12921369735168

Names of 12921369735168

• Cardinal: 12921369735168 can be written as Twelve trillion, nine hundred twenty-one billion, three hundred sixty-nine million, seven hundred thirty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2921369735168 × 10¹³

Factors of 12921369735168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 876

Divisors of 12921369735168

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 67 72 96 113 128 134 144 192 201 226 256 268 288 339 384 402 452 512 536 576 603 678 691 768 804 904 1017 1024 1072 1152 1206 1356 1382 1536 1608 1808 2034 2048 2073 2144 2304 2412 2712 2764 3072 3216 3616 4068 4096 4146 4288 4489 4608 4824 5424 5528 6144 6219 6432 7232 7571 8136 8292 8576 8978 9216 9648 10848 11056 12288 12438 12864 13467 14464 15142 16272 16584 17152 17956 18432 19296 21696 22112 22713 24876 25728 26934 28928 30284 32544 33168 34304 35912 36864 38592 40401 43392 44224 45426 46297 49752 51456 53868 57856 60568 65088 66336 68139 68608 71824 77184 78083 80802 86784 88448 90852 92594 99504 102912 107736 115712 121136 130176 132672 136278 137216 138891 143648 154368 156166 161604 173568 176896 181704 185188 199008 205824 215472 231424 234249 242272 260352 265344 272556 274432 277782 287296 308736 312332 323208 347136 353792 363408 370376 398016 411648 416673 430944 462848 468498 484544 507257 520704 530688 545112 555564 574592 617472 624664 646416 694272 702747 707584 726816 740752 796032 823296 833346 861888 936996 969088 1014514 1041408 1061376 1090224 1111128 1149184 1234944 1249328 1292832 1388544 1405494 1415168 1453632 1481504 1521771 1592064 1666692 1723776 1873992 1938176 2029028 2082816 2122752 2180448 2222256 2298368 2469888 2498656 2585664 2810988 2830336 2907264 2963008 3043542 3101899 3184128 3333384 3447552 3747984 3876352 4058056 4165632 4245504 4360896 4444512 4565313 4596736 4997312 5171328 5231561 5621976 5814528 5926016 6087084 6203798 6368256 6666768 6895104 7495968 7752704 8116112 8491008 8721792 8889024 9130626 9193472 9305697 9994624 10342656 10463122 11243952 11629056 11852032 12174168 12407596 12736512 13333536 13790208 14991936 15505408 15694683 16232224 17443584 17778048 18261252 18386944 18611394 19989248 20685312 20926244 22487904 23258112 23704064 24348336 24815192 25473024 26667072 27580416 27917091 29983872 31010816 31389366 32464448 34887168 35556096 36522504 37222788 39978496 41370624 41852488 44975808 46516224 47084049 47408128 48696672 49630384 53334144 55160832 55834182 59967744 62778732 64928896 69774336 71112192 73045008 74445576 79956992 82741248 83704976 89951616 93032448 94168098 94816256 97393344 99260768 106668288 111668364 119935488 125557464 129857792 139548672 142224384 146090016 148891152 159913984 165482496 167409952 179903232 188336196 189632512 194786688 198521536 213336576 223336728 239870976 251114928 259715584 279097344 284448768 292180032 297782304 319827968 334819904 350514587 359806464 376672392 389573376 397043072 426673152 446673456 479741952 502229856 519431168 568897536 584360064 595564608 669639808 701029174 719612928 753344784 779146752 794086144 853346304 893346912 959483904 1004459712 1038862336 1051543761 1168720128 1191129216 1339279616 1402058348 1439225856 1506689568 1558293504 1588172288 1706692608 1786693824 2008919424 2077724672 2103087522 2337440256 2382258432 2678559232 2804116696 2878451712 3013379136 3116587008 3154631283 3176344576 3573387648 4017838848 4206175044 4674880512 4764516864 5357118464 5608233392 6026758272 6233174016 6309262566 6352689152 7146775296 8035677696 8412350088 9349761024 9529033728 10714236928 11216466784 12053516544 12618525132 12705378304 14293550592 16071355392 16824700176 18699522048 19058067456 21428473856 22432933568 24107033088 25237050264 28587101184 32142710784 33649400352 38116134912 44865867136 48214066176 50474100528 57174202368 64285421568 67298800704 89731734272 96428132352 100948201056 114348404736 134597601408 179463468544 192856264704 201896402112 269195202816 358926937088 403792804224 538390405632 717853874176 807585608448 1076780811264 1435707748352 1615171216896 2153561622528 3230342433792 4307123245056 6460684867584 12921369735168
• Sum of all divisors σ(n): 38279852229528
• Sum of proper divisors (its aliquot sum) s(n): 25358482494360
• 12921369735168 is an abundant number, because the sum of its proper divisors (25358482494360) is greater than itself. Its abundance is 12437112759192

Bases of 12921369735168

• Binary: 10111100000001111101101001110011000000000000₂
• Hexadecimal: 0xBC07DA73000
• Base-36: 4KVZTX4W0

Squares and roots of 12921369735168

• 12921369735168 squared (12921369735168²) is 166961795832915550455988224
• 12921369735168 cubed (12921369735168³) is 2157375095604733692172801499586606661632
• The square root of 12921369735168 is 3594630.6813312547
• The cube root of 12921369735168 is 23465.8442908317

Scales and comparisons

• 12,921,369,735,168 seconds is equal to 410,859 years, 30 weeks, 4 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,921,369,735,168 would take you about one million, twenty-seven thousand, one hundred forty-eight 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 12921369735168 cubic inches would be around 1955.5 feet tall.

Recreational maths with 12921369735168

• 12921369735168 backwards is 86153796312921
• The number of decimal digits it has is: 14
• The sum of 12921369735168's digits is 63
• More coming soon!