121790975530267044

Names of 121790975530267044

• Cardinal: 121790975530267044 can be written as One hundred twenty-one quadrillion, seven hundred ninety trillion, nine hundred seventy-five billion, five hundred thirty million, two hundred sixty-seven thousand and forty-four.

Scientific notation

• Scientific notation: 1.21790975530267044 × 10¹⁷

Factors of 121790975530267044

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6462702

Divisors of 121790975530267044

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2916 6462697 12925394 19388091 25850788 38776182 58164273 77552364 116328546 174492819 232657092 348985638 523478457 697971276 1046956914 1570435371 2093913828 3140870742 4711306113 6281741484 9422612226 18845224452 41766452513809 83532905027618 125299357541427 167065810055236 250598715082854 375898072624281 501197430165708 751796145248562 1127694217872843 1503592290497124 2255388435745686 3383082653618529 4510776871491372 6766165307237058 10149247960855587 13532330614474116 20298495921711174 30447743882566761 40596991843422348 60895487765133522 121790975530267044
• Sum of all divisors σ(n): 319555177629255057
• Sum of proper divisors (its aliquot sum) s(n): 197764202098988013
• 121790975530267044 is an abundant number, because the sum of its proper divisors (197764202098988013) is greater than itself. Its abundance is 75973226568720969

Bases of 121790975530267044

• Binary: 110110000101100000011111100111001010101000111000110100100₂
• Hexadecimal: 0x1B0B03F395471A4
• Base-36: XB7APRCX290

Squares and roots of 121790975530267044

• 121790975530267044 squared (121790975530267044²) is 14833041720614105879438937952497936
• 121790975530267044 cubed (121790975530267044³) is 1806530621234742740528816495592333317498092938821184
• 121790975530267044 is a perfect square number. Its square root is 348985638
• The cube root of 121790975530267044 is 495684.1548539371

Scales and comparisons

• 121,790,975,530,267,044 seconds is equal to 3,872,576,297 years, 33 weeks, 2 days, 1 hour, 17 minutes, 24 seconds.
• To count from 1 to 121,790,975,530,267,044 would take you about eleven billion, six hundred seventeen million, seven hundred twenty-eight thousand, eight hundred ninety-two 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 121790975530267044 cubic inches would be around 41307 feet tall.

Recreational maths with 121790975530267044

• 121790975530267044 backwards is 440762035579097121
• The number of decimal digits it has is: 18
• The sum of 121790975530267044's digits is 72
• More coming soon!