130025664

Names of 130025664

• Cardinal: 130025664 can be written as One hundred thirty million, twenty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.30025664 × 10⁸

Factors of 130025664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 130025664

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 109 114 144 152 171 192 218 228 288 304 327 342 436 456 576 608 654 684 872 912 981 1216 1308 1368 1744 1824 1962 2071 2616 2736 3488 3648 3924 4142 5232 5472 6213 6976 7848 8284 10464 10944 11881 12426 15696 16568 18639 20928 23762 24852 31392 33136 35643 37278 47524 49704 62784 66272 71286 74556 95048 99408 106929 132544 142572 149112 190096 198816 213858 225739 285144 298224 380192 397632 427716 451478 570288 596448 677217 760384 855432 902956 1140576 1192896 1354434 1710864 1805912 2031651 2281152 2708868 3421728 3611824 4063302 5417736 6843456 7223648 8126604 10835472 14447296 16253208 21670944 32506416 43341888 65012832 130025664
• Sum of all divisors σ(n): 395942820
• Sum of proper divisors (its aliquot sum) s(n): 265917156
• 130025664 is an abundant number, because the sum of its proper divisors (265917156) is greater than itself. Its abundance is 135891492

Bases of 130025664

• Binary: 111110000000000100011000000₂
• Hexadecimal: 0x7C008C0
• Base-36: 25EWG0

Squares and roots of 130025664

• 130025664 squared (130025664²) is 16906673298640896
• 130025664 cubed (130025664³) is 2198301421686852799954944
• The square root of 130025664 is 11402.8796363025
• The cube root of 130025664 is 506.6130352589

Scales and comparisons

• 130,025,664 seconds is equal to 4 years, 6 weeks, 6 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 130,025,664 would take you about 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 130025664 cubic inches would be around 42.2 feet tall.

Recreational maths with 130025664

• 130025664 backwards is 466520031
• The number of decimal digits it has is: 9
• The sum of 130025664's digits is 27
• More coming soon!