38875139072

Names of 38875139072

• Cardinal: 38875139072 can be written as Thirty-eight billion, eight hundred seventy-five million, one hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 3.8875139072 × 10¹⁰

Factors of 38875139072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 99

Divisors of 38875139072

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 79 88 112 128 154 158 176 224 256 308 316 352 448 512 553 616 632 704 869 896 1024 1106 1232 1264 1408 1738 1792 2212 2464 2528 2816 3476 3584 4424 4928 5056 5632 6083 6241 6952 7168 8848 9856 10112 11264 12166 12482 13904 17696 19712 20224 24332 24964 27808 35392 39424 40448 43687 48664 49928 55616 68651 70784 78848 80896 87374 97328 99856 111232 137302 141568 174748 194656 199712 222464 274604 283136 349496 389312 399424 444928 480557 493039 549208 566272 698992 778624 798848 889856 961114 986078 1098416 1397984 1557248 1597696 1922228 1972156 2196832 2795968 3114496 3195392 3451273 3844456 3944312 4393664 5423429 5591936 6228992 6390784 6902546 7688912 7888624 8787328 10846858 11183872 13805092 15377824 15777248 17574656 21693716 22367744 27610184 30755648 31554496 35149312 37964003 43387432 44735488 55220368 61511296 63108992 70298624 75928006 86774864 110440736 123022592 126217984 151856012 173549728 220881472 246045184 252435968 303712024 347099456 441762944 492090368 504871936 607424048 694198912 883525888 1214848096 1388397824 1767051776 2429696192 2776795648 3534103552 4859392384 5553591296 9718784768 19437569536 38875139072
• Sum of all divisors σ(n): 98130232320
• Sum of proper divisors (its aliquot sum) s(n): 59255093248
• 38875139072 is an abundant number, because the sum of its proper divisors (59255093248) is greater than itself. Its abundance is 20379954176

Bases of 38875139072

• Binary: 100100001101001000111000110000000000₂
• Hexadecimal: 0x90D238C00
• Base-36: HUX95A8

Squares and roots of 38875139072

• 38875139072 squared (38875139072²) is 1511276437867341021184
• 38875139072 cubed (38875139072³) is 58751081698329649285378498101248
• The square root of 38875139072 is 197167.7942058489
• The cube root of 38875139072 is 3387.5885157301

Scales and comparisons

• 38,875,139,072 seconds is equal to 1,236 years, 5 weeks, 4 days, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 38,875,139,072 would take you about two thousand, four hundred seventy-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 38875139072 cubic inches would be around 282.3 feet tall.

Recreational maths with 38875139072

• 38875139072 backwards is 27093157883
• The number of decimal digits it has is: 11
• The sum of 38875139072's digits is 53
• More coming soon!