13027908465

Names of 13027908465

• Cardinal: 13027908465 can be written as Thirteen billion, twenty-seven million, nine hundred eight thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.3027908465 × 10¹⁰

Factors of 13027908465

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140

Divisors of 13027908465

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 41 45 55 65 67 99 117 121 123 143 165 195 201 205 335 363 369 429 451 495 533 585 603 605 615 715 737 871 1005 1089 1287 1353 1573 1599 1815 1845 2145 2211 2255 2613 2665 2747 3015 3685 4059 4355 4489 4719 4797 4961 5445 5863 6435 6633 6765 7839 7865 7995 8107 8241 9581 11055 13065 13467 13735 14157 14883 17589 20295 22445 23595 23985 24321 24723 24805 28743 29315 30217 33165 35711 39195 40401 40535 41205 44649 47905 49379 52767 58357 64493 67335 70785 72963 74415 86229 87945 90651 105391 107133 121605 123615 143715 148137 151085 175071 178555 184049 193479 202005 223245 246895 263835 271953 291785 316173 321399 322465 332387 364815 392821 431145 444411 453255 525213 526955 535665 543169 552147 580437 641927 740685 875355 920245 948519 967395 997161 1178463 1359765 1580865 1606995 1629507 1656441 1661935 1925781 1964105 2024539 2222055 2392637 2626065 2715845 2760735 2902185 2991483 3209635 3535389 4321031 4742595 4888521 4985805 5777343 5892315 6073617 7061197 7177911 8147535 8282205 9628905 10122695 11963185 12963093 14957415 17676945 18220851 21183591 21533733 21605155 22269929 24442605 26319007 28886715 30368085 35305985 35889555 38889279 63550773 64815465 66809787 78957021 91104255 105917955 107668665 111349645 131595035 194446395 200429361 236871063 289509077 317753865 334048935 394785105 868527231 1002146805 1184355315 1447545385 2605581693 4342636155 13027908465
• Sum of all divisors σ(n): 27797298984
• Sum of proper divisors (its aliquot sum) s(n): 14769390519
• 13027908465 is an abundant number, because the sum of its proper divisors (14769390519) is greater than itself. Its abundance is 1741482054

Bases of 13027908465

• Binary: 1100001000100001100001101101110001₂
• Hexadecimal: 0x308861B71
• Base-36: 5ZGHAI9

Squares and roots of 13027908465

• 13027908465 squared (13027908465²) is 169726398972418656225
• 13027908465 cubed (13027908465³) is 2211179989906740312957602444625
• The square root of 13027908465 is 114139.8636103969
• The cube root of 13027908465 is 2353.0161040913

Scales and comparisons

• 13,027,908,465 seconds is equal to 414 years, 12 weeks, 5 days, 23 hours, 27 minutes, 45 seconds.
• To count from 1 to 13,027,908,465 would take you about eight hundred twenty-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 13027908465 cubic inches would be around 196.1 feet tall.

Recreational maths with 13027908465

• 13027908465 backwards is 56480972031
• 13027908465 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13027908465's digits is 45
• More coming soon!