38712074537890

Names of 38712074537890

• Cardinal: 38712074537890 can be written as Thirty-eight trillion, seven hundred twelve billion, seventy-four million, five hundred thirty-seven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.871207453789 × 10¹³

Factors of 38712074537890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 110

Divisors of 38712074537890

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 73 85 130 146 169 170 221 289 338 365 442 578 730 845 949 1105 1241 1445 1690 1898 2197 2210 2482 2873 2890 3757 4394 4745 4913 5746 6205 7514 9490 9826 10985 12337 12410 14365 16133 18785 21097 21970 24565 24674 28730 32266 37349 37570 42194 48841 49130 61685 63869 74698 80665 83521 97682 105485 123370 127738 160381 161330 167042 186745 209729 210970 244205 274261 319345 320762 358649 373490 417605 419458 488410 548522 634933 638690 717298 801905 830297 835210 1048645 1085773 1269866 1371305 1419857 1603810 1660594 1793245 2097290 2171546 2726477 2742610 2839714 3174665 3565393 3586490 4151485 4662437 5428865 5452954 6097033 6349330 7099285 7130786 8302970 9324874 10793861 10857730 12194066 13632385 14115049 14198570 17826965 18458141 21587722 23312185 24137569 27264770 28230098 30485165 35653930 36916282 46350109 46624370 48275138 53969305 60611681 60970330 70575245 79261429 92290705 92700218 103649561 107938610 120687845 121223362 141150490 158522858 183495637 184581410 207299122 231750545 239955833 241375690 303058405 313788397 366991274 396307145 463501090 479911666 518247805 606116810 627576794 787951853 792614290 917478185 1030398577 1036495610 1199779165 1347444293 1568941985 1575903706 1762042537 1834956370 2060797154 2399558330 2694888586 3119425829 3137883970 3524085074 3939759265 4079249161 5151992885 6238851658 6737221465 7879518530 8158498322 8810212685 10303985770 13395181501 13474442930 15597129145 17516775809 17620425370 20396245805 22906552981 26790363002 31194258290 35033551618 40792491610 45813105962 53030239093 66975907505 87583879045 106060478186 114532764905 133951815010 175167758090 227718085517 229065529810 265151195465 297785188753 455436171034 530302390930 595570377506 1138590427585 1488925943765 2277180855170 2977851887530 3871207453789 7742414907578 19356037268945 38712074537890
• Sum of all divisors σ(n): 81302452776720
• Sum of proper divisors (its aliquot sum) s(n): 42590378238830
• 38712074537890 is an abundant number, because the sum of its proper divisors (42590378238830) is greater than itself. Its abundance is 3878303700940

Bases of 38712074537890

• Binary: 1000110011010101011011011100111000101110100010₂
• Hexadecimal: 0x23355B738BA2
• Base-36: DQ02XNW6A

Squares and roots of 38712074537890

• 38712074537890 squared (38712074537890²) is 1498624715027151257045652100
• 38712074537890 cubed (38712074537890³) is 58014871672455239437898695125741208069000
• The square root of 38712074537890 is 6221902.8068501681
• The cube root of 38712074537890 is 33828.4538412741

Scales and comparisons

• 38,712,074,537,890 seconds is equal to 1,230,924 years, 11 weeks, 5 days, 6 hours, 18 minutes, 10 seconds.
• To count from 1 to 38,712,074,537,890 would take you about three million, seventy-seven thousand, three hundred ten 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 38712074537890 cubic inches would be around 2819 feet tall.

Recreational maths with 38712074537890

• 38712074537890 backwards is 09873547021783
• The number of decimal digits it has is: 14
• The sum of 38712074537890's digits is 64
• More coming soon!