82071367890903072

Names of 82071367890903072

• Cardinal: 82071367890903072 can be written as Eighty-two quadrillion, seventy-one trillion, three hundred sixty-seven billion, eight hundred ninety million, nine hundred three thousand and seventy-two.

Scientific notation

• Scientific notation: 8.2071367890903072 × 10¹⁶

Factors of 82071367890903072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5322861541

Divisors of 82071367890903072

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 66 72 88 93 96 99 124 132 144 157 176 186 198 248 264 279 288 314 341 352 372 396 471 496 528 558 628 682 744 792 942 992 1023 1056 1116 1256 1364 1413 1488 1584 1727 1884 2046 2232 2512 2728 2826 2976 3069 3168 3454 3768 4092 4464 4867 5024 5181 5456 5652 6138 6908 7536 8184 8928 9734 10362 10912 11304 12276 13816 14601 15072 15543 16368 19468 20724 22608 24552 27632 29202 31086 32736 38936 41448 43803 45216 49104 53537 55264 58404 62172 77872 82896 87606 98208 107074 116808 124344 155744 160611 165792 175212 214148 233616 248688 321222 350424 428296 467232 481833 497376 642444 700848 856592 963666 1284888 1401696 1713184 1927332 2569776 3854664 5139552 7709328 15418656 5322861337 10645722674 15968584011 21291445348 31937168022 42582890696 47905752033 58551474707 63874336044 85165781392 95811504066 117102949414 127748672088 165008701447 170331562784 175654424121 191623008132 234205898828 255497344176 330017402894 351308848242 383246016264 468411797656 495026104341 510994688352 526963272363 660034805788 702617696484 766492032528 835689229909 936823595312 990052208682 1053926544726 1320069611576 1405235392968 1485078313023 1532984065056 1671378459818 1815095715917 1873647190624 1980104417364 2107853089452 2507067689727 2640139223152 2810470785936 2970156626046 3342756919636 3630191431834 3960208834728 4215706178904 5014135379454 5280278446304 5445287147751 5620941571872 5940313252092 6685513839272 7260382863668 7521203069181 7920417669456 8431412357808 9192581528999 10028270758908 10890574295502 11880626504184 13371027678544 14520765727336 15042406138362 15840835338912 16335861443253 16862824715616 18385163057998 20056541517816 21781148591004 23761253008368 25906366127179 26742055357088 27577744586997 29041531454672 30084812276724 32671722886506 36770326115996 40113083035632 43562297182008 47522506016736 51812732254358 55155489173994 58083062909344 60169624553448 65343445773012 73540652231992 77719098381537 80226166071264 82733233760991 87124594364016 103625464508716 110310978347988 120339249106896 130686891546024 147081304463984 155438196763074 165466467521982 174249188728032 207250929017432 220621956695976 233157295144611 240678498213792 261373783092048 284970027398969 294162608927968 310876393526148 330932935043964 414501858034864 441243913391952 466314590289222 522747566184096 569940054797938 621752787052296 661865870087928 829003716069728 854910082196907 882487826783904 932629180578444 1139880109595876 1243505574104592 1323731740175856 1709820164393814 1865258361156888 2279760219191752 2487011148209184 2564730246590721 2647463480351712 3419640328787628 3730516722313776 4559520438383504 5129460493181442 6839280657575256 7461033444627552 9119040876767008 10258920986362884 13678561315150512 20517841972725768 27357122630301024 41035683945451536 82071367890903072
• Sum of all divisors σ(n): 264494938698192384
• Sum of proper divisors (its aliquot sum) s(n): 182423570807289312
• 82071367890903072 is an abundant number, because the sum of its proper divisors (182423570807289312) is greater than itself. Its abundance is 100352202916386240

Bases of 82071367890903072

• Binary: 100100011100100110111100101101001010111100010000000100000₂
• Hexadecimal: 0x1239379695E2020
• Base-36: MG3VDWUBIG0

Squares and roots of 82071367890903072

• 82071367890903072 squared (82071367890903072²) is 6735709427483955760787131699037184
• 82071367890903072 cubed (82071367890903072³) is 552808886429259840900142312546367043451334667829248
• The square root of 82071367890903072 is 286481007.9061142091
• The cube root of 82071367890903072 is 434574.1512486669

Scales and comparisons

• 82,071,367,890,903,072 seconds is equal to 2,609,615,635 years, 27 weeks, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 82,071,367,890,903,072 would take you about seven billion, eight hundred twenty-eight million, eight hundred forty-six thousand, nine hundred six 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 82071367890903072 cubic inches would be around 36214.5 feet tall.

Recreational maths with 82071367890903072

• 82071367890903072 backwards is 27030909876317028
• 82071367890903072 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82071367890903072's digits is 72
• More coming soon!