18468359304

Names of 18468359304

• Cardinal: 18468359304 can be written as Eighteen billion, four hundred sixty-eight million, three hundred fifty-nine thousand, three hundred four.

Scientific notation

• Scientific notation: 1.8468359304 × 10¹⁰

Factors of 18468359304

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 317

Divisors of 18468359304

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 43 58 86 87 113 116 127 129 172 174 226 232 254 258 339 344 348 381 452 508 516 678 696 762 904 1016 1032 1247 1356 1524 1849 2494 2712 3048 3277 3683 3698 3741 4859 4988 5461 5547 6554 7366 7396 7482 9718 9831 9976 10922 11049 11094 13108 14351 14577 14732 14792 14964 16383 19436 19662 21844 22098 22188 26216 28702 29154 29464 29928 32766 38872 39324 43053 43688 44196 44376 53621 57404 58308 65532 78648 86106 88392 107242 114808 116616 131064 140911 158369 160863 172212 208937 214484 234823 281822 316738 321726 344424 416179 417874 422733 428968 469646 475107 563644 617093 626811 633476 643452 704469 832358 835748 845466 939292 950214 1127288 1234186 1248537 1253622 1266952 1286904 1408938 1664716 1671496 1690932 1851279 1878584 1900428 2468372 2497074 2507244 2817876 3329432 3381864 3702558 3800856 4936744 4994148 5014488 5635752 6059173 6809867 7405116 9988296 12118346 13619734 14810232 17895697 18177519 20429601 24236692 26534999 27239468 35791394 36355038 40859202 48473384 53069998 53687091 54478936 71582788 72710076 79604997 81718404 106139996 107374182 143165576 145420152 159209994 163436808 212279992 214748364 318419988 429496728 636839976 769514971 1539029942 2308544913 3078059884 4617089826 6156119768 9234179652 18468359304
• Sum of all divisors σ(n): 49720780800
• Sum of proper divisors (its aliquot sum) s(n): 31252421496
• 18468359304 is an abundant number, because the sum of its proper divisors (31252421496) is greater than itself. Its abundance is 12784062192

Bases of 18468359304

• Binary: 10001001100110011001100110010001000₂
• Hexadecimal: 0x44CCCCC88
• Base-36: 8HFL18O

Squares and roots of 18468359304

• 18468359304 squared (18468359304²) is 341080295381643364416
• 18468359304 cubed (18468359304³) is 6299193446622641460022096126464
• The square root of 18468359304 is 135898.3418000381
• The cube root of 18468359304 is 2643.2775763381

Scales and comparisons

• 18,468,359,304 seconds is equal to 587 years, 12 weeks, 2 days, 3 hours, 48 minutes, 24 seconds.
• To count from 1 to 18,468,359,304 would take you about one thousand, one hundred seventy-four 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 18468359304 cubic inches would be around 220.3 feet tall.

Recreational maths with 18468359304

• 18468359304 backwards is 40395386481
• The number of decimal digits it has is: 11
• The sum of 18468359304's digits is 51
• More coming soon!