797640657814711242

Names of 797640657814711242

• Cardinal: 797640657814711242 can be written as Seven hundred ninety-seven quadrillion, six hundred forty trillion, six hundred fifty-seven billion, eight hundred fourteen million, seven hundred eleven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 7.97640657814711242 × 10¹⁷

Factors of 797640657814711242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15312173

Divisors of 797640657814711242

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 243 378 486 567 1134 1701 3402 15312161 30624322 45936483 91872966 107185127 137809449 214370254 275618898 321555381 413428347 643110762 826856694 964666143 1240285041 1929332286 2480570082 2893998429 3720855123 5787996858 7441710246 8681995287 17363990574 26045985861 52091971722 234462274489921 468924548979842 703386823469763 1406773646939526 1641235921429447 2110160470409289 3282471842858894 4220320940818578 4923707764288341 6330481411227867 9847415528576682 12660962822455734 14771123292865023 18991444233683601 29542246585730046 37982888467367202 44313369878595069 56974332701050803 88626739757190138 113948665402101606 132940109635785207 265880219271570414 398820328907355621 797640657814711242
• Sum of all divisors σ(n): 2048262563710997088
• Sum of proper divisors (its aliquot sum) s(n): 1250621905896285846
• 797640657814711242 is an abundant number, because the sum of its proper divisors (1250621905896285846) is greater than itself. Its abundance is 452981248081574604

Bases of 797640657814711242

• Binary: 101100010001110010011111001111000011011101000110101111001010₂
• Hexadecimal: 0xB11C9F3C3746BCA
• Base-36: 625W0JK7E2MI

Squares and roots of 797640657814711242

• 797640657814711242 squared (797640657814711242²) is 636230618999085270332086395841182564
• 797640657814711242 cubed (797640657814711242³) is 507483409460291295229881558415682788012978029465184488
• The square root of 797640657814711242 is 893107304.7594623957
• The cube root of 797640657814711242 is 927404.2767565709

Scales and comparisons

• 797,640,657,814,711,242 seconds is equal to 25,362,505,653 years, 49 weeks, 5 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 797,640,657,814,711,242 would take you about seventy-six billion, eighty-seven million, five hundred sixteen thousand, nine hundred sixty-one 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 797640657814711242 cubic inches would be around 77283.7 feet tall.

Recreational maths with 797640657814711242

• 797640657814711242 backwards is 242117418756046797
• 797640657814711242 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 797640657814711242's digits is 81
• More coming soon!