130509888

Names of 130509888

• Cardinal: 130509888 can be written as One hundred thirty million, five hundred nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.30509888 × 10⁸

Factors of 130509888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 386

Divisors of 130509888

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 59 64 82 96 118 123 164 177 192 236 246 281 328 354 472 492 562 656 708 843 944 984 1124 1312 1416 1686 1888 1968 2248 2419 2624 2832 3372 3776 3936 4496 4838 5664 6744 7257 7872 8992 9676 11328 11521 13488 14514 16579 17984 19352 23042 26976 29028 33158 34563 38704 46084 49737 53952 58056 66316 69126 77408 92168 99474 116112 132632 138252 154816 184336 198948 232224 265264 276504 368672 397896 464448 530528 553008 679739 737344 795792 1061056 1106016 1359478 1591584 2039217 2212032 2718956 3183168 4078434 5437912 8156868 10875824 16313736 21751648 32627472 43503296 65254944 130509888
• Sum of all divisors σ(n): 361005120
• Sum of proper divisors (its aliquot sum) s(n): 230495232
• 130509888 is an abundant number, because the sum of its proper divisors (230495232) is greater than itself. Its abundance is 99985344

Bases of 130509888

• Binary: 111110001110110110001000000₂
• Hexadecimal: 0x7C76C40
• Base-36: 25PA2O

Squares and roots of 130509888

• 130509888 squared (130509888²) is 17032830865772544
• 130509888 cubed (130509888³) is 2222952848614917750915072
• The square root of 130509888 is 11424.0924366009
• The cube root of 130509888 is 507.2411427913

Scales and comparisons

• 130,509,888 seconds is equal to 4 years, 7 weeks, 5 days, 12 hours, 44 minutes, 48 seconds.
• To count from 1 to 130,509,888 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 130509888 cubic inches would be around 42.3 feet tall.

Recreational maths with 130509888

• 130509888 backwards is 888905031
• The number of decimal digits it has is: 9
• The sum of 130509888's digits is 42
• More coming soon!