13997045115

Names of 13997045115

• Cardinal: 13997045115 can be written as Thirteen billion, nine hundred ninety-seven million, forty-five thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 1.3997045115 × 10¹⁰

Factors of 13997045115

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4410

Divisors of 13997045115

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 17 19 45 51 57 85 95 153 171 233 255 285 323 699 765 855 969 1165 1615 2097 2907 3495 3961 4133 4427 4845 10485 11883 12399 13281 14535 19805 20665 22135 35649 37197 39843 59415 61995 66405 70261 75259 78527 178245 185985 199215 210783 225777 235581 351305 376295 392635 632349 677331 706743 962989 1053915 1128885 1177905 1334959 2888967 3161745 3386655 3533715 4004877 4814945 6674795 8666901 12014631 14444835 16370813 18296791 20024385 43334505 49112439 54890373 60073155 81854065 91483955 147337317 164671119 245562195 274451865 311045447 736686585 823355595 933136341 1555227235 2799409023 4665681705 13997045115
• Sum of all divisors σ(n): 27163356480
• Sum of proper divisors (its aliquot sum) s(n): 13166311365
• 13997045115 is a deficient number, because the sum of its proper divisors (13166311365) is less than itself. Its deficiency is 830733750

Bases of 13997045115

• Binary: 1101000010010010011111010101111011₂
• Hexadecimal: 0x34249F57B
• Base-36: 6FHH94R

Squares and roots of 13997045115

• 13997045115 squared (13997045115²) is 195917271951345363225
• 13997045115 cubed (13997045115³) is 2742262894310705134006386895875
• The square root of 13997045115 is 118309.1083349037
• The cube root of 13997045115 is 2409.9726881199

Scales and comparisons

• 13,997,045,115 seconds is equal to 445 years, 3 weeks, 1 day, 20 hours, 5 minutes, 15 seconds.
• To count from 1 to 13,997,045,115 would take you about eight hundred ninety 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 13997045115 cubic inches would be around 200.8 feet tall.

Recreational maths with 13997045115

• 13997045115 backwards is 51154079931
• 13997045115 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13997045115's digits is 45
• More coming soon!