38137842380

Names of 38137842380

• Cardinal: 38137842380 can be written as Thirty-eight billion, one hundred thirty-seven million, eight hundred forty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.813784238 × 10¹⁰

Factors of 38137842380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 72

Divisors of 38137842380

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 31 44 46 55 62 92 110 115 121 124 155 220 230 242 253 310 341 460 484 506 529 605 620 682 713 961 1012 1058 1210 1265 1364 1426 1705 1922 2116 2420 2530 2645 2783 2852 3410 3565 3751 3844 4805 5060 5290 5566 5819 6820 7130 7502 7843 9610 10571 10580 11132 11638 13915 14260 15004 15686 16399 18755 19220 21142 22103 23276 27830 29095 29791 31372 32798 37510 39215 42284 44206 52855 55660 58190 59582 64009 65596 75020 78430 81995 86273 88412 105710 110515 116281 116380 119164 128018 148955 156860 163990 172546 180389 211420 221030 232562 243133 256036 297910 320045 327701 327980 345092 360778 431365 442060 465124 486266 508369 581405 595820 640090 655402 685193 721556 862730 901945 972532 1016738 1162810 1215665 1280180 1310804 1370386 1638505 1725460 1803890 1984279 2033476 2325620 2431330 2541845 2674463 2740772 3277010 3425965 3604711 3607780 3968558 4862660 5083690 5348926 5592059 6554020 6851930 7209422 7537123 7937116 9921395 10167380 10697852 11184118 13372315 13703860 14418844 15074246 15759439 18023555 19842790 22368236 26744630 27960295 30148492 31518878 36047110 37685615 39685580 53489260 55920590 61512649 63037756 72094220 75371230 78797195 82908353 111841180 123025298 150742460 157594390 165816706 173353829 246050596 307563245 315188780 331633412 346707658 414541765 615126490 693415316 829083530 866769145 1230252980 1658167060 1733538290 1906892119 3467076580 3813784238 7627568476 9534460595 19068921190 38137842380
• Sum of all divisors σ(n): 95093561472
• Sum of proper divisors (its aliquot sum) s(n): 56955719092
• 38137842380 is an abundant number, because the sum of its proper divisors (56955719092) is greater than itself. Its abundance is 18817876712

Bases of 38137842380

• Binary: 100011100001001100010100101011001100₂
• Hexadecimal: 0x8E1314ACC
• Base-36: HIQABIK

Squares and roots of 38137842380

• 38137842380 squared (38137842380²) is 1454495021401724064400
• 38137842380 cubed (38137842380³) is 55471301868713679028340169272000
• The square root of 38137842380 is 195289.1250940513
• The cube root of 38137842380 is 3366.0356127065

Scales and comparisons

• 38,137,842,380 seconds is equal to 1,212 years, 34 weeks, 4 days, 5 hours, 6 minutes, 20 seconds.
• To count from 1 to 38,137,842,380 would take you about two thousand, four hundred twenty-five 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 38137842380 cubic inches would be around 280.5 feet tall.

Recreational maths with 38137842380

• 38137842380 backwards is 08324873183
• The number of decimal digits it has is: 11
• The sum of 38137842380's digits is 47
• More coming soon!