121205963572164

Names of 121205963572164

• Cardinal: 121205963572164 can be written as One hundred twenty-one trillion, two hundred five billion, nine hundred sixty-three million, five hundred seventy-two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.21205963572164 × 10¹⁴

Factors of 121205963572164

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 844

Divisors of 121205963572164

• Number of divisors d(n): 153
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 839 972 1458 1678 2187 2517 2916 3356 4374 5034 6561 7551 8748 10068 13122 15102 19683 22653 26244 30204 39366 45306 59049 67959 78732 90612 118098 135918 177147 203877 236196 271836 354294 407754 531441 611631 703921 708588 815508 1062882 1223262 1407842 1594323 1834893 2111763 2125764 2446524 2815684 3188646 3669786 4223526 4782969 5504679 6335289 6377292 7339572 8447052 9565938 11009358 12670578 14348907 16514037 19005867 19131876 22018716 25341156 28697814 33028074 38011734 43046721 49542111 57017601 57395628 66056148 76023468 86093442 99084222 114035202 148626333 171052803 172186884 198168444 228070404 297252666 342105606 445878999 513158409 594505332 684211212 891757998 1026316818 1337636997 1539475227 1783515996 2052633636 2675273994 3078950454 4012910991 4618425681 5350547988 6157900908 8025821982 9236851362 12038732973 13855277043 16051643964 18473702724 24077465946 27710554086 36116198919 41565831129 48154931892 55421108172 72232397838 83131662258 124697493387 144464795676 166263324516 249394986774 374092480161 498789973548 748184960322 1122277440483 1496369920644 2244554880966 3366832321449 4489109761932 6733664642898 10100496964347 13467329285796 20200993928694 30301490893041 40401987857388 60602981786082 121205963572164
• Sum of all divisors σ(n): 318545323989487
• Sum of proper divisors (its aliquot sum) s(n): 197339360417323
• 121205963572164 is an abundant number, because the sum of its proper divisors (197339360417323) is greater than itself. Its abundance is 76133396845159

Bases of 121205963572164

• Binary: 11011100011110001110110011001110100001111000100₂
• Hexadecimal: 0x6E3C766743C4
• Base-36: 16YP919K90

Squares and roots of 121205963572164

• 121205963572164 squared (121205963572164²) is 14690885605456746555235642896
• 121205963572164 cubed (121205963572164³) is 1780622945537818892634822725163635229946944
• 121205963572164 is a perfect square number. Its square root is 11009358
• The cube root of 121205963572164 is 49488.9222664587

Scales and comparisons

• 121,205,963,572,164 seconds is equal to 3,853,974 years, 37 weeks, 5 days, 14 hours, 29 minutes, 24 seconds.
• To count from 1 to 121,205,963,572,164 would take you about nine million, six hundred thirty-four thousand, nine hundred thirty-six 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 121205963572164 cubic inches would be around 4124.1 feet tall.

Recreational maths with 121205963572164

• 121205963572164 backwards is 461275369502121
• 121205963572164 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121205963572164's digits is 54
• More coming soon!