15797471319484672

Names of 15797471319484672

• Cardinal: 15797471319484672 can be written as Fifteen quadrillion, seven hundred ninety-seven trillion, four hundred seventy-one billion, three hundred nineteen million, four hundred eighty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.5797471319484672 × 10¹⁶

Factors of 15797471319484672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 201

Divisors of 15797471319484672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 16 17 32 34 43 64 68 86 128 136 139 172 256 272 278 289 344 544 556 578 688 731 1088 1112 1156 1376 1462 1849 2176 2224 2312 2363 2752 2924 3698 4352 4448 4624 4726 5504 5848 5977 7396 8896 9248 9452 11008 11696 11954 12427 14792 17792 18496 18904 19321 23392 23908 24854 29584 31433 35584 36992 37808 38642 40171 46784 47816 49708 59168 62866 73984 75616 77284 79507 80342 93568 95632 99416 101609 118336 125732 151232 154568 159014 160684 187136 191264 198832 203218 236672 251464 257011 302464 309136 318028 321368 328457 382528 397664 406436 473344 502928 514022 534361 604928 618272 636056 642736 656914 765056 795328 812872 830803 1005856 1028044 1068722 1236544 1272112 1285472 1313828 1351619 1530112 1590656 1625744 1661606 1727353 2011712 2056088 2137444 2473088 2544224 2570944 2627656 2685619 2703238 3181312 3251488 3323212 3454706 4023424 4112176 4274888 4369187 4946176 5088448 5141888 5255312 5371238 5406476 5583769 6502976 6646424 6909412 8046848 8224352 8549776 8738374 10176896 10283776 10510624 10742476 10812952 11051473 11167538 13005952 13292848 13818824 14123651 16448704 17099552 17476748 20353792 21021248 21484952 21625904 22102946 22335076 22977523 26011904 26585696 27637648 28247302 32897408 34199104 34953496 35724529 42042496 42969904 43251808 44205892 44670152 45655523 45955046 53171392 55275296 56494604 65794816 68398208 69906992 71449058 74276179 84084992 85939808 86503616 88411784 89340304 91311046 91910092 106342784 110550592 112989208 115481617 136796416 139813984 142898116 148552358 171879616 173007232 176823568 178680608 182622092 183820184 187875041 212685568 221101184 225978416 230963234 240102067 279627968 285796232 297104716 343759232 346014464 353647136 357361216 365244184 367640368 375750082 442202368 451956832 461926468 480204134 559255936 571592464 594209432 607316993 687518464 707294272 714722432 730488368 735280736 751500164 776143891 903913664 923852936 960408268 1118511872 1143184928 1188418864 1214633986 1414588544 1429444864 1460976736 1470561472 1503000328 1536154747 1552287782 1807827328 1847705872 1920816536 1963187489 2286369856 2376837728 2429267972 2829177088 2921953472 2941122944 3006000656 3072309494 3104575564 3193875697 3615654656 3695411744 3841633072 3926374978 4572739712 4753675456 4858535944 4965709531 5843906944 5882245888 6012001312 6144618988 6209151128 6387751394 7390823488 7683266144 7852749956 9145479424 9507350912 9717071888 9931419062 10324388881 11687813888 12024002624 12289237976 12418302256 12775502788 14781646976 15366532288 15705499912 19014701824 19434143776 19862838124 20648777762 24048005248 24578475952 24836604512 25551005576 26114630699 29563293952 30733064576 31410999824 33374187313 38868287552 39725676248 41297555524 48096010496 49156951904 49673209024 51102011152 52229261398 61466129152 62821999648 66748374626 77736575104 79451352496 82595111048 84417062027 98313903808 99346418048 102204022304 104458522796 125643999296 133496749252 155473150208 158902704992 165190222096 168834124054 196627807616 198692836096 204408044608 208917045592 213525509833 251287998592 266993498504 317805409984 330380444192 337668248108 393255615232 408816089216 417834091184 427051019666 443948721883 502575997184 533986997008 635610819968 660760888384 675336496216 817632178432 835668182368 854102039332 887897443766 1067973994016 1271221639936 1321521776768 1350672992432 1435090054459 1671336364736 1708204078664 1775794887532 2135947988032 2643043553536 2701345984864 2870180108918 3342672729472 3416408157328 3551589775064 3629933667161 4271895976064 5402691969728 5740360217836 6685345458944 6832816314656 7103179550128 7259867334322 8543791952128 10805383939456 11480720435672 13665632629312 14206359100256 14519734668644 21610767878912 22961440871344 27331265258624 28412718200512 29039469337288 45922881742688 54662530517248 56825436401024 58078938674576 61708872341737 91845763485376 113650872802048 116157877349152 123417744683474 183691526970752 232315754698304 246835489366948 367383053941504 464631509396608 493670978733896 929263018793216 987341957467792 1974683914935584 3949367829871168 7898735659742336 15797471319484672
• Sum of all divisors σ(n): 34543297582024000
• Sum of proper divisors (its aliquot sum) s(n): 18745826262539328
• 15797471319484672 is an abundant number, because the sum of its proper divisors (18745826262539328) is greater than itself. Its abundance is 2948354943054656

Bases of 15797471319484672

• Binary: 111000000111111011011101101010010110001110100100000000₂
• Hexadecimal: 0x381FB76A58E900
• Base-36: 4BJQI4WZYF4

Squares and roots of 15797471319484672

• 15797471319484672 squared (15797471319484672²) is 249560100089940783799479642947584
• 15797471319484672 cubed (15797471319484672³) is 3942418523658563645311451286154480257849987432448
• The square root of 15797471319484672 is 125687991.9462661795
• The cube root of 15797471319484672 is 250916.4831661183

Scales and comparisons

• 15,797,471,319,484,672 seconds is equal to 502,310,723 years, 8 weeks, 6 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 15,797,471,319,484,672 would take you about one billion, five hundred six million, nine hundred thirty-two thousand, one hundred sixty-nine 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 15797471319484672 cubic inches would be around 20909.7 feet tall.

Recreational maths with 15797471319484672

• 15797471319484672 backwards is 27648491317479751
• The number of decimal digits it has is: 17
• The sum of 15797471319484672's digits is 85
• More coming soon!