20013529692

Names of 20013529692

• Cardinal: 20013529692 can be written as Twenty billion, thirteen million, five hundred twenty-nine thousand, six hundred ninety-two.

Scientific notation

• Scientific notation: 2.0013529692 × 10¹⁰

Factors of 20013529692

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1774

Divisors of 20013529692

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 31 38 39 52 57 62 76 78 93 114 124 139 156 186 228 247 278 372 403 417 494 556 589 741 806 834 988 1178 1209 1482 1567 1612 1668 1767 1807 2356 2418 2641 2964 3134 3534 3614 4309 4701 4836 5282 5421 6268 7068 7228 7657 7923 8618 9402 10564 10842 12927 15314 15846 17236 18804 20371 21684 22971 25854 29773 30628 31692 34333 40742 45942 48577 51708 56017 59546 61113 68666 81484 81871 89319 91884 97154 102999 112034 119092 122226 137332 145731 163742 168051 178638 194308 205998 217813 224068 244452 245613 291462 327484 336102 357276 387049 411996 435626 491226 582924 631501 653439 672204 774098 871252 922963 982452 1064323 1161147 1263002 1306878 1548196 1845926 1894503 2128646 2322294 2526004 2613756 2768889 2831569 3192969 3691852 3789006 4138447 4257292 4644588 5537778 5663138 6385938 6752203 7578012 8276894 8494707 11075556 11326276 11998519 12415341 12771876 13504406 16553788 16989414 20256609 23997038 24830682 27008812 33978828 35995557 40513218 47994076 49661364 53799811 71991114 81026436 87778639 107599622 128291857 143982228 161399433 175557278 215199244 256583714 263335917 322798866 351114556 384875571 513167428 526671834 645597732 769751142 1053343668 1539502284 1667794141 3335588282 5003382423 6671176564 10006764846 20013529692
• Sum of all divisors σ(n): 55073177600
• Sum of proper divisors (its aliquot sum) s(n): 35059647908
• 20013529692 is an abundant number, because the sum of its proper divisors (35059647908) is greater than itself. Its abundance is 15046118216

Bases of 20013529692

• Binary: 10010101000111001100011101001011100₂
• Hexadecimal: 0x4A8E63A5C
• Base-36: 96ZJECC

Squares and roots of 20013529692

• 20013529692 squared (20013529692²) is 400541370732565614864
• 20013529692 cubed (20013529692³) is 8016246616030581724418900541888
• The square root of 20013529692 is 141469.1828349907
• The cube root of 20013529692 is 2715.0295658627

Scales and comparisons

• 20,013,529,692 seconds is equal to 636 years, 19 weeks, 1 day, 1 hour, 48 minutes, 12 seconds.
• To count from 1 to 20,013,529,692 would take you about one thousand, two hundred seventy-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 20013529692 cubic inches would be around 226.3 feet tall.

Recreational maths with 20013529692

• 20013529692 backwards is 29692531002
• 20013529692 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20013529692's digits is 39
• More coming soon!