130718448

Names of 130718448

• Cardinal: 130718448 can be written as One hundred thirty million, seven hundred eighteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.30718448 × 10⁸

Factors of 130718448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1613

Divisors of 130718448

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 243 252 324 336 378 432 486 504 567 648 729 756 972 1008 1134 1296 1458 1512 1601 1701 1944 2268 2916 3024 3202 3402 3888 4536 4803 5103 5832 6404 6804 9072 9606 10206 11207 11664 12808 13608 14409 19212 20412 22414 25616 27216 28818 33621 38424 40824 43227 44828 57636 67242 76848 81648 86454 89656 100863 115272 129681 134484 172908 179312 201726 230544 259362 268968 302589 345816 389043 403452 518724 537936 605178 691632 778086 806904 907767 1037448 1167129 1210356 1556172 1613808 1815534 2074896 2334258 2420712 2723301 3112344 3631068 4668516 4841424 5446602 6224688 7262136 8169903 9337032 10893204 14524272 16339806 18674064 21786408 32679612 43572816 65359224 130718448
• Sum of all divisors σ(n): 434244528
• Sum of proper divisors (its aliquot sum) s(n): 303526080
• 130718448 is an abundant number, because the sum of its proper divisors (303526080) is greater than itself. Its abundance is 172807632

Bases of 130718448

• Binary: 111110010101001101011110000₂
• Hexadecimal: 0x7CA9AF0
• Base-36: 25TR00

Squares and roots of 130718448

• 130718448 squared (130718448²) is 17087312647528704
• 130718448 cubed (130718448³) is 2233626989775723222331392
• The square root of 130718448 is 11433.2168701551
• The cube root of 130718448 is 507.5111961745

Scales and comparisons

• 130,718,448 seconds is equal to 4 years, 8 weeks, 22 hours, 40 minutes, 48 seconds.
• To count from 1 to 130,718,448 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 130718448 cubic inches would be around 42.3 feet tall.

Recreational maths with 130718448

• 130718448 backwards is 844817031
• 130718448 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130718448's digits is 36
• More coming soon!