400219100311940

Names of 400219100311940

• Cardinal: 400219100311940 can be written as Four hundred trillion, two hundred nineteen billion, one hundred million, three hundred eleven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.0021910031194 × 10¹⁴

Factors of 400219100311940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 448

Divisors of 400219100311940

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 421 455 490 637 842 910 980 1274 1684 1820 2105 2548 2947 3185 4210 5473 5894 6370 8420 10946 11788 12740 14735 20629 21892 27365 29470 38311 41258 54730 58940 76622 82516 103145 109460 153244 177241 191555 206290 268177 354482 383110 412580 536354 708964 766220 886205 1072708 1240687 1340885 1772410 2304133 2481374 2681770 3544820 4608266 4962748 5363540 6203435 8684809 9216532 11520665 12406870 16128931 17369618 23041330 24813740 32257862 34739236 43424045 46082660 64515724 74618461 80644655 86848090 112902517 149236922 161289310 173696180 225805034 298473844 322578620 373092305 451610068 522329227 564512585 746184610 970039993 1044658454 1129025170 1492369220 1940079986 2089316908 2258050340 2611646135 3656304589 3880159972 4850199965 5223292270 6790279951 7312609178 9700399930 10446584540 13580559902 14625218356 18281522945 19400799860 27161119804 31414372081 33951399755 36563045890 47531959657 62828744162 67902799510 73126091780 95063919314 125657488324 135805599020 157071860405 190127838628 219900604567 237659798285 314143720810 408386837053 439801209134 475319596570 628287441620 816773674106 879602418268 950639193140 1099503022835 1539304231969 1633547348212 2041934185265 2199006045670 2858707859371 3078608463938 4083868370530 4398012091340 5717415718742 6157216927876 7696521159845 8167736741060 11434831437484 14293539296855 15393042319690 20010955015597 28587078593710 30786084639380 40021910031194 57174157187420 80043820062388 100054775077985 200109550155970 400219100311940
• Sum of all divisors σ(n): 1055390961558780
• Sum of proper divisors (its aliquot sum) s(n): 655171861246840
• 400219100311940 is an abundant number, because the sum of its proper divisors (655171861246840) is greater than itself. Its abundance is 254952760934900

Bases of 400219100311940

• Binary: 1011010111111111101000101010011100111000110000100₂
• Hexadecimal: 0x16BFF454E7184
• Base-36: 3XV646Z3B8

Squares and roots of 400219100311940

• 400219100311940 squared (400219100311940²) is 160175328254498692205306563600
• 400219100311940 cubed (400219100311940³) is 64105225766185129441293130154608089449384000
• The square root of 400219100311940 is 20005476.7579265653
• The cube root of 400219100311940 is 73694.0803914567

Scales and comparisons

• 400,219,100,311,940 seconds is equal to 12,725,729 years, 22 weeks, 2 days, 20 hours, 52 minutes, 20 seconds.
• To count from 1 to 400,219,100,311,940 would take you about thirty-one million, eight hundred fourteen thousand, three 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 400219100311940 cubic inches would be around 6141.2 feet tall.

Recreational maths with 400219100311940

• 400219100311940 backwards is 049113001912004
• 400219100311940 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400219100311940's digits is 35
• More coming soon!