 198 216 217 224 231 237 242 243 248 252 264 279 288 297 308 316 324 336 341 352 363 372 378 396 432 434 462 474 484 486 496 504 528 553 558 567 594 616 632 648 651 672 682 693 711 726 729 744 756 792 837 847 864 868 869 891 924 948 968 972 992 1008 1023 1056 1089 1106 1116 1134 1188 1232 1264 1296 1302 1364 1386 1422 1452 1458 1488 1512 1584 1659 1674 1694 1701 1736 1738 1782 1848 1896 1936 1944 1953 2016 2046 2079 2133 2178 2187 2212 2232 2268 2376 2387 2449 2464 2511 2528 2541 2592 2604 2607 2673 2728 2772 2844 2904 2916 2976 3024 3069 3168 3267 3318 3348 3388 3402 3472 3476 3564 3696 3751 3792 3872 3888 3906 4092 4158 4266 4356 4374 4424 4464 4536 4752 4774 4898 4977 5022 5082 5103 5208 5214 5346 5456 5544 5688 5808 5832 5859 6048 6083 6138 6237 6399 6534 6636 6696 6776 6804 6944 6952 7128 7161 7347 7392 7502 7533 7584 7623 7776 7812 7821 8019 8184 8316 8532 8712 8748 8848 8928 9072 9207 9504 9548 9559 9796 9801 9954 10044 10164 10206 10416 10428 10692 10912 11088 11253 11376 11616 11664 11718 12166 12276 12474 12798 13068 13272 13392 13552 13608 13904 14256 14322 14694 14931 15004 15066 15246 15309 15624 15642 16038 16368 16632 17064 17143 17424 17496 17577 17696 18144 18249 18414 18711 19096 19118 19197 19592 19602 19908 20088 20328 20412 20832 20856 21384 21483 22041 22176 22506 22599 22752 22869 23328 23436 23463 24057 24332 24552 24948 25596 26136 26257 26544 26784 26939 27104 27216 27621 27808 28512 28644 28677 29388 29403 29862 30008 30132 30492 30618 31248 31284 32076 32736 33264 33759 34128 34286 34848 34992 35154 36498 36828 37422 38192 38236 38394 39184 39204 39816 40176 40656 40824 41712 42768 42966 44082 44793 45012 45198 45738 46872 46926 48114 48664 49104 49896 51192 51429 52272 52514 52731 53088 53878 54432 54747 55242 56133 57288 57354 57591 58776 58806 59724 60016 60264 60984 61236 62496 62568 64152 64449 66123 66528 66913 67518 67797 68256 68572 68607 69984 70308 70389 72996 73656 74844 76384 76472 76788 78368 78408 78771 79632 80352 80817 81312 81648 82863 83424 85536 85932 86031 88164 88209 89586 90024 90396 91476 93744 93852 96228 97328 98208 99792 101277 102384 102858 104544 105028 105462 107756 109494 110484 112266 114576 114708 115182 117552 117612 119448 120032 120528 121968 122472 125136 128304 128898 132246 133826 134379 135036 135594 137144 137214 140616 140778 145992 147312 149688 152944 153576 154287 156816 157542 158193 159264 161634 163296 164241 165726 168399 171864 172062 172773 176328 176418 179172 180048 180792 182952 187488 187704 188573 192456 193347 194656 198369 199584 200739 202554 204768 205716 205821 210056 210924 211167 215512 218988 220968 224532 229152 229416 230364 235104 235224 236313 238896 241056 242451 243936 244944 248589 250272 256608 257796 258093 264492 264627 267652 268758 270072 271188 274288 274428 281232 281556 291984 294624 296329 299376 303831 305888 307152 308574 313632 315084 316386 323268 328482 331452 336798 343728 344124 345546 352656 352836 358344 360096 361584 365904 375408 377146 384912 386694 396738 401478 403137 405108 411432 411642 420112 421848 422334 431024 437976 441936 449064 458832 460728 462861 470448 472626 474579 477792 484902 489888 492723 497178 515592 516186 528984 529254 535304 537516 540144 542376 548576 548856 562464 563112 565719 580041 583968 592658 595107 598752 602217 607662 614304 617148 617463 630168 632772 633501 646536 656964 662904 673596 687456 688248 691092 705312 705672 708939 716688 723168 727353 731808 745767 750816 754292 769824 773388 774279 793476 802956 806274 810216 822864 823284 840224 843696 844668 862048 875952 883872 888987 898128 911493 917664 921456 925722 940896 945252 949158 969804 985446 994356 1031184 1032372 1057968 1058508 1070608 1075032 1080288 1084752 1097712 1126224 1131438 1160082 1185316 1190214 1204434 1209411 1215324 1234296 1234926 1260336 1265544 1267002 1293072 1313928 1325808 1347192 1376496 1382184 1388583 1411344 1417878 1433376 1454706 1478169 1491534 1508584 1546776 1548558 1586952 1605912 1612548 1620432 1645728 1646568 1687392 1689336 1697157 1740123 1751904 1777974 1785321 1796256 1806651 1822986 1842912 1851444 1852389 1890504 1898316 1900503 1939608 1970892 1988712 2062368 2064744 2074303 2115936 2117016 2126817 2141216 2150064 2169504 2182059 2195424 2252448 2262876 2320164 2322837 2370632 2380428 2408868 2418822 2430648 2468592 2469852 2520672 2531088 2534004 2586144 2627856 2651616 2666961 2694384 2734479 2752992 2764368 2777166 2822688 2835756 2909412 2956338 2983068 3017168 3093552 3097116 3173904 3211824 3225096 3240864 3293136 3378672 3394314 3480246 