84913139808

Names of 84913139808

• Cardinal: 84913139808 can be written as Eighty-four billion, nine hundred thirteen million, one hundred thirty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 8.4913139808 × 10¹⁰

Factors of 84913139808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 64194

Divisors of 84913139808

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 73 81 84 96 108 112 126 144 146 162 168 189 216 219 224 252 288 292 324 336 378 432 438 504 511 567 584 648 657 672 756 864 876 1008 1022 1134 1168 1296 1314 1512 1533 1752 1971 2016 2044 2268 2336 2592 2628 3024 3066 3504 3942 4088 4536 4599 5256 5913 6048 6132 7008 7884 8176 9072 9198 10512 11826 12264 13797 15768 16352 18144 18396 21024 23652 24528 27594 31536 36792 41391 47304 49056 55188 63072 64109 73584 82782 94608 110376 128218 147168 165564 189216 192327 220752 256436 331128 384654 441504 448763 512872 576981 662256 769308 897526 1025744 1153962 1324512 1346289 1538616 1730943 1795052 2051488 2307924 2692578 3077232 3461886 3590104 4038867 4615848 4679957 5192829 5385156 6154464 6923772 7180208 8077734 9231696 9359914 10385658 10770312 12116601 13847544 14039871 14360416 16155468 18463392 18719828 20771316 21540624 24233202 27695088 28079742 32310936 32759699 36349803 37439656 41542632 42119613 43081248 48466404 55390176 56159484 64621872 65519398 72699606 74879312 83085264 84239226 96932808 98279097 112318968 126358839 129243744 131038796 145399212 149758624 166170528 168478452 193865616 196558194 224637936 252717678 262077592 290798424 294837291 336956904 379076517 387731232 393116388 449275872 505435356 524155184 581596848 589674582 673913808 758153034 786232776 884511873 1010870712 1048310368 1163193696 1179349164 1347827616 1516306068 1572465552 1769023746 2021741424 2358698328 2653535619 3032612136 3144931104 3538047492 4043482848 4717396656 5307071238 6065224272 7076094984 9434793312 10614142476 12130448544 14152189968 21228284952 28304379936 42456569904 84913139808
• Sum of all divisors σ(n): 289316633760
• Sum of proper divisors (its aliquot sum) s(n): 204403493952
• 84913139808 is an abundant number, because the sum of its proper divisors (204403493952) is greater than itself. Its abundance is 119490354144

Bases of 84913139808

• Binary: 1001111000101001101111011000001100000₂
• Hexadecimal: 0x13C537B060
• Base-36: 130B3A00

Squares and roots of 84913139808

• 84913139808 squared (84913139808²) is 7210241312052954276864
• 84913139808 cubed (84913139808³) is 612244228579769862010784371802112
• The square root of 84913139808 is 291398.5926664711
• The cube root of 84913139808 is 4395.3314775207

Scales and comparisons

• 84,913,139,808 seconds is equal to 2,699 years, 50 weeks, 4 days, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 84,913,139,808 would take you about five thousand, three hundred ninety-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 84913139808 cubic inches would be around 366.3 feet tall.

Recreational maths with 84913139808

• 84913139808 backwards is 80893131948
• 84913139808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84913139808's digits is 54
• More coming soon!