468455013390

Names of 468455013390

• Cardinal: 468455013390 can be written as Four hundred sixty-eight billion, four hundred fifty-five million, thirteen thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.6845501339 × 10¹¹

Factors of 468455013390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 67834

Divisors of 468455013390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2633 2730 5266 7899 13165 15798 18431 26330 34229 36862 39495 55293 65171 68458 78990 92155 102687 110586 130342 171145 184310 195513 205374 239603 276465 325855 342290 391026 456197 479206 513435 552930 651710 718809 847223 912394 977565 1026870 1198015 1368591 1437618 1694446 1955130 2280985 2396030 2541669 2737182 3594045 4236115 4561970 5083338 5930561 6842955 7188090 8472230 11861122 12708345 13685910 17791683 25416690 29652805 35583366 59305610 88958415 171595243 177916830 343190486 514785729 857976215 1029571458 1201166701 1715952430 2230738159 2402333402 2573928645 3603500103 4461476318 5147857290 6005833505 6692214477 7207000206 11153690795 12011667010 13384428954 15615167113 18017500515 22307381590 31230334226 33461072385 36035001030 46845501339 66922144770 78075835565 93691002678 156151671130 234227506695 468455013390
• Sum of all divisors σ(n): 1384290819072
• Sum of proper divisors (its aliquot sum) s(n): 915835805682
• 468455013390 is an abundant number, because the sum of its proper divisors (915835805682) is greater than itself. Its abundance is 447380792292

Bases of 468455013390

• Binary: 110110100010010000110000011110000001110₂
• Hexadecimal: 0x6D12183C0E
• Base-36: 5Z7E0POU

Squares and roots of 468455013390

• 468455013390 squared (468455013390²) is 219450099570225079292100
• 468455013390 cubed (468455013390³) is 102802499332606622765094517221219000
• The square root of 468455013390 is 684437.7352177481
• The cube root of 468455013390 is 7766.4514260887

Scales and comparisons

• 468,455,013,390 seconds is equal to 14,895 years, 21 weeks, 6 days, 36 minutes, 30 seconds.
• To count from 1 to 468,455,013,390 would take you about twenty-nine thousand, seven 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 468455013390 cubic inches would be around 647.2 feet tall.

Recreational maths with 468455013390

• 468455013390 backwards is 093310554864
• The number of decimal digits it has is: 12
• The sum of 468455013390's digits is 48
• More coming soon!