121207438830625

Names of 121207438830625

• Cardinal: 121207438830625 can be written as One hundred twenty-one trillion, two hundred seven billion, four hundred thirty-eight million, eight hundred thirty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.21207438830625 × 10¹⁴

Factors of 121207438830625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1252

Divisors of 121207438830625

• Number of divisors d(n): 135
• Complete list of divisors:
  1 5 7 25 35 49 53 125 175 245 265 371 625 875 1187 1225 1325 1855 2597 2809 4375 5935 6125 6625 8309 9275 12985 14045 19663 29675 30625 33125 41545 46375 58163 62911 64925 70225 98315 137641 148375 207725 231875 290815 314555 324625 351125 440377 491575 688205 741875 1038625 1408969 1454075 1572775 1623125 1755625 2201885 2457875 3082639 3334283 3441025 5193125 7044845 7270375 7863875 9862783 11009425 12289375 15413195 16671415 17205125 23339981 35224225 36351875 39319375 49313915 55047125 69039481 74675357 77065975 83357075 86025625 116699905 163379867 176121125 246569575 275235625 345197405 373376785 385329875 416785375 522727499 583499525 816899335 880605625 1232847875 1725987025 1866883925 1926649375 2083926875 2613637495 2917497625 3659092493 3957793921 4084496675 6164239375 8629935125 9334419625 13068187475 14587488125 18295462465 19788969605 20422483375 27704557447 43149675625 46672098125 65340937375 91477312325 98944848025 102112416875 138522787235 193931902129 326704686875 457386561625 494724240125 692613936175 969659510645 2286932808125 2473621200625 3463069680875 4848297553225 17315348404375 24241487766125 121207438830625
• Sum of all divisors σ(n): 179727571100847
• Sum of proper divisors (its aliquot sum) s(n): 58520132270222
• 121207438830625 is a deficient number, because the sum of its proper divisors (58520132270222) is less than itself. Its deficiency is 62687306560403

Bases of 121207438830625

• Binary: 11011100011110011001110010101011110110000100001₂
• Hexadecimal: 0x6E3CCE55EC21
• Base-36: 16YPXFLGYP

Squares and roots of 121207438830625

• 121207438830625 squared (121207438830625²) is 14691243227879701067437890625
• 121207438830625 cubed (121207438830625³) is 1780687964889062644747588645921066650390625
• 121207438830625 is a perfect square number. Its square root is 11009425
• The cube root of 121207438830625 is 49489.1230504601

Scales and comparisons

• 121,207,438,830,625 seconds is equal to 3,854,021 years, 33 weeks, 8 hours, 30 minutes, 25 seconds.
• To count from 1 to 121,207,438,830,625 would take you about nine million, six hundred thirty-five thousand and fifty-four 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 121207438830625 cubic inches would be around 4124.1 feet tall.

Recreational maths with 121207438830625

• 121207438830625 backwards is 526038834702121
• The number of decimal digits it has is: 15
• The sum of 121207438830625's digits is 52
• More coming soon!