130688064

Names of 130688064

• Cardinal: 130688064 can be written as One hundred thirty million, six hundred eighty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.30688064 × 10⁸

Factors of 130688064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 612

Divisors of 130688064

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 117 124 144 156 186 192 208 234 248 279 288 312 372 403 416 468 496 558 563 576 624 744 806 832 936 992 1116 1126 1209 1248 1488 1612 1689 1872 1984 2232 2252 2418 2496 2976 3224 3378 3627 3744 4464 4504 4836 5067 5952 6448 6756 7254 7319 7488 8928 9008 9672 10134 12896 13512 14508 14638 17453 17856 18016 19344 20268 21957 25792 27024 29016 29276 34906 36032 38688 40536 43914 52359 54048 58032 58552 65871 69812 77376 81072 87828 104718 108096 116064 117104 131742 139624 157077 162144 175656 209436 226889 232128 234208 263484 279248 314154 324288 351312 418872 453778 468416 526968 558496 628308 680667 702624 837744 907556 1053936 1116992 1256616 1361334 1405248 1675488 1815112 2042001 2107872 2513232 2722668 3350976 3630224 4084002 4215744 5026464 5445336 7260448 8168004 10052928 10890672 14520896 16336008 21781344 32672016 43562688 65344032 130688064
• Sum of all divisors σ(n): 417161472
• Sum of proper divisors (its aliquot sum) s(n): 286473408
• 130688064 is an abundant number, because the sum of its proper divisors (286473408) is greater than itself. Its abundance is 155785344

Bases of 130688064

• Binary: 111110010100010010001000000₂
• Hexadecimal: 0x7CA2440
• Base-36: 25T3K0

Squares and roots of 130688064

• 130688064 squared (130688064²) is 17079370072068096
• 130688064 cubed (130688064³) is 2232069809058119942406144
• The square root of 130688064 is 11431.8880330417
• The cube root of 130688064 is 507.4718714137

Scales and comparisons

• 130,688,064 seconds is equal to 4 years, 8 weeks, 14 hours, 14 minutes, 24 seconds.
• To count from 1 to 130,688,064 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 130688064 cubic inches would be around 42.3 feet tall.

Recreational maths with 130688064

• 130688064 backwards is 460886031
• 130688064 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130688064's digits is 36
• More coming soon!