38943903404140

Names of 38943903404140

• Cardinal: 38943903404140 can be written as Thirty-eight trillion, nine hundred forty-three billion, nine hundred three million, four hundred four thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.894390340414 × 10¹³

Factors of 38943903404140

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 55

Divisors of 38943903404140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 140 164 196 205 245 287 343 410 490 574 686 820 980 1148 1372 1435 1681 1715 2009 2401 2870 3362 3430 4018 4802 5740 6724 6860 8036 8405 9604 10045 11767 12005 14063 16807 16810 20090 23534 24010 28126 33614 33620 40180 47068 48020 56252 58835 67228 68921 70315 82369 84035 98441 117670 137842 140630 164738 168070 196882 235340 275684 281260 329476 336140 344605 393764 411845 482447 492205 576583 689087 689210 823690 964894 984410 1153166 1378174 1378420 1647380 1929788 1968820 2306332 2412235 2756348 2825761 2882915 3377129 3445435 4036081 4824470 5651522 5765830 6754258 6890870 8072162 9648940 11303044 11531660 13508516 13781740 14128805 16144324 16885645 19780327 20180405 23639903 28252567 28257610 33771290 39560654 40360810 47279806 56505134 56515220 67542580 79121308 80721620 94559612 98901635 113010268 115856201 118199515 138462289 141262835 165479321 197803270 231712402 236399030 276924578 282525670 330958642 395606540 463424804 472798060 553849156 565051340 579281005 661917284 692311445 810993407 827396605 969236023 1158355247 1158562010 1384622890 1621986814 1654793210 1938472046 2316710494 2317124020 2769245780 3243973628 3309586420 3876944092 4054967035 4633420988 4846180115 5676953849 5791776235 6784652161 8109934070 9692360230 11353907698 11583552470 13569304322 16219868140 19384720460 22707815396 23167104940 27138608644 28384769245 33923260805 39738676943 47492565127 56769538490 67846521610 79477353886 94985130254 113539076980 135693043220 158954707772 189970260508 198693384715 237462825635 278170738601 397386769430 474925651270 556341477202 794773538860 949851302540 1112682954404 1390853693005 1947195170207 2781707386010 3894390340414 5563414772020 7788780680828 9735975851035 19471951702070 38943903404140
• Sum of all divisors σ(n): 97797046134816
• Sum of proper divisors (its aliquot sum) s(n): 58853142730676
• 38943903404140 is an abundant number, because the sum of its proper divisors (58853142730676) is greater than itself. Its abundance is 19909239326536

Bases of 38943903404140

• Binary: 1000110110101101010101100001110101000001101100₂
• Hexadecimal: 0x236B5587506C
• Base-36: DSYKYL27G

Squares and roots of 38943903404140

• 38943903404140 squared (38943903404140²) is 1516627612350987080169139600
• 38943903404140 cubed (38943903404140³) is 59063399235448326059888114755414877944000
• The square root of 38943903404140 is 6240505.0600203827
• The cube root of 38943903404140 is 33895.8471907691

Scales and comparisons

• 38,943,903,404,140 seconds is equal to 1,238,295 years, 34 weeks, 4 days, 17 hours, 35 minutes, 40 seconds.
• To count from 1 to 38,943,903,404,140 would take you about three million, ninety-five thousand, seven hundred thirty-nine 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 38943903404140 cubic inches would be around 2824.7 feet tall.

Recreational maths with 38943903404140

• 38943903404140 backwards is 04140430934983
• The number of decimal digits it has is: 14
• The sum of 38943903404140's digits is 52
• More coming soon!