1391997061224

Names of 1391997061224

• Cardinal: 1391997061224 can be written as One trillion, three hundred ninety-one billion, nine hundred ninety-seven million, sixty-one thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.391997061224 × 10¹²

Factors of 1391997061224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 263

Divisors of 1391997061224

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 17 18 21 22 24 27 28 33 34 36 42 44 51 54 56 63 66 68 72 77 81 84 88 99 102 108 119 121 126 132 136 153 154 162 168 187 189 198 204 216 223 231 238 242 243 252 264 297 306 308 324 357 363 374 378 396 408 446 459 462 476 484 486 504 561 567 594 612 616 648 669 693 714 726 748 756 792 847 891 892 918 924 952 968 972 1071 1089 1122 1134 1188 1224 1309 1338 1377 1386 1428 1452 1496 1512 1561 1683 1694 1701 1782 1784 1836 1848 1944 2007 2057 2079 2142 2178 2244 2268 2376 2453 2541 2618 2673 2676 2754 2772 2856 2904 3122 3213 3267 3366 3388 3402 3564 3672 3791 3927 4014 4114 4131 4158 4284 4356 4488 4536 4683 4906 5049 5082 5236 5346 5352 5508 5544 6021 6171 6237 6244 6426 6534 6732 6776 6804 7128 7359 7582 7623 7854 8028 8228 8262 8316 8568 8712 9366 9639 9801 9812 10098 10164 10472 10692 11016 11373 11781 12042 12342 12474 12488 12852 13068 13464 13608 14049 14399 14718 15147 15164 15246 15708 16056 16456 16524 16632 17171 18063 18513 18711 18732 19278 19602 19624 20196 20328 21384 22077 22746 22869 23562 24084 24684 24948 25704 26136 26537 26983 28098 28798 28917 29403 29436 30294 30328 30492 31416 33048 34119 34342 35343 36126 37026 37422 37464 38556 39204 40392 41701 42147 43197 44154 45441 45492 45738 47124 48168 49368 49729 49896 51513 53074 53966 54189 55539 56196 57596 57834 58806 58872 60588 60984 66231 68238 68607 68684 70686 72252 74052 74844 77112 78408 79611 80949 83402 84294 86394 88308 90882 90984 91476 94248 99458 102357 103026 106029 106148 107932 108378 111078 112392 115192 115668 117612 121176 125103 126441 129591 132462 136476 137214 137368 141372 144504 148104 149187 149688 154539 159222 161898 166617 166804 168588 172788 176616 181764 182952 188881 198693 198916 204714 205821 206052 212058 212296 215864 216756 222156 231336 235224 238833 242847 250206 252882 259182 264924 272952 274428 282744 291907 298374 307071 309078 318087 318444 323796 333234 333608 337176 345576 348103 363528 375309 377762 379323 388773 397386 397832 409428 411642 412104 424116 433512 444312 447561 458711 463617 477666 485694 499851 500412 505764 518364 529848 547019 548856 566643 583814 596079 596748 614142 618156 636174 636888 647592 666468 696206 716499 728541 750618 755524 758646 777546 794772 818856 823284 845393 848232 875721 895122 917422 921213 927234 955332 971388 999702 1000824 1011528 1036728 1044309 1094038 1125927 1133286 1166319 1167628 1192158 1193496 1228284 1236312 1272348 1332936 1342683 1376133 1390851 1392412 1432998 1457082 1501236 1511048 1517292 1555092 1589544 1641057 1646568 1690786 1699929 1751442 1790244 1834844 1842426 1854468 1910664 1942776 1999404 2088618 2149497 2185623 2188076 2251854 2266572 2332638 2335256 2384316 2456568 2536179 2544696 2627163 2685366 2752266 2781702 2784824 2865996 2914164 3002472 3034584 3110184 3132927 3210977 3282114 3377781 3381572 3399858 3498957 3502884 3580488 3669688 3684852 3708936 3829133 3998808 4028049 4128399 4172553 4177236 4298994 4371246 4376152 4503708 4533144 4665276 4768632 4923171 5072358 5099787 5254326 5370732 5504532 5563404 5731992 5828328 5917751 6017209 6265854 6421954 6448491 6556869 6564228 6755562 6763144 6799716 6997914 7005768 7369704 7608537 7658266 7881489 8056098 8256798 8345106 8354472 8597988 8742492 9007416 9299323 9330552 9398781 9632931 9846342 10133343 10144716 10199574 10508652 10741464 11009064 11126808 11487399 11835502 12034418 12084147 12385197 12531708 12843908 12896982 13113738 13128456 13511124 13599432 13995828 14769513 15217074 15299361 15316532 15762978 16112196 16513596 16690212 17195976 17484984 17753253 18051627 18598646 18797562 19265862 19692684 20266686 20289432 20399148 21017304 22825611 22974798 