80838497988

Names of 80838497988

• Cardinal: 80838497988 can be written as Eighty billion, eight hundred thirty-eight million, four hundred ninety-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 8.0838497988 × 10¹⁰

Factors of 80838497988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1299

Divisors of 80838497988

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 306 324 459 486 612 729 918 972 1277 1377 1458 1836 2554 2754 2916 3831 4131 5108 5508 7662 8262 11493 12393 15324 16524 21709 22986 24786 34479 43418 45972 49572 65127 68958 86836 103437 130254 137916 195381 206874 260508 310311 390762 413748 586143 620622 781524 930933 1172286 1241244 1630729 1758429 1861866 2344572 3261458 3516858 3723732 4892187 5275287 6522916 7033716 9784374 10550574 14676561 15825861 19568748 21101148 27722393 29353122 31651722 44029683 55444786 58706244 63303444 83167179 88059366 110889572 132089049 166334358 176118732 249501537 264178098 332668716 396267147 499003074 528356196 748504611 792534294 998006148 1188801441 1497009222 1585068588 2245513833 2377602882 2994018444 4491027666 4755205764 6736541499 8982055332 13473082998 20209624497 26946165996 40419248994 80838497988
• Sum of all divisors σ(n): 224756740026
• Sum of proper divisors (its aliquot sum) s(n): 143918242038
• 80838497988 is an abundant number, because the sum of its proper divisors (143918242038) is greater than itself. Its abundance is 63079744050

Bases of 80838497988

• Binary: 1001011010010010110011001011011000100₂
• Hexadecimal: 0x12D25996C4
• Base-36: 114X5K90

Squares and roots of 80838497988

• 80838497988 squared (80838497988²) is 6534862756955880048144
• 80838497988 cubed (80838497988³) is 528268489830034042276658087134272
• The square root of 80838497988 is 284321.1177313427
• The cube root of 80838497988 is 4323.8711654169

Scales and comparisons

• 80,838,497,988 seconds is equal to 2,570 years, 21 weeks, 3 days, 18 hours, 19 minutes, 48 seconds.
• To count from 1 to 80,838,497,988 would take you about five thousand, one hundred forty 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 80838497988 cubic inches would be around 360.3 feet tall.

Recreational maths with 80838497988

• 80838497988 backwards is 88979483808
• The number of decimal digits it has is: 11
• The sum of 80838497988's digits is 72
• More coming soon!