40100993424

Names of 40100993424

• Cardinal: 40100993424 can be written as Forty billion, one hundred million, nine hundred ninety-three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.0100993424 × 10¹⁰

Factors of 40100993424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 311

Divisors of 40100993424

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 113 144 193 226 339 386 452 579 678 772 904 1017 1158 1356 1544 1737 1808 2034 2316 2712 3088 3474 4068 4632 5424 6948 8136 9264 12769 13896 16272 21809 25538 27792 38307 43618 51076 65427 76614 87236 102152 114921 130854 153228 174472 196281 204304 229842 261708 306456 348944 392562 459684 523416 612912 785124 919368 1046832 1442897 1570248 1838736 2464417 2885794 3140496 4328691 4928834 5771588 7393251 8657382 9857668 11543176 12986073 14786502 17314764 19715336 22179753 23086352 25972146 29573004 34629528 39430672 44359506 51944292 59146008 69259056 88719012 103888584 118292016 177438024 207777168 278479121 354876048 556958242 835437363 1113916484 1670874726 2227832968 2506312089 3341749452 4455665936 5012624178 6683498904 10025248356 13366997808 20050496712 40100993424
• Sum of all divisors σ(n): 113815791960
• Sum of proper divisors (its aliquot sum) s(n): 73714798536
• 40100993424 is an abundant number, because the sum of its proper divisors (73714798536) is greater than itself. Its abundance is 33613805112

Bases of 40100993424

• Binary: 100101010110001101001001100110010000₂
• Hexadecimal: 0x956349990
• Base-36: IF73GK0

Squares and roots of 40100993424

• 40100993424 squared (40100993424²) is 1608089673591691243776
• 40100993424 cubed (40100993424³) is 64485993425902717027699756929024
• The square root of 40100993424 is 200252.3243910043
• The cube root of 40100993424 is 3422.8277464543

Scales and comparisons

• 40,100,993,424 seconds is equal to 1,275 years, 4 weeks, 3 days, 20 hours, 50 minutes, 24 seconds.
• To count from 1 to 40,100,993,424 would take you about two thousand, five hundred fifty 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 40100993424 cubic inches would be around 285.2 feet tall.

Recreational maths with 40100993424

• 40100993424 backwards is 42439900104
• 40100993424 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40100993424's digits is 36
• More coming soon!