3555948 3570642 3613302 3645972 3702888 3704778 3781008 3796632 3801006 3879216 3941784 3977424 4129488 4148606 4165749 4234032 4253634 4300128 4364118 4434507 4525752 4640328 4645674 4741264 4760856 4817736 4837644 4861296 4937184 4939704 5062176 5068008 5091471 5220369 5255712 5333922 5355963 5388768 5419953 5468958 5528736 5554332 5671512 5818824 5912676 5966136 6034336 6187104 6194232 6222909 6347808 6380451 6423648 6450192 6546177 6586272 6757344 6788628 6960492 6968511 7111896 7141284 7226604 7291944 7405776 7409556 7562016 7593264 7602012 7758432 7883568 7954848 8000883 8203437 8258976 8297212 8331498 8468064 8507268 8728236 8869014 9051504 9280656 9291348 9482528 9521712 9635472 9675288 9722592 9879408 10136016 10182942 10440738 10667844 10711926 10839906 10937916 11108664 11343024 11637648 11825352 11932272 12388464 12445818 12497247 12760902 12900384 13092354 13303521 13577256 13920984 13937022 14223792 14282568 14453208 14583888 14811552 14819112 15186528 15204024 15274413 15767136 16001766 16259859 16406874 16594424 16662996 17014536 17456472 17738028 18103008 18561312 18582696 18668727 19043424 19141353 19270944 19350576 19638531 19758816 20272032 20365884 20881476 20905533 21335688 21423852 21679812 21875832 22217328 22686048 23275296 23650704 23864544 24002649 24776928 24891636 24994494 25521804 26184708 26607042 27154512 27841968 27874044 28447584 28565136 28906416 29167776 29638224 30408048 30548826 32003532 32519718 32813748 33188848 33325992 34029072 34912944 35476056 37165392 37337454 37491741 38282706 38701152 39277062 40731768 41762952 41811066 42671376 42847704 43359624 43751664 44434656 45823239 47301408 48005298 48779577 49783272 49988988 51043608 52369416 53214084 54309024 55683936 55748088 56006181 57130272 57424059 57812832 58915593 59276448 60816096 61097652 64007064 65039436 65627496 66377696 66651984 68058144 69825888 70952112 72007947 74330784 74674908 74983482 76565412 78554124 81463536 83525904 83622132 85342752 85695408 86719248 87503328 91646478 96010596 97559154 99566544 99977976 102087216 104738832 106428168 111496176 112012362 114848118 117831186 122195304 128014128 130078872 131254992 133303968 137469717 141904224 144015894 146338731 149349816 149966964 153130824 157108248 162927072 167051808 167244264 168018543 171390816 173438496 183292956 192021192 195118308 199133088 199955952 204174432 209477664 212856336 216023841 222992352 224024724 229696236 235662372 244390608 256028256 260157744 262509984 274939434 288031788 292677462 298699632 299933928 306261648 314216496 334488528 336037086 366585912 384042384 390236616 399911904 412409151 425712672 432047682 448049448 459392472 471324744 488781216 504055629 520315488 549878868 576063576 585354924 597399264 599867856 612523296 628432992 648071523 668977056 672074172 733171824 768084768 780473232 824818302 864095364 896098896 918784944 942649488 1008111258 1099757736 1152127152 1170709848 1199735712 1296143046 1344148344 1466343648 1512166887 1560946464 1649636604 1728190728 1792197792 1837569888 1885298976 2016222516 2199515472 2304254304 2341419696 2592286092 2688296688 3024333774 3299273208 3456381456 4032445032 4399030944 4536500661 4682839392 5184572184 5376593376 6048667548 6598546416 6912762912 8064890064 9073001322 10369144368 12097335096 13197092832 16129780128 18146002644 20738288736 24194670192 36292005288 48389340384 72584010576 145168021152
• Sum of all divisors σ(n): 562854297600
• Sum of proper divisors (its aliquot sum) s(n): 417686276448
• 145168021152 is an abundant number, because the sum of its proper divisors (417686276448) is greater than itself. Its abundance is 272518255296

Bases of 145168021152

• Binary: 10000111001100101100000011011010100000₂
• Hexadecimal: 0x21CCB036A0
• Base-36: 1UOTAI00

Squares and roots of 145168021152

• 145168021152 squared (145168021152²) is 21073754365187519407104
• 145168021152 cubed (145168021152³) is 3059235219437594149736883971063808
• The square root of 145168021152 is 381009.2139988219
• The cube root of 145168021152 is 5255.6163165221

Scales and comparisons

• 145,168,021,152 seconds is equal to 4,615 years, 46 weeks, 3 days, 10 hours, 19 minutes, 12 seconds.
• To count from 1 to 145,168,021,152 would take you about nine thousand, two hundred thirty-one 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 145168021152 cubic inches would be around 438 feet tall.

Recreational maths with 145168021152

• 145168021152 backwards is 251120861541
• 145168021152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145168021152's digits is 36
• More coming soon!