40442638625603390

Names of 40442638625603390

• Cardinal: 40442638625603390 can be written as Forty quadrillion, four hundred forty-two trillion, six hundred thirty-eight billion, six hundred twenty-five million, six hundred three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.044263862560339 × 10¹⁶

Factors of 40442638625603390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21795

Divisors of 40442638625603390

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 11 22 37 55 74 110 185 370 407 601 814 1202 1369 2035 2738 3005 4070 6010 6611 6845 13222 13690 15059 21139 22237 30118 33055 42278 44474 66110 75295 105695 111185 150590 211390 222370 232529 244607 465058 489214 782143 822769 1162645 1223035 1564286 1645538 2325290 2446070 3910715 4113845 7821430 8227690 8603573 9050459 12704539 17207146 18100918 25409078 28939291 43017865 45252295 57878582 63522695 86035730 90504590 127045390 139749929 144696455 279499858 289392910 318332201 446857321 470067943 636664402 698749645 893714642 940135886 1397499290 1591661005 2234286605 2350339715 3183322010 4468573210 4700679430 4915430531 5170747373 9830861062 10341494746 16533720877 17392513891 24577152655 25853736865 33067441754 34785027782 49154305310 51707473730 82668604385 86962569455 165337208770 173925138910 181870929647 191317652801 268561249921 363741859294 382635305602 537122499842 611747672449 909354648235 956588264005 1223495344898 1342806249605 1818709296470 1913176528010 2685612499210 2954173749131 3058738362245 5908347498262 6117476724490 6729224396939 9936766247077 13458448793878 14770868745655 19873532494154 29541737491310 33646121984695 49683831235385 67292243969390 99367662470770 109304428717847 218608857435694 367660351141849 546522143589235 735320702283698 1093044287178470 1838301755709245 3676603511418490 4044263862560339 8088527725120678 20221319312801695 40442638625603390
• Sum of all divisors σ(n): 81758659557338064
• Sum of proper divisors (its aliquot sum) s(n): 41316020931734674
• 40442638625603390 is an abundant number, because the sum of its proper divisors (41316020931734674) is greater than itself. Its abundance is 873382306131284

Bases of 40442638625603390

• Binary: 10001111101011100101110110010101000011101111111100111110₂
• Hexadecimal: 0x8FAE5D950EFF3E
• Base-36: B27PVP3P5J2

Squares and roots of 40442638625603390

• 40442638625603390 squared (40442638625603390²) is 1635607019001147258065241579492100
• 40442638625603390 cubed (40442638625603390³) is 66148263602963815937537284116767197459012238219000
• The square root of 40442638625603390 is 201103551.9964861039
• The cube root of 40442638625603390 is 343252.0668239455

Scales and comparisons

• 40,442,638,625,603,390 seconds is equal to 1,285,950,810 years, 51 weeks, 6 days, 17 hours, 49 minutes, 50 seconds.
• To count from 1 to 40,442,638,625,603,390 would take you about three billion, eight hundred fifty-seven million, eight hundred fifty-two thousand, four hundred thirty-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 40442638625603390 cubic inches would be around 28604.3 feet tall.

Recreational maths with 40442638625603390

• 40442638625603390 backwards is 09330652683624404
• The number of decimal digits it has is: 17
• The sum of 40442638625603390's digits is 65
• More coming soon!