15455137897472

Names of 15455137897472

• Cardinal: 15455137897472 can be written as Fifteen trillion, four hundred fifty-five billion, one hundred thirty-seven million, eight hundred ninety-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.5455137897472 × 10¹³

Factors of 15455137897472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 165

Divisors of 15455137897472

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 52 53 56 58 61 64 91 104 106 112 116 122 128 182 203 208 212 224 232 244 256 364 371 377 406 416 424 427 448 464 488 512 689 728 742 754 793 812 832 841 848 854 896 928 976 1024 1378 1456 1484 1508 1537 1586 1624 1664 1682 1696 1708 1769 1792 1856 1952 2639 2756 2912 2968 3016 3074 3172 3233 3248 3328 3364 3392 3416 3538 3584 3712 3721 3904 4823 5278 5512 5551 5824 5887 5936 6032 6148 6344 6466 6496 6656 6728 6784 6832 7076 7168 7424 7442 7808 9646 10556 10759 10933 11024 11102 11648 11774 11872 12064 12296 12383 12688 12932 12992 13312 13456 13568 13664 14152 14848 14884 15616 19292 19981 21112 21518 21866 22048 22204 22631 22997 23296 23548 23744 24128 24592 24766 25376 25864 25984 26047 26912 27136 27328 28304 29696 29768 31232 38584 39962 42029 42224 43036 43732 44096 44408 44573 45262 45994 46592 47096 47488 48256 48373 49184 49532 50752 51301 51728 51968 52094 53824 54272 54656 56608 59536 62464 76531 77168 79924 84058 84448 86072 87464 88192 88816 89146 90524 91988 93184 93757 94192 94976 96512 96746 98368 99064 101504 102602 103456 103936 104188 107648 107909 109312 113216 119072 139867 153062 154336 159848 160979 168116 168896 172144 174928 176384 177632 178292 181048 183976 187514 188384 189952 193024 193492 196736 197213 198128 203008 205204 206912 207872 208376 215296 215818 218624 226432 238144 279734 294203 306124 308672 312011 319696 321958 336232 337792 338611 344288 349856 352768 355264 356584 359107 362096 367952 375028 376768 379904 386048 386984 393472 394426 396256 406016 410408 413824 416752 430592 431636 437248 452864 476288 559468 579449 588406 612248 617344 624022 639392 643916 656299 666913 672464 675584 677222 688576 699712 705536 710528 713168 718214 724192 735904 750056 753536 755363 773968 786944 788852 792512 812032 820816 827648 833504 861184 863272 905728 952576 1118936 1158898 1176812 1218841 1224496 1234688 1248044 1278784 1287832 1312598 1333826 1344928 1351168 1354444 1377152 1380491 1399424 1402817 1421056 1426336 1436428 1448384 1471808 1500112 1507072 1510726 1547936 1573888 1577704 1585024 1641632 1655296 1667008 1726544 1811456 1905152 2237872 2317796 2353624 2437682 2448992 2469376 2496088 2557568 2563769 2575664 2625196 2667652 2689856 2702336 2708888 2718953 2754304 2760982 2798848 2805634 2842112 2852672 2872856 2896768 2943616 3000224 3014144 3021452 3095872 3129361 3155408 3170048 3283264 3310592 3334016 3453088 3810304 4056143 4475744 4635592 4668391 4707248 4875364 4897984 4938752 4992176 5115136 5127538 5151328 5250392 5335304 5379712 5417776 5437906 5508608 5521964 5597696 5611268 5684224 5705344 5719177 5745712 5793536 5887232 6000448 6028288 6042904 6191744 6258722 6310816 6340096 6566528 6668032 6906176 8112286 8531887 8951488 9271184 9336782 9414496 9750728 9795968 9819719 9984352 10230272 10255076 10302656 10500784 10670608 10759424 10835552 10875812 11017216 11043928 11195392 11222536 11410688 11438354 11491424 11587072 11774464 12000896 12085808 12383488 12517444 12621632 12680192 13133056 13336064 13812352 16224572 17063774 17902976 17946383 18542368 18673564 18828992 19032671 19501456 19591936 19639438 19968704 20460544 20510152 20605312 21001568 21341216 21518848 21671104 21751624 21905527 22087856 22445072 22821376 22876708 22982848 23174144 23548928 24001792 24171616 24766976 25034888 25243264 26266112 26672128 27624704 32449144 34127548 35346389 35805952 35892766 37084736 37347128 37657984 38065342 39002912 39183872 39278876 39937408 40034239 40681693 41020304 41210624 42003136 42682432 43037696 43342208 43503248 43811054 44175712 44890144 45642752 45753416 45965696 48003584 