20379399876

Names of 20379399876

• Cardinal: 20379399876 can be written as Twenty billion, three hundred seventy-nine million, three hundred ninety-nine thousand, eight hundred seventy-six.

Scientific notation

• Scientific notation: 2.0379399876 × 10¹⁰

Factors of 20379399876

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 864

Divisors of 20379399876

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 31 33 34 36 43 44 51 54 62 66 68 86 93 99 102 108 124 129 132 153 172 186 187 198 204 258 279 297 306 341 372 374 387 396 459 473 516 527 558 561 594 612 682 731 748 757 774 837 918 946 1023 1054 1116 1122 1161 1188 1333 1364 1419 1462 1514 1548 1581 1674 1683 1836 1892 2046 2108 2193 2244 2271 2322 2666 2838 2924 3028 3069 3162 3348 3366 3999 4092 4257 4386 4542 4644 4743 5049 5332 5676 5797 6138 6324 6579 6732 6813 7998 8041 8327 8514 8772 9084 9207 9486 10098 11594 11997 12276 12771 12869 13158 13626 14229 14663 15996 16082 16654 17028 17391 18414 18972 19737 20196 20439 22661 23188 23467 23994 24123 24981 25542 25738 26316 27252 28458 29326 32164 32551 33308 34782 35991 36828 38607 39474 40878 43989 45322 46934 47988 48246 49962 51084 51476 52173 56916 58652 65102 67983 69564 70401 71982 72369 74943 77214 78948 81756 87978 90644 93868 96492 97653 99924 104346 115821 130204 131967 135966 140802 141559 143964 144738 149886 154428 156519 175956 195306 203949 208692 211203 217107 224829 231642 249271 258137 263934 271932 281604 283118 289476 292959 299772 313038 347463 358061 390612 395901 398939 407898 422406 424677 434214 449658 463284 498542 516274 527868 553367 566236 585918 611847 626076 633609 694926 716122 747813 774411 791802 797878 815796 844812 849354 868428 878877 899316 997084 1009081 1032548 1074183 1106734 1171836 1196817 1223694 1267218 1274031 1389852 1432244 1495626 1548822 1583604 1595756 1660101 1698708 1757754 2018162 2148366 2213468 2243439 2323233 2393634 2447388 2534436 2548062 2991252 3027243 3097644 3222549 3320202 3515508 3590451 3822093 4036324 4296732 4388329 4486878 4646466 4787268 4980303 5096124 6054486 6087037 6445098 6640404 6730317 6969699 7180902 7644186 8776658 8973756 9081729 9292932 9667647 9960606 10771353 11099891 12108972 12174074 12890196 13164987 13460634 13939398 14361804 14940909 15288372 17154377 17553316 18163458 18261111 19335294 19921212 21542706 22199782 24348148 26329974 26921268 27245187 27878796 29881818 33299673 34308754 36326916 36522222 38670588 39494961 43085412 44399564 51463131 52659948 54490374 54783333 59763636 66599346 68617508 73044444 78989922 99899019 102926262 108980748 109566666 118484883 133198692 154389393 157979844 164349999 188698147 199798038 205852524 219133332 236969766 299697057 308778786 328699998 377396294 399596076 463168179 473939532 566094441 599394114 617557572 657399996 754792588 926336358 1132188882 1198788228 1698283323 1852672716 2264377764 3396566646 5094849969 6793133292 10189699938 20379399876
• Sum of all divisors σ(n): 64548126720
• Sum of proper divisors (its aliquot sum) s(n): 44168726844
• 20379399876 is an abundant number, because the sum of its proper divisors (44168726844) is greater than itself. Its abundance is 23789326968

Bases of 20379399876

• Binary: 10010111110101101001111011011000100₂
• Hexadecimal: 0x4BEB4F6C4
• Base-36: 9D1D9L0

Squares and roots of 20379399876

• 20379399876 squared (20379399876²) is 415319939305908815376
• 20379399876 cubed (20379399876³) is 8463971119591165638140961293376
• The square root of 20379399876 is 142756.4354976685
• The cube root of 20379399876 is 2731.4743732671

Scales and comparisons

• 20,379,399,876 seconds is equal to 648 years, 16 hours, 24 minutes, 36 seconds.
• To count from 1 to 20,379,399,876 would take you about one thousand, two hundred ninety-six 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 20379399876 cubic inches would be around 227.6 feet tall.

Recreational maths with 20379399876

• 20379399876 backwards is 67899397302
• The number of decimal digits it has is: 11
• The sum of 20379399876's digits is 63
• More coming soon!