409689568145472

Names of 409689568145472

• Cardinal: 409689568145472 can be written as Four hundred nine trillion, six hundred eighty-nine billion, five hundred sixty-eight million, one hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.09689568145472 × 10¹⁴

Factors of 409689568145472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 216990

Divisors of 409689568145472

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 3163 3203 6326 6406 9489 9609 12652 12812 18978 19218 25304 25624 37956 38436 50608 51248 75912 76872 101216 102496 151824 153744 202432 204992 210619 303648 307488 421238 607296 614976 631857 842476 1263714 1684952 2527428 3369904 5054856 6739808 10109712 10131089 13479616 20219424 20262178 30393267 40438848 40524356 60786534 81048712 121573068 162097424 243146136 324194848 486292272 648389696 666187897 674612657 972584544 1332375794 1349225314 1945169088 1998563691 2023837971 2664751588 2698450628 3997127382 4047675942 5329503176 5396901256 7994254764 8095351884 10659006352 10793802512 15988509528 16190703768 21318012704 21587605024 31977019056 32381407536 42636025408 43175210048 63954038112 64762815072 127908076224 129525630144 2133799834091 4267599668182 6401399502273 8535199336364 12802799004546 17070398672728 25605598009092 34140797345456 51211196018184 68281594690912 102422392036368 136563189381824 204844784072736 409689568145472
• Sum of all divisors σ(n): 1084656699221760
• Sum of proper divisors (its aliquot sum) s(n): 674967131076288
• 409689568145472 is an abundant number, because the sum of its proper divisors (674967131076288) is greater than itself. Its abundance is 265277562930816

Bases of 409689568145472

• Binary: 1011101001001110001001001001011010111000001000000₂
• Hexadecimal: 0x1749C492D7040
• Base-36: 4180SF03EO

Squares and roots of 409689568145472

• 409689568145472 squared (409689568145472²) is 167845542247223345693354102784
• 409689568145472 cubed (409689568145472³) is 68764567718407508418412977385308165352194048
• The square root of 409689568145472 is 20240789.7115076021
• The cube root of 409689568145472 is 74270.8342050449

Scales and comparisons

• 409,689,568,145,472 seconds is equal to 13,026,861 years, 5 days, 2 hours, 11 minutes, 12 seconds.
• To count from 1 to 409,689,568,145,472 would take you about thirty-two million, five hundred sixty-seven thousand, one 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 409689568145472 cubic inches would be around 6189.2 feet tall.

Recreational maths with 409689568145472

• 409689568145472 backwards is 274541865986904
• The number of decimal digits it has is: 15
• The sum of 409689568145472's digits is 78
• More coming soon!