21070355307232

Names of 21070355307232

• Cardinal: 21070355307232 can be written as Twenty-one trillion, seventy billion, three hundred fifty-five million, three hundred seven thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.1070355307232 × 10¹³

Factors of 21070355307232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1089

Divisors of 21070355307232

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 77 88 98 112 154 176 196 224 308 352 392 539 616 784 1069 1078 1232 1568 2138 2156 2464 4276 4312 7483 8552 8624 11759 14966 17104 17248 23518 29932 34208 47036 52381 59864 82313 94072 104762 119728 164626 188144 209524 239456 329252 376288 419048 576191 658504 838096 1142761 1152382 1317008 1676192 2285522 2304764 2634016 4571044 4609528 7999327 9142088 9219056 12570371 15998654 18284176 18438112 25140742 31997308 36568352 50281484 55995289 63994616 87992597 100562968 111990578 127989232 175985194 201125936 223981156 255978464 351970388 402251872 447962312 615948179 703940776 895924624 1221611509 1231896358 1407881552 1791849248 2443223018 2463792716 2815763104 4886446036 4927585432 8551280563 9772892072 9855170864 13437726599 17102561126 19545784144 19710341728 26875453198 34205122252 39091568288 53750906396 59858963941 68410244504 94064086193 107501812792 119717927882 136820489008 188128172386 215003625584 239435855764 273640978016 376256344772 430007251168 478871711528 658448603351 752512689544 957743423056 1316897206702 1505025379088 1915486846112 2633794413404 3010050758176 5267588826808 10535177653616 21070355307232
• Sum of all divisors σ(n): 52690973111280
• Sum of proper divisors (its aliquot sum) s(n): 31620617804048
• 21070355307232 is an abundant number, because the sum of its proper divisors (31620617804048) is greater than itself. Its abundance is 10550262496816

Bases of 21070355307232

• Binary: 100110010100111010011000010110001101011100000₂
• Hexadecimal: 0x1329D30B1AE0
• Base-36: 7GVL5J274

Squares and roots of 21070355307232

• 21070355307232 squared (21070355307232²) is 443959872772999709111501824
• 21070355307232 cubed (21070355307232³) is 9354392261480617917670324644572448391168
• The square root of 21070355307232 is 4590245.6695946025
• The cube root of 21070355307232 is 27620.0177310699

Scales and comparisons

• 21,070,355,307,232 seconds is equal to 669,972 years, 6 weeks, 3 days, 2 hours, 13 minutes, 52 seconds.
• To count from 1 to 21,070,355,307,232 would take you about one million, six hundred seventy-four thousand, nine hundred thirty 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 21070355307232 cubic inches would be around 2301.7 feet tall.

Recreational maths with 21070355307232

• 21070355307232 backwards is 23270355307012
• The number of decimal digits it has is: 14
• The sum of 21070355307232's digits is 40
• More coming soon!