130333242

Names of 130333242

• Cardinal: 130333242 can be written as One hundred thirty million, three hundred thirty-three thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.30333242 × 10⁸

Factors of 130333242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 427

Divisors of 130333242

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 59 78 118 127 177 223 254 354 381 446 669 762 767 1338 1534 1651 2301 2899 3302 4602 4953 5798 7493 8697 9906 13157 14986 17394 22479 26314 28321 39471 44958 56642 78942 84963 97409 169926 171041 194818 292227 342082 368173 513123 584454 736346 1026246 1104519 1670939 2209038 3341878 5012817 10025634 21722207 43444414 65166621 130333242
• Sum of all divisors σ(n): 289013760
• Sum of proper divisors (its aliquot sum) s(n): 158680518
• 130333242 is an abundant number, because the sum of its proper divisors (158680518) is greater than itself. Its abundance is 28347276

Bases of 130333242

• Binary: 111110001001011101000111010₂
• Hexadecimal: 0x7C4BA3A
• Base-36: 25LHRU

Squares and roots of 130333242

• 130333242 squared (130333242²) is 16986753970230564
• 130333242 cubed (130333242³) is 2213938715996520893608488
• The square root of 130333242 is 11416.3585262553
• The cube root of 130333242 is 507.0121880447

Scales and comparisons

• 130,333,242 seconds is equal to 4 years, 7 weeks, 3 days, 11 hours, 40 minutes, 42 seconds.
• To count from 1 to 130,333,242 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 130333242 cubic inches would be around 42.3 feet tall.

Recreational maths with 130333242

• 130333242 backwards is 242333031
• The number of decimal digits it has is: 9
• The sum of 130333242's digits is 21
• More coming soon!