20379305184

Names of 20379305184

• Cardinal: 20379305184 can be written as Twenty billion, three hundred seventy-nine million, three hundred five thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.0379305184 × 10¹⁰

Factors of 20379305184

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20081

Divisors of 20379305184

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 41 42 48 56 74 82 84 96 111 112 123 148 164 168 222 224 246 259 287 296 328 336 444 492 518 574 592 656 672 777 861 888 984 1036 1148 1184 1312 1517 1554 1722 1776 1968 2072 2296 3034 3108 3444 3552 3936 4144 4551 4592 6068 6216 6888 8288 9102 9184 10619 12136 12432 13776 18204 19991 21238 24272 24864 27552 31857 36408 39982 42476 48544 59973 63714 72816 79964 84952 119946 127428 139937 145632 159928 169904 239892 254856 279874 319856 339808 419811 479784 509712 559748 639712 739667 819631 839622 959568 1019424 1119496 1479334 1639262 1679244 1919136 2219001 2238992 2458893 2958668 3278524 3358488 4438002 4477984 4917786 5177669 5737417 5917336 6557048 6716976 8876004 9835572 10355338 11474834 11834672 13114096 13433952 15533007 17212251 17752008 19671144 20710676 22949668 23669344 26228192 30326347 31066014 34424502 35504016 39342288 41421352 45899336 60652694 62132028 68849004 71008032 78684576 82842704 90979041 91798672 121305388 124264056 137698008 165685408 181958082 183597344 212284429 242610776 248528112 275396016 363916164 424568858 485221552 497056224 550792032 636853287 727832328 849137716 970443104 1273706574 1455664656 1698275432 2547413148 2911329312 3396550864 5094826296 6793101728 10189652592 20379305184
• Sum of all divisors σ(n): 64324979712
• Sum of proper divisors (its aliquot sum) s(n): 43945674528
• 20379305184 is an abundant number, because the sum of its proper divisors (43945674528) is greater than itself. Its abundance is 23566369344

Bases of 20379305184

• Binary: 10010111110101100111000010011100000₂
• Hexadecimal: 0x4BEB384E0
• Base-36: 9D1B8IO

Squares and roots of 20379305184

• 20379305184 squared (20379305184²) is 415316079782609273856
• 20379305184 cubed (20379305184³) is 8463853137712286767740056469504
• The square root of 20379305184 is 142756.1038414821
• The cube root of 20379305184 is 2731.4701427013

Scales and comparisons

• 20,379,305,184 seconds is equal to 647 years, 51 weeks, 6 days, 14 hours, 6 minutes, 24 seconds.
• To count from 1 to 20,379,305,184 would take you about one thousand, two hundred ninety-five 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 20379305184 cubic inches would be around 227.6 feet tall.

Recreational maths with 20379305184

• 20379305184 backwards is 48150397302
• 20379305184 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20379305184's digits is 42
• More coming soon!