38921012431616

Names of 38921012431616

• Cardinal: 38921012431616 can be written as Thirty-eight trillion, nine hundred twenty-one billion, twelve million, four hundred thirty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 3.8921012431616 × 10¹³

Factors of 38921012431616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 80884

Divisors of 38921012431616

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 151 224 256 302 448 604 896 1057 1208 1792 1823 2114 2416 3646 4228 4832 7292 8456 9664 12761 14584 16912 19328 25522 29168 33824 38656 51044 58336 67648 78901 102088 116672 135296 157802 204176 233344 270592 275273 315604 408352 466688 550546 552307 631208 816704 1101092 1104614 1262416 1633408 1926911 2202184 2209228 2524832 3266816 3853822 4404368 4418456 5049664 7707644 8808736 8836912 10099328 11914051 15415288 17617472 17673824 20198656 23828102 30830576 35234944 35347648 47656204 61661152 70469888 70695296 83398357 95312408 123322304 141390592 143836523 166796714 190624816 246644608 287673046 333593428 381249632 493289216 575346092 667186856 762499264 1006855661 1150692184 1334373712 1524998528 2013711322 2301384368 2668747424 3049997056 4027422644 4602768736 5337494848 8054845288 9205537472 10674989696 16109690576 18411074944 21349979392 21719314973 32219381152 36822149888 43438629946 64438762304 86877259892 128877524608 152035204811 173754519784 257755049216 304070409622 347509039568 608140819244 695018079136 1216281638488 1390036158272 2432563276976 2780072316544 4865126553952 5560144633088 9730253107904 19460506215808 38921012431616
• Sum of all divisors σ(n): 89426723893248
• Sum of proper divisors (its aliquot sum) s(n): 50505711461632
• 38921012431616 is an abundant number, because the sum of its proper divisors (50505711461632) is greater than itself. Its abundance is 11584699030016

Bases of 38921012431616

• Binary: 1000110110011000000001000111101100101100000000₂
• Hexadecimal: 0x2366011ECB00
• Base-36: DSO2DW2RK

Squares and roots of 38921012431616

• 38921012431616 squared (38921012431616²) is 1514845208702007217076371456
• 38921012431616 cubed (38921012431616³) is 58959309199864756919041605361068614352896
• The square root of 38921012431616 is 6238670.7263339359
• The cube root of 38921012431616 is 33889.2046364513

Scales and comparisons

• 38,921,012,431,616 seconds is equal to 1,237,567 years, 41 weeks, 5 days, 22 hours, 6 minutes, 56 seconds.
• To count from 1 to 38,921,012,431,616 would take you about three million, ninety-three thousand, nine hundred nineteen 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 38921012431616 cubic inches would be around 2824.1 feet tall.

Recreational maths with 38921012431616

• 38921012431616 backwards is 61613421012983
• The number of decimal digits it has is: 14
• The sum of 38921012431616's digits is 47
• More coming soon!