1381696736786400

Names of 1381696736786400

• Cardinal: 1381696736786400 can be written as One quadrillion, three hundred eighty-one trillion, six hundred ninety-six billion, seven hundred thirty-six million, seven hundred eighty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.3816967367864 × 10¹⁵

Factors of 1381696736786400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140936

Divisors of 1381696736786400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 75 80 87 96 100 116 120 145 150 160 174 200 232 240 290 300 348 400 435 464 480 580 600 696 725 800 870 928 1160 1200 1392 1450 1740 2175 2320 2400 2784 2900 3480 4350 4640 5800 6960 8700 11600 13920 17400 23200 34800 69600 140897 281794 422691 563588 704485 845382 1127176 1408970 1690764 2113455 2254352 2817940 3381528 3522425 4086013 4226910 4508704 5635880 6763056 7044850 8172026 8453820 10567275 11271760 12258039 13526112 14089700 16344052 16907640 20430065 21134550 22543520 24516078 28179400 32688104 33815280 40860130 42269100 49032156 56358800 61290195 65376208 67630560 81720260 84538200 98064312 102150325 112717600 122580390 130752416 163440520 169076400 196128624 204300650 245160780 306450975 326881040 338152800 392257248 408601300 490321560 612901950 653762080 817202600 980643120 1225803900 1634405200 1961286240 2451607800 3268810400 4903215600 9806431200 19851964609 39703929218 59555893827 79407858436 99259823045 119111787654 158815716872 198519646090 238223575308 297779469135 317631433744 397039292180 476447150616 496299115225 575706973661 595558938270 635262867488 794078584360 952894301232 992598230450 1151413947322 1191117876540 1488897345675 1588157168720 1727120920983 1905788602464 1985196460900 2302827894644 2382235753080 2878534868305 2977794691350 3176314337440 3454241841966 3970392921800 4605655789288 4764471506160 5757069736610 5955589382700 6908483683932 7940785843600 8635604604915 9211311578576 9528943012320 11514139473220 11911178765400 13816967367864 14392674341525 15881571687200 17271209209830 18422623157152 23028278946440 23822357530800 27633934735728 28785348683050 34542418419660 43178023024575 46056557892880 47644715061600 55267869471456 57570697366100 69084836839320 86356046049150 92113115785760 115141394732200 138169673678640 172712092098300 230282789464400 276339347357280 345424184196600 460565578928800 690848368393200 1381696736786400
• Sum of all divisors σ(n): 4652539446620520
• Sum of proper divisors (its aliquot sum) s(n): 3270842709834120
• 1381696736786400 is an abundant number, because the sum of its proper divisors (3270842709834120) is greater than itself. Its abundance is 1889145973047720

Bases of 1381696736786400

• Binary: 100111010001010010101010111001011101111011111100000₂
• Hexadecimal: 0x4E8A5572EF7E0
• Base-36: DLRQPUQA5C

Squares and roots of 1381696736786400

• 1381696736786400 squared (1381696736786400²) is 1909085872446186322999224960000
• 1381696736786400 cubed (1381696736786400³) is 2637777720203913108227551782168321068544000000
• The square root of 1381696736786400 is 37171181.5360555899
• The cube root of 1381696736786400 is 111379.2384165799

Scales and comparisons

• 1,381,696,736,786,400 seconds is equal to 43,933,682 years, 18 weeks, 5 days, 11 hours, 20 minutes.
• To count from 1 to 1,381,696,736,786,400 would take you about one hundred thirty-one million, eight hundred one thousand and forty-seven 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 1381696736786400 cubic inches would be around 9281.6 feet tall.

Recreational maths with 1381696736786400

• 1381696736786400 backwards is 0046876376961831
• 1381696736786400 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1381696736786400's digits is 75
• More coming soon!