80839757643138

Names of 80839757643138

• Cardinal: 80839757643138 can be written as Eighty trillion, eight hundred thirty-nine billion, seven hundred fifty-seven million, six hundred forty-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 8.0839757643138 × 10¹³

Factors of 80839757643138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 384

Divisors of 80839757643138

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 59 78 81 117 118 162 169 177 234 243 307 338 351 354 486 507 531 614 702 729 767 921 1014 1053 1062 1458 1521 1534 1593 1842 2106 2301 2763 3042 3159 3186 3481 3991 4563 4602 4779 5526 6318 6903 6962 7982 8289 9126 9477 9558 9971 10443 11973 13689 13806 14337 16578 18113 18954 19942 20709 20886 23946 24867 27378 28674 29913 31329 35919 36226 41067 41418 43011 45253 49734 51883 54339 59826 62127 62658 71838 74601 82134 86022 89739 90506 93987 94249 103766 107757 108678 123201 124254 135759 149202 155649 163017 179478 186381 187974 188498 215514 223803 235469 246402 269217 271518 281961 282747 311298 323271 326034 372762 407277 447606 466947 470938 489051 538434 559143 563922 565494 588289 646542 706407 807651 814554 845883 848241 933894 969813 978102 1068667 1118286 1176578 1221831 1225237 1400841 1412814 1467153 1615302 1691766 1696482 1764867 1939626 2119221 2137334 2422953 2443662 2450474 2537649 2544723 2801682 2909439 2934306 3061097 3206001 3529734 3665493 3675711 4202523 4238442 4401459 4845906 5075298 5089446 5294601 5560691 5818878 6122194 6357663 6412002 7268859 7330986 7351422 7634169 8405046 8802918 9183291 9618003 10589202 10996479 11027133 11121382 12607569 12715326 13204377 13892671 14537718 15268338 15883803 15928081 16682073 18366582 19072989 19236006 21992958 22054266 22902507 25215138 26408754 27549873 27785342 28854009 31767606 31856162 32989437 33081399 33364146 37822707 38145978 41678013 45805014 47651409 47784243 50046219 55099746 57218967 57708018 65978874 66162798 68707521 72288983 75645414 82649619 83356026 86562027 95302818 95568486 99244197 100092438 114437934 125034039 137415042 142954227 143352729 144577966 150138657 165299238 171656901 173124054 180604723 198488394 216866949 247948857 250068078 259686081 285908454 286705458 297732591 300277314 328080769 343313802 361209446 375102117 428862681 430058187 433733898 450415971 495897714 519372162 541814169 595465182 650600847 656161538 743846571 750204234 779058243 857725362 860116374 893197773 900831942 939756779 984242307 1083628338 1125306351 1290174561 1301201694 1351247913 1487693142 1558116486 1625442507 1786395546 1879513558 1951802541 1968484614 2231539713 2250612702 2580349122 2702495826 2819270337 2952726921 3250885014 3375919053 3870523683 3903605082 4053743739 4265049997 4463079426 4876327521 5638540674 5855407623 5905453842 6751838106 7741047366 8107487478 8457811011 8530099994 8858180763 9752655042 10127757159 11611571049 11710815246 12795149991 14628982563 16915622022 17566222869 17716361526 20255514318 23223142098 25373433033 25590299982 26574542289 29257965126 35132445738 38385449973 43886947689 50746866066 52698668607 53149084578 55445649961 76120299099 76770899946 79723626867 87773895378 105397337214 110891299922 115156349919 131660843067 152240598198 159447253734 166336949883 228360897297 230312699838 239170880601 263321686134 332673899766 345469049757 456721794594 478341761202 499010849649 685082691891 690938099514 998021699298 1036407149271 1370165383782 1497032548947 2072814298542 2994065097894 3109221447813 4491097646841 6218442895626 8982195293682 13473292940523 26946585881046 40419878821569 80839757643138
• Sum of all divisors σ(n): 200914887301209
• Sum of proper divisors (its aliquot sum) s(n): 120075129658071
• 80839757643138 is an abundant number, because the sum of its proper divisors (120075129658071) is greater than itself. Its abundance is 39235372014933

Bases of 80839757643138

• Binary: 10010011000010111111001000010011011110110000010₂
• Hexadecimal: 0x4985F909BD82
• Base-36: SNL9SHA4I

Squares and roots of 80839757643138

• 80839757643138 squared (80839757643138²) is 6535066415801288688558487044
• 80839757643138 cubed (80839757643138³) is 528293185235186682395525977506736548504072
• The square root of 80839757643138 is 8991093.2395976183
• The cube root of 80839757643138 is 43238.9362401617

Scales and comparisons

• 80,839,757,643,138 seconds is equal to 2,570,454 years, 12 weeks, 3 days, 2 hours, 12 minutes, 18 seconds.
• To count from 1 to 80,839,757,643,138 would take you about six million, four hundred twenty-six thousand, one hundred thirty-five 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 80839757643138 cubic inches would be around 3603.2 feet tall.

Recreational maths with 80839757643138

• 80839757643138 backwards is 83134675793808
• The number of decimal digits it has is: 14
• The sum of 80839757643138's digits is 72
• More coming soon!