121053642500128

Names of 121053642500128

• Cardinal: 121053642500128 can be written as One hundred twenty-one trillion, fifty-three billion, six hundred forty-two million, five hundred thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21053642500128 × 10¹⁴

Factors of 121053642500128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 889811

Divisors of 121053642500128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 67 76 104 134 152 208 247 257 268 304 416 494 514 536 608 871 988 1028 1072 1273 1742 1976 2056 2144 2546 3341 3484 3952 4112 4883 5092 6682 6968 7904 8224 9766 10184 13364 13936 16549 17219 19532 20368 26728 27872 33098 34438 39064 40736 53456 63479 66196 68876 78128 106912 126958 132392 137752 156256 223847 253916 264784 275504 327161 447694 507832 529568 551008 654322 889453 895388 1015664 1308644 1778906 1790776 2031328 2617288 3557812 3581552 4253093 5234576 7115624 7163104 8506186 10469152 11562889 14231248 16899607 17012372 23125778 28462496 33799214 34024744 46251556 59593351 67598428 68049488 92503112 119186702 135196856 136098976 185006224 219694891 228589421 238373404 270393712 370012448 439389782 457178842 476746808 540787424 774713563 878779564 914357684 953493616 1132273669 1549427126 1757559128 1828715368 1906987232 2264547338 2971662473 3098854252 3515118256 3657430736 4343198999 4529094676 5943324946 6197708504 7030236512 7314861472 8686397998 9058189352 11886649892 12395417008 14719557697 15315491207 17372795996 18116378704 23773299784 24790834016 29439115394 30630982414 34745591992 36232757408 47546599568 56461586987 58878230788 61261964828 69491183984 95093199136 112923173974 117756461576 122523929656 138982367968 199101385691 225846347948 235512923152 245047859312 290994332933 398202771382 451692695896 471025846304 490095718624 581988665866 796405542764 903385391792 1163977331732 1592811085528 1806770783584 2327954663464 3185622171056 3782926328129 4655909326928 6371244342112 7565852656258 9311818653856 15131705312516 30263410625032 60526821250064 121053642500128
• Sum of all divisors σ(n): 275264808416640
• Sum of proper divisors (its aliquot sum) s(n): 154211165916512
• 121053642500128 is an abundant number, because the sum of its proper divisors (154211165916512) is greater than itself. Its abundance is 33157523416384

Bases of 121053642500128

• Binary: 11011100001100011111111010111000010100000100000₂
• Hexadecimal: 0x6E18FF5C2820
• Base-36: 16WR9X8CV4

Squares and roots of 121053642500128

• 121053642500128 squared (121053642500128²) is 14653984362548795982480016384
• 121053642500128 cubed (121053642500128³) is 1773918184226448047666978412628636162097152
• The square root of 121053642500128 is 11002438.0252800333
• The cube root of 121053642500128 is 49468.1824572279

Scales and comparisons

• 121,053,642,500,128 seconds is equal to 3,849,131 years, 20 weeks, 1 day, 5 hours, 35 minutes, 28 seconds.
• To count from 1 to 121,053,642,500,128 would take you about nine million, six hundred twenty-two thousand, eight hundred twenty-eight 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 121053642500128 cubic inches would be around 4122.3 feet tall.

Recreational maths with 121053642500128

• 121053642500128 backwards is 821005246350121
• The number of decimal digits it has is: 15
• The sum of 121053642500128's digits is 40
• More coming soon!