13408454475

Names of 13408454475

• Cardinal: 13408454475 can be written as Thirteen billion, four hundred eight million, four hundred fifty-four thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.3408454475 × 10¹⁰

Factors of 13408454475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 163

Divisors of 13408454475

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 41 45 65 75 81 101 117 123 135 195 205 225 243 303 325 351 369 405 505 533 585 615 675 909 975 1025 1053 1107 1215 1313 1515 1599 1681 1755 1845 2025 2525 2665 2727 2925 3075 3159 3321 3939 4141 4545 4797 5043 5265 5535 6075 6565 7575 7995 8181 8405 8775 9225 9963 11817 12423 13325 13635 14391 15129 15795 16605 19695 20705 21853 22725 23985 24543 25215 26325 27675 32825 35451 37269 39975 40905 42025 43173 45387 49815 53833 59085 62115 65559 68175 71955 75645 78975 83025 98475 103525 106353 109265 111807 119925 122715 126075 129519 136161 161499 169781 177255 186345 196677 204525 215865 226935 249075 269165 295425 310575 319059 327795 335421 359775 378225 408483 484497 509343 531765 546325 559035 590031 613575 647595 680805 807495 848905 886275 931725 983385 1006263 1079325 1134675 1345825 1453491 1528029 1595295 1638975 1677105 1770093 2042415 2207153 2422485 2546715 2658825 2795175 2950155 3237975 3404025 4037475 4244525 4360473 4584087 4916925 5031315 5310279 6621459 7267455 7640145 7976475 8385525 8850465 10212075 11035765 12112425 12733575 13081419 13752261 14750775 19864377 21802365 22920435 25156575 26551395 33107295 36337275 38200725 41256783 44252325 55178825 59593131 65407095 68761305 99321885 109011825 114602175 132756975 165536475 178779393 206283915 297965655 327035475 343806525 496609425 536338179 893896965 1031419575 1489828275 2681690895 4469484825 13408454475
• Sum of all divisors σ(n): 27763650096
• Sum of proper divisors (its aliquot sum) s(n): 14355195621
• 13408454475 is an abundant number, because the sum of its proper divisors (14355195621) is greater than itself. Its abundance is 946741146

Bases of 13408454475

• Binary: 1100011111001101001100011101001011₂
• Hexadecimal: 0x31F34C74B
• Base-36: 65R1POR

Squares and roots of 13408454475

• 13408454475 squared (13408454475²) is 179786651408147525625
• 13408454475 cubed (13408454475³) is 2410661130618840741426708421875
• The square root of 13408454475 is 115794.8810397075
• The cube root of 13408454475 is 2375.7071637495

Scales and comparisons

• 13,408,454,475 seconds is equal to 426 years, 18 weeks, 10 hours, 41 minutes, 15 seconds.
• To count from 1 to 13,408,454,475 would take you about eight hundred fifty-two 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 13408454475 cubic inches would be around 198 feet tall.

Recreational maths with 13408454475

• 13408454475 backwards is 57445480431
• 13408454475 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13408454475's digits is 45
• More coming soon!