136490928

Names of 136490928

• Cardinal: 136490928 can be written as One hundred thirty-six million, four hundred ninety thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.36490928 × 10⁸

Factors of 136490928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11028

Divisors of 136490928

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 37 42 48 56 74 84 111 112 148 168 222 259 296 336 444 518 592 777 888 1036 1554 1776 2072 3108 4144 6216 10979 12432 21958 32937 43916 65874 76853 87832 131748 153706 175664 230559 263496 307412 406223 461118 526992 614824 812446 922236 1218669 1229648 1624892 1844472 2437338 2843561 3249784 3688944 4874676 5687122 6499568 8530683 9749352 11374244 17061366 19498704 22748488 34122732 45496976 68245464 136490928
• Sum of all divisors σ(n): 413902080
• Sum of proper divisors (its aliquot sum) s(n): 277411152
• 136490928 is an abundant number, because the sum of its proper divisors (277411152) is greater than itself. Its abundance is 140920224

Bases of 136490928

• Binary: 1000001000101010111110110000₂
• Hexadecimal: 0x822AFB0
• Base-36: 299H2O

Squares and roots of 136490928

• 136490928 squared (136490928²) is 18629773426301184
• 136490928 cubed (136490928³) is 2542795063385588211658752
• The square root of 136490928 is 11682.9331933381
• The cube root of 136490928 is 514.8743565051

Scales and comparisons

• 136,490,928 seconds is equal to 4 years, 17 weeks, 4 days, 18 hours, 8 minutes, 48 seconds.
• To count from 1 to 136,490,928 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 136490928 cubic inches would be around 42.9 feet tall.

Recreational maths with 136490928

• 136490928 backwards is 829094631
• 136490928 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136490928's digits is 42
• More coming soon!