40468480

Names of 40468480

• Cardinal: 40468480 can be written as Forty million, four hundred sixty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.046848 × 10⁷

Factors of 40468480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 39

Divisors of 40468480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 152 160 190 208 247 256 260 304 320 380 416 494 512 520 608 640 760 832 988 1024 1040 1216 1235 1280 1520 1664 1976 2048 2080 2432 2470 2560 3040 3328 3952 4096 4160 4864 4940 5120 6080 6656 7904 8192 8320 9728 9880 10240 12160 13312 15808 16384 16640 19456 19760 20480 24320 26624 31616 32768 33280 38912 39520 40960 48640 53248 63232 66560 77824 79040 81920 97280 106496 126464 133120 155648 158080 163840 194560 212992 252928 266240 311296 316160 389120 425984 505856 532480 622592 632320 778240 1011712 1064960 1264640 1556480 2023424 2129920 2529280 3112960 4046848 5058560 8093696 10117120 20234240 40468480
• Sum of all divisors σ(n): 110098800
• Sum of proper divisors (its aliquot sum) s(n): 69630320
• 40468480 is an abundant number, because the sum of its proper divisors (69630320) is greater than itself. Its abundance is 29161840

Bases of 40468480

• Binary: 10011010011000000000000000₂
• Hexadecimal: 0x2698000
• Base-36: O3DOG

Squares and roots of 40468480

• 40468480 squared (40468480²) is 1637697873510400
• 40468480 cubed (40468480³) is 66275143640198152192000
• The square root of 40468480 is 6361.4841035721
• The cube root of 40468480 is 343.3251597849

Scales and comparisons

• 40,468,480 seconds is equal to 1 year, 14 weeks, 6 days, 9 hours, 14 minutes, 40 seconds.
• To count from 1 to 40,468,480 would take you about forty-eight weeks!

  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 40468480 cubic inches would be around 28.6 feet tall.

Recreational maths with 40468480

• 40468480 backwards is 08486404
• The number of decimal digits it has is: 8
• The sum of 40468480's digits is 34
• More coming soon!