38139916608

Names of 38139916608

• Cardinal: 38139916608 can be written as Thirty-eight billion, one hundred thirty-nine million, nine hundred sixteen thousand, six hundred eight.

Scientific notation

• Scientific notation: 3.8139916608 × 10¹⁰

Factors of 38139916608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3200

Divisors of 38139916608

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 127 144 152 162 171 192 216 228 254 288 304 324 342 381 432 456 508 513 576 608 648 684 762 864 912 1016 1026 1143 1216 1296 1368 1524 1539 1728 1824 2032 2052 2286 2413 2592 2736 3048 3049 3078 3429 3648 4064 4104 4572 4826 5184 5472 6096 6098 6156 6858 7239 8128 8208 9144 9147 9652 10287 10944 12192 12196 12312 13716 14478 16416 18288 18294 19304 20574 21717 24384 24392 24624 27432 27441 28956 32832 36576 36588 38608 41148 43434 48784 49248 54864 54882 57912 57931 65151 73152 73176 77216 82296 82323 86868 97568 98496 109728 109764 115824 115862 130302 146352 154432 164592 164646 173736 173793 195136 195453 219456 219528 231648 231724 246969 260604 292704 329184 329292 347472 347586 387223 390906 439056 463296 463448 493938 521208 521379 585408 658368 658584 694944 695172 774446 781812 878112 926896 987876 1042416 1042758 1161669 1317168 1389888 1390344 1548892 1563624 1564137 1756224 1853792 1975752 2084832 2085516 2323338 2634336 2780688 3097784 3127248 3128274 3485007 3707584 3951504 4169664 4171032 4646676 4692411 5268672 5561376 6195568 6254496 6256548 6970014 7357237 7903008 8342064 9293352 9384822 10455021 11122752 12391136 12508992 12513096 13940028 14714474 15806016 16684128 18586704 18769644 20910042 22071711 24782272 25026192 27880056 29428948 31365063 33368256 37173408 37539288 41820084 44143422 50052384 55760112 58857896 62730126 66215133 74346816 75078576 83640168 88286844 100104768 111520224 117715792 125460252 132430266 150157152 167280336 176573688 198645399 223040448 235431584 250920504 264860532 300314304 334560672 353147376 397290798 470863168 501841008 529721064 595936197 669121344 706294752 794581596 1003682016 1059442128 1191872394 1412589504 1589163192 2007364032 2118884256 2383744788 3178326384 4237768512 4767489576 6356652768 9534979152 12713305536 19069958304 38139916608
• Sum of all divisors σ(n): 119985536000
• Sum of proper divisors (its aliquot sum) s(n): 81845619392
• 38139916608 is an abundant number, because the sum of its proper divisors (81845619392) is greater than itself. Its abundance is 43705702784

Bases of 38139916608

• Binary: 100011100001010100001111000101000000₂
• Hexadecimal: 0x8E150F140
• Base-36: HIRIS00

Squares and roots of 38139916608

• 38139916608 squared (38139916608²) is 1454653238865194225664
• 38139916608 cubed (38139916608³) is 55480353223875612320548093427712
• The square root of 38139916608 is 195294.4356811017
• The cube root of 38139916608 is 3366.0966352005

Scales and comparisons

• 38,139,916,608 seconds is equal to 1,212 years, 38 weeks, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 38,139,916,608 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 38139916608 cubic inches would be around 280.5 feet tall.

Recreational maths with 38139916608

• 38139916608 backwards is 80661993183
• 38139916608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38139916608's digits is 54
• More coming soon!