48343232 49533952 50069776 50486528 52532224 55249408 64898288 68255096 70692778 71611904 71785532 74169472 74349301 74694256 75315968 76130684 78005824 78367744 78557752 79874816 80068478 81363386 82040608 82421248 84006272 85364864 86684416 87006496 87622108 88351424 89780288 91506832 91931392 96007168 96686464 100139552 100973056 110498816 129796576 136510192 141385556 143223808 143571064 148338944 148698602 149388512 150631936 152261368 156011648 157115504 159749632 160136956 162726772 164081216 164842496 165856133 168012544 170729728 173368832 174012992 175244216 176702848 179560576 183013664 183862784 193372928 200279104 201946112 247424723 259593152 273020384 282771112 284771851 287142128 296677888 297397204 298777024 301263872 304522736 312023296 314231008 319499264 320273912 325453544 328162432 331712266 336025088 341459456 346737664 348025984 350488432 353405696 359121152 366027328 367725568 386745856 400558208 494849446 519186304 520445107 546040768 565542224 569543702 574284256 593355776 594794408 597554048 609045472 624046592 628462016 640547824 650907088 656324864 663424532 672050176 682918912 696051968 700976864 706811392 718242304 732054656 773491712 801116416 989698892 1038372608 1040890214 1092081536 1131084448 1139087404 1148568512 1160992931 1189588816 1195108096 1218090944 1248093184 1256924032 1281095648 1301814176 1312649728 1326849064 1392103936 1401953728 1413622784 1436484608 1464109312 1602232832 1979397784 2076745216 2081780428 2156129729 2184163072 2262168896 2278174808 2297137024 2321985862 2379177632 2390216192 2436181888 2513848064 2562191296 2603628352 2625299456 2653698128 2784207872 2803907456 2928218624 3204465664 3958795568 4153490432 4163560856 4312259458 4368326144 4524337792 4556349616 4594274048 4643971724 4758355264 4780432384 4872363776 5027696128 5124382592 5207256704 5307396256 5607814912 5856437248 7917591136 8327121712 8624518916 8736652288 9048675584 9112699232 9188548096 9287943448 9516710528 9744727552 10055392256 10248765184 10414513408 10614792512 11215629824 15092908103 15835182272 16654243424 17249037832 18097351168 18225398464 18377096192 18575886896 19033421056 19489455104 20497530368 20829026816 21229585024 22431259648 30185816206 31670364544 33308486848 34498075664 36194702336 36450796928 37151773792 38066842112 40995060736 41658053632 42459170048 60371632412 63340729088 66616973696 68996151328 72901593856 74303547584 76133684224 84918340096 120743264824 126681458176 133233947392 137992302656 145803187712 148607095168 169836680192 241486529648 253362916352 266467894784 275984605312 291606375424 297214190336 482973059296 532935789568 551969210624 594428380672 965946118592 1103938421248 1188856761344 1931892237184 2207876842496 3863784474368 7727568948736 15455137897472
• Sum of all divisors σ(n): 40792856858208
• Sum of proper divisors (its aliquot sum) s(n): 25337718960736
• 15455137897472 is an abundant number, because the sum of its proper divisors (25337718960736) is greater than itself. Its abundance is 9882581063264

Bases of 15455137897472

• Binary: 11100000111001101110000000010001110000000000₂
• Hexadecimal: 0xE0E6E011C00
• Base-36: 5H7ZQ2BCW

Squares and roots of 15455137897472

• 15455137897472 squared (15455137897472²) is 238861287429875232783990784
• 15455137897472 cubed (15455137897472³) is 3691634135596416967848453890571184898048
• The square root of 15455137897472 is 3931302.3157055729
• The cube root of 15455137897472 is 24909.0765969333

Scales and comparisons

• 15,455,137,897,472 seconds is equal to 491,425 years, 30 weeks, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 15,455,137,897,472 would take you about one million, two hundred twenty-eight thousand, five hundred sixty-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 15455137897472 cubic inches would be around 2075.8 feet tall.

Recreational maths with 15455137897472

• 15455137897472 backwards is 27479873155451
• The number of decimal digits it has is: 14
• The sum of 15455137897472's digits is 68
• More coming soon!