13131949248

Names of 13131949248

• Cardinal: 13131949248 can be written as Thirteen billion, one hundred thirty-one million, nine hundred forty-nine thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.3131949248 × 10¹⁰

Factors of 13131949248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 25070

Divisors of 13131949248

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 83 88 96 99 132 144 166 176 192 198 249 264 288 332 352 396 498 528 576 664 704 747 792 913 996 1056 1328 1494 1584 1826 1992 2112 2656 2739 2988 3168 3652 3984 5312 5478 5976 6336 7304 7968 8217 10956 11952 14608 15936 16434 21912 23904 24971 29216 32868 43824 47808 49942 58432 65736 74913 87648 99884 131472 149826 175296 199768 224739 262944 274681 299652 399536 449478 525888 549362 599304 799072 824043 898956 1098724 1198608 1598144 1648086 1797912 2072593 2197448 2397216 2472129 3296172 3595824 4145186 4394896 4794432 4944258 6217779 6592344 7191648 8290372 8789792 9888516 12435558 13184688 14383296 16580744 17579584 18653337 19777032 22798523 24871116 26369376 33161488 37306674 39554064 45597046 49742232 52738752 66322976 68395569 74613348 79108128 91194092 99484464 132645952 136791138 149226696 158216256 182388184 198968928 205186707 273582276 298453392 364776368 397937856 410373414 547164552 596906784 729552736 820746828 1094329104 1193813568 1459105472 1641493656 2188658208 3282987312 4377316416 6565974624 13131949248
• Sum of all divisors σ(n): 41558602176
• Sum of proper divisors (its aliquot sum) s(n): 28426652928
• 13131949248 is an abundant number, because the sum of its proper divisors (28426652928) is greater than itself. Its abundance is 15294703680

Bases of 13131949248

• Binary: 1100001110101110011010010011000000₂
• Hexadecimal: 0x30EB9A4C0
• Base-36: 616F8W0

Squares and roots of 13131949248

• 13131949248 squared (13131949248²) is 172448091052047765504
• 13131949248 cubed (13131949248³) is 2264579579609974183070333140992
• The square root of 13131949248 is 114594.7173651561
• The cube root of 13131949248 is 2359.2632268703

Scales and comparisons

• 13,131,949,248 seconds is equal to 417 years, 28 weeks, 6 days, 3 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,131,949,248 would take you about eight hundred thirty-five 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 13131949248 cubic inches would be around 196.6 feet tall.

Recreational maths with 13131949248

• 13131949248 backwards is 84294913131
• The number of decimal digits it has is: 11
• The sum of 13131949248's digits is 45
• More coming soon!