21232629136512

Names of 21232629136512

• Cardinal: 21232629136512 can be written as Twenty-one trillion, two hundred thirty-two billion, six hundred twenty-nine million, one hundred thirty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.1232629136512 × 10¹³

Factors of 21232629136512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5378380

Divisors of 21232629136512

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 149 184 192 207 276 288 298 368 384 414 447 552 576 596 736 828 894 1104 1152 1192 1341 1472 1656 1788 2208 2384 2682 2944 3312 3427 3576 4416 4768 5364 6624 6854 7152 8832 9536 10281 10728 13248 13708 14304 19072 20562 21456 26496 27416 28608 30843 41124 42912 54832 57216 61686 82248 85824 109664 123372 164496 171648 219328 246744 328992 438656 493488 657984 986976 1315968 1973952 3947904 5378203 10756406 16134609 21512812 32269218 43025624 48403827 64538436 86051248 96807654 123698669 129076872 172102496 193615308 247397338 258153744 344204992 371096007 387230616 494794676 516307488 688409984 742192014 774461232 801352247 989589352 1032614976 1113288021 1484384028 1548922464 1602704494 1979178704 2065229952 2226576042 2404056741 2968768056 3097844928 3205408988 3958357408 4453152084 4808113482 5937536112 6195689856 6410817976 7212170223 7916714816 8906304168 9616226964 11875072224 12821635952 14424340446 15833429632 17812608336 18431101681 19232453928 23750144448 25643271904 28848680892 35625216672 36862203362 38464907856 47500288896 51286543808 55293305043 57697361784 71250433344 73724406724 76929815712 102573087616 110586610086 115394723568 142500866688 147448813448 153859631424 165879915129 221173220172 230789447136 294897626896 307719262848 331759830258 442346440344 461578894272 589795253792 663519660516 884692880688 923157788544 1179590507584 1327039321032 1769385761376 2359181015168 2654078642064 3538771522752 5308157284128 7077543045504 10616314568256 21232629136512
• Sum of all divisors σ(n): 64183486536000
• Sum of proper divisors (its aliquot sum) s(n): 42950857399488
• 21232629136512 is an abundant number, because the sum of its proper divisors (42950857399488) is greater than itself. Its abundance is 21718228262976

Bases of 21232629136512

• Binary: 100110100111110011011010100010011110010000000₂
• Hexadecimal: 0x134F9B513C80
• Base-36: 7IY4V6E80

Squares and roots of 21232629136512

• 21232629136512 squared (21232629136512²) is 450824540048658318731526144
• 21232629136512 cubed (21232629136512³) is 9572190264491763640512689626030672969728
• The square root of 21232629136512 is 4607887.7087568007
• The cube root of 21232629136512 is 27690.7418814161

Scales and comparisons

• 21,232,629,136,512 seconds is equal to 675,131 years, 48 weeks, 2 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 21,232,629,136,512 would take you about one million, six hundred eighty-seven thousand, eight hundred twenty-nine 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 21232629136512 cubic inches would be around 2307.6 feet tall.

Recreational maths with 21232629136512

• 21232629136512 backwards is 21563192623212
• The number of decimal digits it has is: 14
• The sum of 21232629136512's digits is 45
• More coming soon!