1238042053089990

Names of 1238042053089990

• Cardinal: 1238042053089990 can be written as One quadrillion, two hundred thirty-eight trillion, forty-two billion, fifty-three million, eighty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.23804205308999 × 10¹⁵

Factors of 1238042053089990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3037779

Divisors of 1238042053089990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 691 1382 2073 3455 4146 6219 6569 6910 10365 12438 13138 19707 20730 31095 32845 39414 59121 62190 65690 98535 118242 197070 295605 591210 3030509 4539179 6061018 9078358 9091527 13617537 15152545 18183054 22695895 27235074 27274581 30305090 40852611 45391790 45457635 54549162 68087685 81705222 90915270 136175370 136372905 204263055 272745810 408526110 2094081719 4188163438 6282245157 10470408595 12564490314 18846735471 19907413621 20940817190 31411225785 37693470942 39814827242 59722240863 62822451570 94233677355 99537068105 119444481726 179166722589 188467354710 199074136210 298611204315 358333445178 597222408630 895833612945 1791667225890 13756022812111 27512045624222 41268068436333 68780114060555 82536136872666 123804205308999 137560228121110 206340342181665 247608410617998 412680684363330 619021026544995 1238042053089990
• Sum of all divisors σ(n): 3224059460949600
• Sum of proper divisors (its aliquot sum) s(n): 1986017407859610
• 1238042053089990 is an abundant number, because the sum of its proper divisors (1986017407859610) is greater than itself. Its abundance is 747975354769620

Bases of 1238042053089990

• Binary: 100011001011111111000100000110010101001101011000110₂
• Hexadecimal: 0x465FE20CA9AC6
• Base-36: C6UKO1405I

Squares and roots of 1238042053089990

• 1238042053089990 squared (1238042053089990²) is 1532748125219277617707038200100
• 1238042053089990 cubed (1238042053089990³) is 1897606635816307540791453518618685172926999000
• The square root of 1238042053089990 is 35185821.7623233861
• The cube root of 1238042053089990 is 107377.1317480155

Scales and comparisons

• 1,238,042,053,089,990 seconds is equal to 39,365,907 years, 40 weeks, 1 day, 6 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,238,042,053,089,990 would take you about one hundred eighteen million, ninety-seven thousand, seven hundred twenty-three 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 1238042053089990 cubic inches would be around 8948.1 feet tall.

Recreational maths with 1238042053089990

• 1238042053089990 backwards is 0999803502408321
• The number of decimal digits it has is: 16
• The sum of 1238042053089990's digits is 63
• More coming soon!