82198077808

Names of 82198077808

• Cardinal: 82198077808 can be written as Eighty-two billion, one hundred ninety-eight million, seventy-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 8.2198077808 × 10¹⁰

Factors of 82198077808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1130

Divisors of 82198077808

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 97 98 112 154 176 194 196 308 388 392 539 616 679 776 784 1013 1067 1078 1232 1358 1552 2026 2134 2156 2716 4052 4268 4312 4753 5432 7091 7469 8104 8536 8624 9409 9506 10864 11143 14182 14938 16208 17072 18818 19012 22286 28364 29876 37636 38024 44572 49637 52283 56728 59752 65863 75272 76048 78001 89144 98261 99274 103499 104566 113456 119504 131726 150544 156002 178288 196522 198548 206998 209132 263452 312004 393044 397096 413996 418264 461041 526904 546007 624008 687827 724493 786088 794192 827992 836528 922082 1053808 1080871 1092014 1248016 1375654 1448986 1572176 1655984 1844164 2161742 2184028 2751308 2897972 3688328 4323484 4368056 4814789 5071451 5502616 5795944 7376656 7566097 8646968 8736112 9531317 9629578 10142902 11005232 11591888 15132194 17293936 19062634 19259156 20285804 30264388 38125268 38518312 40571608 52962679 60528776 66719219 76250536 77036624 81143216 104844487 105925358 121057552 133438438 152501072 209688974 211850716 266876876 419377948 423701432 467034533 533753752 733911409 838755896 847402864 934069066 1067507504 1467822818 1677511792 1868138132 2935645636 3736276264 5137379863 5871291272 7472552528 10274759726 11742582544 20549519452 41099038904 82198077808
• Sum of all divisors σ(n): 204408637992
• Sum of proper divisors (its aliquot sum) s(n): 122210560184
• 82198077808 is an abundant number, because the sum of its proper divisors (122210560184) is greater than itself. Its abundance is 40012482376

Bases of 82198077808

• Binary: 1001100100011011000110010000101110000₂
• Hexadecimal: 0x1323632170
• Base-36: 11REM2R4

Squares and roots of 82198077808

• 82198077808 squared (82198077808²) is 6756523995330022084864
• 82198077808 cubed (82198077808³) is 555373285079756183970009451098112
• The square root of 82198077808 is 286702.0715097817
• The cube root of 82198077808 is 4347.9768247593

Scales and comparisons

• 82,198,077,808 seconds is equal to 2,613 years, 33 weeks, 3 days, 15 hours, 23 minutes, 28 seconds.
• To count from 1 to 82,198,077,808 would take you about five thousand, two hundred twenty-seven 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 82198077808 cubic inches would be around 362.3 feet tall.

Recreational maths with 82198077808

• 82198077808 backwards is 80877089128
• The number of decimal digits it has is: 11
• The sum of 82198077808's digits is 58
• More coming soon!