135531648

Names of 135531648

• Cardinal: 135531648 can be written as One hundred thirty-five million, five hundred thirty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.35531648 × 10⁸

Factors of 135531648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12

Divisors of 135531648

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 288 294 336 343 384 392 441 448 504 576 588 672 686 784 882 896 1008 1029 1152 1176 1344 1372 1568 1764 2016 2058 2352 2401 2688 2744 3087 3136 3528 4032 4116 4704 4802 5488 6174 6272 7056 7203 8064 8232 9408 9604 10976 12348 14112 14406 16464 16807 18816 19208 21609 21952 24696 28224 28812 32928 33614 38416 43218 43904 49392 50421 56448 57624 65856 67228 76832 86436 98784 100842 115248 117649 131712 134456 151263 153664 172872 197568 201684 230496 235298 268912 302526 307328 345744 352947 395136 403368 460992 470596 537824 605052 691488 705894 806736 921984 941192 1058841 1075648 1210104 1382976 1411788 1613472 1882384 2117682 2151296 2420208 2765952 2823576 3226944 3764768 4235364 4840416 5647152 6453888 7529536 8470728 9680832 11294304 15059072 16941456 19361664 22588608 33882912 45177216 67765824 135531648
• Sum of all divisors σ(n): 455006955
• Sum of proper divisors (its aliquot sum) s(n): 319475307
• 135531648 is an abundant number, because the sum of its proper divisors (319475307) is greater than itself. Its abundance is 183943659

Bases of 135531648

• Binary: 1000000101000000110010000000₂
• Hexadecimal: 0x8140C80
• Base-36: 28OWW0

Squares and roots of 135531648

• 135531648 squared (135531648²) is 18368827609595904
• 135531648 cubed (135531648³) is 2489557477756433483169792
• The square root of 135531648 is 11641.8060454553
• The cube root of 135531648 is 513.6653132649
• Being both a perfect square and a perfect cube, 135531648 is also a perfect sixth number.

Scales and comparisons

• 135,531,648 seconds is equal to 4 years, 16 weeks, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 135,531,648 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 135531648 cubic inches would be around 42.8 feet tall.

Recreational maths with 135531648

• 135531648 backwards is 846135531
• 135531648 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135531648's digits is 36
• More coming soon!