15209802338969040

Names of 15209802338969040

• Cardinal: 15209802338969040 can be written as Fifteen quadrillion, two hundred nine trillion, eight hundred two billion, three hundred thirty-eight million, nine hundred sixty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.520980233896904 × 10¹⁶

Factors of 15209802338969040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5761288764782

Divisors of 15209802338969040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1320 2640 5761288764761 11522577529522 17283866294283 23045155059044 28806443823805 34567732588566 46090310118088 57612887647610 63374176412371 69135465177132 86419331471415 92180620236176 115225775295220 126748352824742 138270930354264 172838662942830 190122529237113 230451550590440 253496705649484 276541860708528 316870882061855 345677325885660 380245058474226 460903101180880 506993411298968 633741764123710 691354651771320 760490116948452 950612646185565 1013986822597936 1267483528247420 1382709303542640 1520980233896904 1901225292371130 2534967056494840 3041960467793808 3802450584742260 5069934112989680 7604901169484520 15209802338969040
• Sum of all divisors σ(n): 51436786091795136
• Sum of proper divisors (its aliquot sum) s(n): 36226983752826096
• 15209802338969040 is an abundant number, because the sum of its proper divisors (36226983752826096) is greater than itself. Its abundance is 21017181413857056

Bases of 15209802338969040

• Binary: 110110000010010011110000010001100001001010010111010000₂
• Hexadecimal: 0x36093C1184A5D0
• Base-36: 45RFAQF5VIO

Squares and roots of 15209802338969040

• 15209802338969040 squared (15209802338969040²) is 231338087190508079960170078521600
• 15209802338969040 cubed (15209802338969040³) is 3518606579642813505997175756980078476391371264000
• The square root of 15209802338969040 is 123328027.3861908487
• The cube root of 15209802338969040 is 247765.7036404751

Scales and comparisons

• 15,209,802,338,969,040 seconds is equal to 483,624,667 years, 19 weeks, 2 days, 6 hours, 4 minutes.
• To count from 1 to 15,209,802,338,969,040 would take you about one billion, four hundred fifty million, eight hundred seventy-four thousand and two 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 15209802338969040 cubic inches would be around 20647.1 feet tall.

Recreational maths with 15209802338969040

• 15209802338969040 backwards is 04096983320890251
• The number of decimal digits it has is: 17
• The sum of 15209802338969040's digits is 69
• More coming soon!