242897017464

Names of 242897017464

• Cardinal: 242897017464 can be written as Two hundred forty-two billion, eight hundred ninety-seven million, seventeen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.42897017464 × 10¹¹

Factors of 242897017464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 231592

Divisors of 242897017464

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 43 54 72 86 108 113 129 172 216 226 258 339 344 387 452 516 678 774 904 1017 1032 1161 1356 1548 2034 2322 2712 3051 3096 4068 4644 4859 6102 8136 9288 9718 12204 14577 19436 24408 29154 38872 43731 58308 87462 116616 131193 174924 231431 262386 349848 462862 524772 694293 925724 1049544 1388586 1851448 2082879 2777172 4165758 5554344 6248637 8331516 9951533 12497274 16663032 19903066 24994548 26151703 29854599 39806132 49989096 52303406 59709198 78455109 79612264 89563797 104606812 119418396 156910218 179127594 209213624 235365327 238836792 268691391 313820436 358255188 470730654 537382782 627640872 706095981 716510376 941461308 1074765564 1124523229 1412191962 1882922616 2149531128 2249046458 2824383924 3373569687 4498092916 5648767848 6747139374 8996185832 10120709061 13494278748 20241418122 26988557496 30362127183 40482836244 60724254366 80965672488 121448508732 242897017464
• Sum of all divisors σ(n): 696517747200
• Sum of proper divisors (its aliquot sum) s(n): 453620729736
• 242897017464 is an abundant number, because the sum of its proper divisors (453620729736) is greater than itself. Its abundance is 210723712272

Bases of 242897017464

• Binary: 11100010001101110010100101101001111000₂
• Hexadecimal: 0x388DCA5A78
• Base-36: 33L2M260

Squares and roots of 242897017464

• 242897017464 squared (242897017464²) is 58998961092906720991296
• 242897017464 cubed (242897017464³) is 14330671682941620335145799903993344
• The square root of 242897017464 is 492845.8353927727
• The cube root of 242897017464 is 6239.3698124679

Scales and comparisons

• 242,897,017,464 seconds is equal to 7,723 years, 19 weeks, 3 days, 1 hour, 44 minutes, 24 seconds.
• To count from 1 to 242,897,017,464 would take you about fifteen thousand, four hundred forty-six 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 242897017464 cubic inches would be around 519.9 feet tall.

Recreational maths with 242897017464

• 242897017464 backwards is 464710798242
• 242897017464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242897017464's digits is 54
• More coming soon!