40113792

Names of 40113792

• Cardinal: 40113792 can be written as Forty million, one hundred thirteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.0113792 × 10⁷

Factors of 40113792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131

Divisors of 40113792

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 73 81 96 106 108 128 144 146 159 162 192 212 216 219 288 292 318 324 384 424 432 438 477 576 584 636 648 657 848 864 876 954 1152 1168 1272 1296 1314 1431 1696 1728 1752 1908 1971 2336 2544 2592 2628 2862 3392 3456 3504 3816 3869 3942 4293 4672 5088 5184 5256 5724 5913 6784 7008 7632 7738 7884 8586 9344 10176 10368 10512 11448 11607 11826 14016 15264 15476 15768 17172 20352 21024 22896 23214 23652 28032 30528 30952 31536 34344 34821 42048 45792 46428 47304 61056 61904 63072 68688 69642 84096 91584 92856 94608 104463 123808 126144 137376 139284 183168 185712 189216 208926 247616 252288 274752 278568 313389 371424 378432 417852 495232 549504 557136 626778 742848 756864 835704 1114272 1253556 1485696 1671408 2228544 2507112 3342816 4457088 5014224 6685632 10028448 13371264 20056896 40113792
• Sum of all divisors σ(n): 123296580
• Sum of proper divisors (its aliquot sum) s(n): 83182788
• 40113792 is an abundant number, because the sum of its proper divisors (83182788) is greater than itself. Its abundance is 43068996

Bases of 40113792

• Binary: 10011001000001011010000000₂
• Hexadecimal: 0x2641680
• Base-36: NVS00

Squares and roots of 40113792

• 40113792 squared (40113792²) is 1609116308619264
• 40113792 cubed (40113792³) is 64547756907760963289088
• The square root of 40113792 is 6333.5449789197
• The cube root of 40113792 is 342.3191849333

Scales and comparisons

• 40,113,792 seconds is equal to 1 year, 14 weeks, 2 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 40,113,792 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 40113792 cubic inches would be around 28.5 feet tall.

Recreational maths with 40113792

• 40113792 backwards is 29731104
• 40113792 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40113792's digits is 27
• More coming soon!