23644467 23671004 24068836 24168294 24770394 25063416 25687816 25793964 26227476 27022248 27897969 27991656 28196343 28898793 29539026 30434148 30598722 30633064 31525956 32224392 33027192 33380424 34462197 35506506 36103254 37155591 37197292 37595124 38531724 39385368 40533372 40798296 42120463 44308539 45651222 45898083 45949596 47288934 47342008 48137672 48336588 49540788 51587928 52454952 53259759 54154881 55795938 56392686 57797586 59078052 60868296 61197444 63051912 65095261 68476833 68924394 70933401 71013012 72206508 74311182 74394584 75190248 77063448 81066744 83693907 84240926 84589029 86696379 88617078 91302444 91796166 91899192 94577868 96673176 99081576 102292553 103386591 106519518 108309762 111466773 111591876 112785372 115595172 118156104 122394888 126361389 130190522 132925617 136953666 137848788 141866802 142026024 144413016 148622364 159779277 162464643 167387814 168481852 169178058 173392758 177234156 182604888 183592332 189155736 195285783 204585106 205430499 206773182 213039036 216619524 222933546 223183752 225570744 231190344 251081721 252722778 260089137 260381044 265851234 273907332 275697576 283733604 297244728 306877659 310159773 319558554 324929286 334775628 336963704 338356116 346785516 354468312 367184664 379084167 390571566 409170212 410860998 413546364 426078072 433239048 445867092 479337831 487393929 502163442 505445556 520178274 520762088 531702468 547814664 567467208 585857349 613755318 620319546 639117108 649858572 669551256 676712232 693571032 716047871 753245163 758168334 780267411 781143132 818340424 821721996 827092728 891734184 920632977 930479319 958675662 974787858 1004326884 1010891112 1040356548 1063404936 1137252501 1171714698 1227510636 1240639092 1278234216 1299717144 1432095742 1438013493 1462181787 1506490326 1516336668 1560534822 1562286264 1643443992 1757572047 1841265954 1860958638 1917351324 1949575716 2008653768 2080713096 2148143613 2259735489 2274505002 2343429396 2455021272 2481278184 2761898931 2864191484 2876026986 2924363574 3012980652 3032673336 3121069644 3411757503 3515144094 3682531908 3721917276 3834702648 3899151432 4296287226 4519470978 4549010004 4686858792 5272716141 5523797862 5728382968 5752053972 5848727148 6025961304 6242139288 6444430839 6823515006 7030288188 7365063816 7443834552 8285696793 8592574452 9038941956 9098020008 10235272509 10545432282 11047595724 11504107944 11697454296 12888861678 13647030012 14060576376 15818148423 16571393586 17185148904 18077883912 19333292517 20470545018 21090864564 22095191448 24857090379 25777723356 27294060024 31636296846 33142787172 38666585034 40941090036 42181729128 49714180758 51555446712 57999877551 63272593692 66285574344 77333170068 81882180072 99428361516 115999755102 126545187384 154666340136 173999632653 198856723032 231999510204 347999265306 463999020408 695998530612 1391997061224
• Sum of all divisors σ(n): 5223581213760
• Sum of proper divisors (its aliquot sum) s(n): 3831584152536
• 1391997061224 is an abundant number, because the sum of its proper divisors (3831584152536) is greater than itself. Its abundance is 2439587091312

Bases of 1391997061224

• Binary: 10100010000011001011111011000100001101000₂
• Hexadecimal: 0x144197D8868
• Base-36: HRH33YI0

Squares and roots of 1391997061224

• 1391997061224 squared (1391997061224²) is 1937655818456252404378176
• 1391997061224 cubed (1391997061224³) is 2697211204954687807302805063121447424
• The square root of 1391997061224 is 1179829.2508765835
• The cube root of 1391997061224 is 11165.5324857867

Scales and comparisons

• 1,391,997,061,224 seconds is equal to 44,261 years, 10 weeks, 3 days, 2 hours, 20 minutes, 24 seconds.
• To count from 1 to 1,391,997,061,224 would take you about one hundred ten thousand, six hundred fifty-three 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 1391997061224 cubic inches would be around 930.5 feet tall.

Recreational maths with 1391997061224

• 1391997061224 backwards is 4221607991931
• 1391997061224 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1391997061224's digits is 54
• More coming soon!