38740187136

Names of 38740187136

• Cardinal: 38740187136 can be written as Thirty-eight billion, seven hundred forty million, one hundred eighty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.8740187136 × 10¹⁰

Factors of 38740187136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 636

Divisors of 38740187136

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 64 84 93 96 98 112 124 128 147 168 186 192 196 217 224 248 256 294 336 343 372 384 392 434 448 496 512 588 593 651 672 686 744 768 784 868 896 992 1024 1029 1176 1186 1302 1344 1372 1488 1519 1536 1568 1736 1779 1792 1984 2048 2058 2352 2372 2604 2688 2744 2976 3038 3072 3136 3472 3558 3584 3968 4116 4151 4557 4704 4744 5208 5376 5488 5952 6076 6144 6272 6944 7116 7168 7936 8232 8302 9114 9408 9488 10416 10633 10752 10976 11904 12152 12453 12544 13888 14232 14336 15872 16464 16604 18228 18383 18816 18976 20832 21266 21504 21952 23808 24304 24906 25088 27776 28464 29057 31744 31899 32928 33208 36456 36766 37632 37952 41664 42532 43008 43904 47616 48608 49812 50176 55149 55552 56928 58114 63488 63798 65856 66416 72912 73532 75264 75904 83328 85064 87171 87808 95232 97216 99624 100352 110298 111104 113856 116228 127596 128681 131712 132832 145824 147064 150528 151808 166656 170128 174342 175616 190464 194432 199248 203399 220596 222208 227712 232456 255192 257362 263424 265664 291648 294128 301056 303616 333312 340256 348684 351232 386043 388864 398496 406798 441192 444416 455424 464912 510384 514724 526848 531328 583296 588256 607232 610197 666624 680512 697368 702464 772086 777728 796992 813596 882384 900767 910848 929824 1020768 1029448 1053696 1062656 1166592 1176512 1214464 1220394 1333248 1361024 1394736 1544172 1555456 1593984 1627192 1764768 1801534 1821696 1859648 2041536 2058896 2107392 2125312 2333184 2353024 2440788 2702301 2722048 2789472 3088344 3110912 3187968 3254384 3529536 3603068 3643392 3719296 4083072 4117792 4250624 4666368 4706048 4881576 5404602 5444096 5578944 6176688 6305369 6375936 6508768 7059072 7206136 7438592 8166144 8235584 8501248 9332736 9412096 9763152 10809204 10888192 11157888 12353376 12610738 12751872 13017536 14118144 14412272 14877184 16332288 16471168 18824192 18916107 19526304 21618408 21776384 22315776 24706752 25221476 25503744 26035072 28236288 28824544 29754368 32664576 32942336 37648384 37832214 39052608 43236816 44631552 49413504 50442952 52070144 56472576 57649088 59508736 65329152 65884672 75664428 78105216 86473632 89263104 98827008 100885904 104140288 112945152 115298176 131769344 151328856 156210432 172947264 178526208 197654016 201771808 208280576 230596352 263538688 302657712 312420864 345894528 395308032 403543616 416561152 461192704 605315424 624841728 691789056 790616064 807087232 922385408 1210630848 1249683456 1383578112 1614174464 1844770816 2421261696 2767156224 3228348928 4842523392 5534312448 6456697856 9685046784 12913395712 19370093568 38740187136
• Sum of all divisors σ(n): 124540416000
• Sum of proper divisors (its aliquot sum) s(n): 85800228864
• 38740187136 is an abundant number, because the sum of its proper divisors (85800228864) is greater than itself. Its abundance is 47060041728

Bases of 38740187136

• Binary: 100100000101000110000101100000000000₂
• Hexadecimal: 0x905185800
• Base-36: HSOWNPC

Squares and roots of 38740187136

• 38740187136 squared (38740187136²) is 1500802099332299882496
• 38740187136 cubed (38740187136³) is 58141354182234958097165850771456
• The square root of 38740187136 is 196825.2705726579
• The cube root of 38740187136 is 3383.6640568765

Scales and comparisons

• 38,740,187,136 seconds is equal to 1,231 years, 42 weeks, 3 days, 19 hours, 5 minutes, 36 seconds.
• To count from 1 to 38,740,187,136 would take you about two thousand, four hundred sixty-three 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 38740187136 cubic inches would be around 282 feet tall.

Recreational maths with 38740187136

• 38740187136 backwards is 63178104783
• 38740187136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38740187136's digits is 48
• More coming soon!