13907621052144

Names of 13907621052144

• Cardinal: 13907621052144 can be written as Thirteen trillion, nine hundred seven billion, six hundred twenty-one million, fifty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3907621052144 × 10¹³

Factors of 13907621052144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2843174

Divisors of 13907621052144

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 912 1368 1789 2736 3578 5367 7156 10734 14312 16101 21468 28624 32202 33991 42936 64404 67982 85872 101973 128808 135964 203946 257616 271928 305919 407892 543856 611838 815784 1223676 1631568 2447352 2841361 4894704 5682722 8524083 11365444 17048166 22730888 25572249 34096332 45461776 51144498 53985859 68192664 102288996 107971718 136385328 161957577 204577992 215943436 323915154 409155984 431886872 485872731 647830308 863773744 971745462 1295660616 1943490924 2591321232 3886981848 5083194829 7773963696 10166389658 15249584487 20332779316 30499168974 40665558632 45748753461 60998337948 81331117264 91497506922 96580701751 121996675896 182995013844 193161403502 243993351792 289742105253 365990027688 386322807004 579484210506 731980055376 772645614008 869226315759 1158968421012 1545291228016 1738452631518 2317936842024 3476905263036 4635873684048 6953810526072 13907621052144
• Sum of all divisors σ(n): 40993466118800
• Sum of proper divisors (its aliquot sum) s(n): 27085845066656
• 13907621052144 is an abundant number, because the sum of its proper divisors (27085845066656) is greater than itself. Its abundance is 13178224014512

Bases of 13907621052144

• Binary: 11001010011000011110110011111111111011110000₂
• Hexadecimal: 0xCA61ECFFEF0
• Base-36: 4XH2MHNG0

Squares and roots of 13907621052144

• 13907621052144 squared (13907621052144²) is 193421923330038981566996736
• 13907621052144 cubed (13907621052144³) is 2690038812851032840981329367354533801984
• The square root of 13907621052144 is 3729292.2991023377
• The cube root of 13907621052144 is 24048.2945655203

Scales and comparisons

• 13,907,621,052,144 seconds is equal to 442,219 years, 17 weeks, 1 day, 6 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,907,621,052,144 would take you about one million, one hundred five thousand, five hundred forty-eight 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 13907621052144 cubic inches would be around 2004 feet tall.

Recreational maths with 13907621052144

• 13907621052144 backwards is 44125012670931
• The number of decimal digits it has is: 14
• The sum of 13907621052144's digits is 45
• More coming soon!