13287051409715

Names of 13287051409715

• Cardinal: 13287051409715 can be written as Thirteen trillion, two hundred eighty-seven billion, fifty-one million, four hundred nine thousand, seven hundred fifteen.

Scientific notation

• Scientific notation: 1.3287051409715 × 10¹³

Factors of 13287051409715

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216

Divisors of 13287051409715

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 17 67 85 127 289 335 635 1139 1445 2159 4489 5695 8509 10795 16129 19363 22445 36703 42545 76313 80645 96815 144653 183515 274193 381565 570103 723265 1080643 1297321 1370965 2048383 2459101 2850515 4661281 5403215 6486605 9691751 10241915 12295505 18370931 23306405 34822511 48458755 72403081 91854655 137241661 164759767 174112555 312305827 362015405 591982687 686208305 823798835 1230852377 1561529135 2333108237 2959913435 6154261885 9195191287 11665541185 20924490409 39662840029 45975956435 104622452045 156318251879 198314200145 781591259395 2657410281943 13287051409715
• Sum of all divisors σ(n): 17330575772160
• Sum of proper divisors (its aliquot sum) s(n): 4043524362445
• 13287051409715 is a deficient number, because the sum of its proper divisors (4043524362445) is less than itself. Its deficiency is 9243527047270

Bases of 13287051409715

• Binary: 11000001010110100001111110101011100100110011₂
• Hexadecimal: 0xC15A1FAB933
• Base-36: 4PJZJCISZ

Squares and roots of 13287051409715

• 13287051409715 squared (13287051409715²) is 176545735164409368796381225
• 13287051409715 cubed (13287051409715³) is 2345772259295436550961310488426808600875
• The square root of 13287051409715 is 3645140.7942238665
• The cube root of 13287051409715 is 23685.1535790173

Scales and comparisons

• 13,287,051,409,715 seconds is equal to 422,487 years, 7 weeks, 5 hours, 48 minutes, 35 seconds.
• To count from 1 to 13,287,051,409,715 would take you about one million, fifty-six thousand, two hundred seventeen 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 13287051409715 cubic inches would be around 1973.8 feet tall.

Recreational maths with 13287051409715

• 13287051409715 backwards is 51790415078231
• The number of decimal digits it has is: 14
• The sum of 13287051409715's digits is 53
• More coming soon!