40130064

Names of 40130064

• Cardinal: 40130064 can be written as Forty million, one hundred thirty thousand and sixty-four.

Scientific notation

• Scientific notation: 4.0130064 × 10⁷

Factors of 40130064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 132

Divisors of 40130064

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 48 51 52 68 72 78 97 102 104 117 136 144 153 156 169 194 204 208 221 234 272 291 306 312 338 388 408 442 468 507 582 612 624 663 676 776 816 873 884 936 1014 1164 1224 1261 1326 1352 1521 1552 1649 1746 1768 1872 1989 2028 2328 2448 2522 2652 2704 2873 3042 3298 3492 3536 3783 3978 4056 4656 4947 5044 5304 5746 6084 6596 6984 7566 7956 8112 8619 9894 10088 10608 11349 11492 12168 13192 13968 14841 15132 15912 16393 17238 19788 20176 21437 22698 22984 24336 25857 26384 29682 30264 31824 32786 34476 39576 42874 45396 45968 49179 51714 59364 60528 64311 65572 68952 79152 85748 90792 98358 103428 118728 128622 131144 137904 147537 171496 181584 192933 196716 206856 237456 257244 262288 278681 295074 342992 385866 393432 413712 514488 557362 590148 771732 786864 836043 1028976 1114724 1180296 1543464 1672086 2229448 2360592 2508129 3086928 3344172 4458896 5016258 6688344 10032516 13376688 20065032 40130064
• Sum of all divisors σ(n): 130093236
• Sum of proper divisors (its aliquot sum) s(n): 89963172
• 40130064 is an abundant number, because the sum of its proper divisors (89963172) is greater than itself. Its abundance is 49833108

Bases of 40130064

• Binary: 10011001000101011000010000₂
• Hexadecimal: 0x2645610
• Base-36: NW4K0

Squares and roots of 40130064

• 40130064 squared (40130064²) is 1610422036644096
• 40130064 cubed (40130064³) is 64626339397537917702144
• The square root of 40130064 is 6334.8294373249
• The cube root of 40130064 is 342.3654654809

Scales and comparisons

• 40,130,064 seconds is equal to 1 year, 14 weeks, 2 days, 11 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,130,064 would take you about forty-seven 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 40130064 cubic inches would be around 28.5 feet tall.

Recreational maths with 40130064

• 40130064 backwards is 46003104
• 40130064 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40130064's digits is 18
• More coming soon!