136804668

Names of 136804668

• Cardinal: 136804668 can be written as One hundred thirty-six million, eight hundred four thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.36804668 × 10⁸

Factors of 136804668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1663

Divisors of 136804668

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 49 52 66 77 78 84 91 98 132 143 147 154 156 182 196 231 273 286 294 308 364 429 462 539 546 572 588 637 858 924 1001 1078 1092 1274 1617 1627 1716 1911 2002 2156 2548 3003 3234 3254 3822 4004 4881 6006 6468 6508 7007 7644 9762 11389 12012 14014 17897 19524 21021 21151 22778 28028 34167 35794 42042 42302 45556 53691 63453 68334 71588 79723 84084 84604 107382 125279 126906 136668 148057 159446 214764 232661 239169 250558 253812 296114 318892 375837 444171 465322 478338 501116 592228 697983 751674 876953 888342 930644 956676 1036399 1395966 1503348 1628627 1753906 1776684 2072798 2630859 2791932 3109197 3257254 3507812 4145596 4885881 5261718 6218394 6514508 9771762 10523436 11400389 12436788 19543524 22800778 34201167 45601556 68402334 136804668
• Sum of all divisors σ(n): 436512384
• Sum of proper divisors (its aliquot sum) s(n): 299707716
• 136804668 is an abundant number, because the sum of its proper divisors (299707716) is greater than itself. Its abundance is 162903048

Bases of 136804668

• Binary: 1000001001110111100100111100₂
• Hexadecimal: 0x827793C
• Base-36: 29G75O

Squares and roots of 136804668

• 136804668 squared (136804668²) is 18715517186590224
• 136804668 cubed (136804668³) is 2560370115159769646365632
• The square root of 136804668 is 11696.3527648579
• The cube root of 136804668 is 515.2685538109

Scales and comparisons

• 136,804,668 seconds is equal to 4 years, 18 weeks, 1 day, 9 hours, 17 minutes, 48 seconds.
• To count from 1 to 136,804,668 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 136804668 cubic inches would be around 42.9 feet tall.

Recreational maths with 136804668

• 136804668 backwards is 866408631
• 136804668 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136804668's digits is 42
• More coming soon!