21030001879104

Names of 21030001879104

• Cardinal: 21030001879104 can be written as Twenty-one trillion, thirty billion, one million, eight hundred seventy-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1030001879104 × 10¹³

Factors of 21030001879104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1867

Divisors of 21030001879104

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 109 144 192 218 288 327 436 576 654 872 981 1308 1744 1753 1962 2616 3488 3506 3924 5232 5259 6976 7012 7848 10464 10518 11881 14024 15696 15777 20928 21036 23762 28048 31392 31554 35643 42072 47524 56096 62784 63108 71286 84144 95048 106929 112192 126216 142572 168288 190096 191077 213858 252432 285144 336576 380192 382154 427716 504864 570288 573231 760384 764308 855432 1009728 1140576 1146462 1528616 1710864 1719693 2281152 2292924 3057232 3073009 3421728 3439386 4585848 6114464 6146018 6843456 6878772 9171696 9219027 12228928 12292036 13757544 18343392 18438054 20827393 24584072 27515088 27657081 36686784 36876108 41654786 49168144 55030176 55314162 62482179 73752216 83309572 98336288 110060352 110628324 124964358 147504432 166619144 187446537 196672576 221256648 249928716 295008864 333238288 334957981 374893074 442513296 499857432 590017728 666476576 669915962 749786148 885026592 999714864 1004873943 1332953152 1339831924 1499572296 1770053184 1999429728 2009747886 2679663848 2999144592 3014621829 3998859456 4019495772 5359327696 5998289184 6029243658 8038991544 10718655392 11996578368 12058487316 16077983088 21437310784 24116974632 32155966176 36510419929 48233949264 64311932352 73020839858 96467898528 109531259787 146041679716 192935797056 219062519574 292083359432 328593779361 438125039148 584166718864 657187558722 876250078296 1168333437728 1314375117444 1752500156592 2336666875456 2628750234888 3505000313184 5257500469776 7010000626368 10515000939552 21030001879104
• Sum of all divisors σ(n): 60871516652583
• Sum of proper divisors (its aliquot sum) s(n): 39841514773479
• 21030001879104 is an abundant number, because the sum of its proper divisors (39841514773479) is greater than itself. Its abundance is 18811512894375

Bases of 21030001879104

• Binary: 100110010000001101101110010101010100001000000₂
• Hexadecimal: 0x13206DCAA840
• Base-36: 7GD1S51S0

Squares and roots of 21030001879104

• 21030001879104 squared (21030001879104²) is 442260979035117771031842816
• 21030001879104 cubed (21030001879104³) is 9300749220162901473605598437499962916864
• 21030001879104 is a perfect square number. Its square root is 4585848
• The cube root of 21030001879104 is 27602.3740690037

Scales and comparisons

• 21,030,001,879,104 seconds is equal to 668,689 years, 3 days, 12 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,030,001,879,104 would take you about one million, six hundred seventy-one thousand, seven hundred twenty-two 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 21030001879104 cubic inches would be around 2300.2 feet tall.

Recreational maths with 21030001879104

• 21030001879104 backwards is 40197810003012
• 21030001879104 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21030001879104's digits is 36
• More coming soon!