1390680498375216

Names of 1390680498375216

• Cardinal: 1390680498375216 can be written as One quadrillion, three hundred ninety trillion, six hundred eighty billion, four hundred ninety-eight million, three hundred seventy-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.390680498375216 × 10¹⁵

Factors of 1390680498375216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5031439

Divisors of 1390680498375216

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 752293 1504586 2256879 3009172 4279141 4513758 6018344 6770637 8558282 9027516 12036688 12837423 13541274 17116564 18055032 20311911 25674846 27082548 34233128 36110064 38512269 40623822 51349692 54165096 68466256 77024538 81247644 102699384 108330192 115536807 154049076 162495288 205398768 231073614 308098152 324990576 462147228 616196304 924294456 1848588912 3219167820313 6438335640626 9657503460939 12876671281252 19315006921878 25753342562504 28972510382817 38630013843756 51506685125008 57945020765634 77260027687512 86917531148451 115890041531268 154520055375024 173835062296902 231780083062536 347670124593804 463560166125072 695340249187608 1390680498375216
• Sum of all divisors σ(n): 3991774336167520
• Sum of proper divisors (its aliquot sum) s(n): 2601093837792304
• 1390680498375216 is an abundant number, because the sum of its proper divisors (2601093837792304) is greater than itself. Its abundance is 1210413339417088

Bases of 1390680498375216

• Binary: 100111100001101000100001001000110100000101000110000₂
• Hexadecimal: 0x4F0D1091A0A30
• Base-36: DOYDSUFCC0

Squares and roots of 1390680498375216

• 1390680498375216 squared (1390680498375216²) is 1933992248561139151615923046656
• 1390680498375216 cubed (1390680498375216³) is 2689565304082809614352645755165963496562077696
• The square root of 1390680498375216 is 37291828.8419221403
• The cube root of 1390680498375216 is 111620.1122303765

Scales and comparisons

• 1,390,680,498,375,216 seconds is equal to 44,219,338 years, 9 weeks, 6 days, 13 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,390,680,498,375,216 would take you about one hundred thirty-two million, six hundred fifty-eight thousand and fourteen 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 1390680498375216 cubic inches would be around 9301.7 feet tall.

Recreational maths with 1390680498375216

• 1390680498375216 backwards is 6125738940860931
• 1390680498375216 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1390680498375216's digits is 72
• More coming soon!