830709816342640

Names of 830709816342640

• Cardinal: 830709816342640 can be written as Eight hundred thirty trillion, seven hundred nine billion, eight hundred sixteen million, three hundred forty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.3070981634264 × 10¹⁴

Factors of 830709816342640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2820501

Divisors of 830709816342640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 491 520 577 982 1040 1154 1964 2308 2455 2885 3928 4616 4910 5770 6383 7501 7856 9232 9820 11540 12766 15002 19640 23080 25532 30004 31915 37505 39280 46160 51064 60008 63830 75010 102128 120016 127660 150020 255320 283307 300040 510640 566614 600080 1133228 1416535 2266456 2819413 2833070 3682991 4532912 5638826 5666140 7365982 11277652 11332280 14097065 14731964 18414955 22555304 22664560 28194130 29463928 36652369 36829910 45110608 56388260 58927856 73304738 73659820 112776520 146609476 147319640 183261845 225553040 293218952 294639280 366523690 586437904 733047380 1384331783 1466094760 1626801301 2768663566 2932189520 3253602602 5537327132 6507205204 6921658915 8134006505 11074654264 13014410408 13843317830 16268013010 17996313179 21148416913 22149308528 26028820816 27686635660 32536026020 35992626358 42296833826 55373271320 65072052040 71985252716 84593667652 89981565895 105742084565 110746542640 130144104080 143970505432 169187335304 179963131790 211484169130 287941010864 338374670608 359926263580 422968338260 719852527160 798759438791 845936676520 1439705054320 1597518877582 1691873353040 3195037755164 3993797193955 6390075510328 7987594387910 10383872704283 12780151020656 15975188775820 20767745408566 31950377551640 41535490817132 51919363521415 63900755103280 83070981634264 103838727042830 166141963268528 207677454085660 415354908171320 830709816342640
• Sum of all divisors σ(n): 2087818651429056
• Sum of proper divisors (its aliquot sum) s(n): 1257108835086416
• 830709816342640 is an abundant number, because the sum of its proper divisors (1257108835086416) is greater than itself. Its abundance is 426399018743776

Bases of 830709816342640

• Binary: 10111100111000011010110011100000111011100001110000₂
• Hexadecimal: 0x2F386B383B870
• Base-36: 86GMTKCWOG

Squares and roots of 830709816342640

• 830709816342640 squared (830709816342640²) is 690078798968022678825882169600
• 830709816342640 cubed (830709816342640³) is 573255232352675709089678963818997060191744000
• The square root of 830709816342640 is 28822036.9915563047
• The cube root of 830709816342640 is 94004.7461140151

Scales and comparisons

• 830,709,816,342,640 seconds is equal to 26,414,002 years, 31 weeks, 3 days, 9 hours, 50 minutes, 40 seconds.
• To count from 1 to 830,709,816,342,640 would take you about sixty-six million, thirty-five thousand and 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 830709816342640 cubic inches would be around 7833.7 feet tall.

Recreational maths with 830709816342640

• 830709816342640 backwards is 046243618907038
• The number of decimal digits it has is: 15
• The sum of 830709816342640's digits is 61
• More coming soon!