40668481216
40,668,481,216 is an even composite number composed of four prime numbers multiplied together.
40668481216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 40668481216:
26 × 11 × 41 × 11872
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 41 × 1187 × 1187)See below for interesting mathematical facts about the number 40668481216 from the Numbermatics database.
Names of 40668481216
- Cardinal: 40668481216 can be written as Forty billion, six hundred sixty-eight million, four hundred eighty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.0668481216 × 1010
Factors of 40668481216
Divisors of 40668481216
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 11 16 22 32 41 44 64 82 88 164 176 328 352 451 656 704 902 1187 1312 1804 2374 2624 3608 4748 7216 9496 13057 14432 18992 26114 28864 37984 48667 52228 75968 97334 104456 194668 208912 389336 417824 535337 778672 835648 1070674 1408969 1557344 2141348 2817938 3114688 4282696 5635876 8565392 11271752 15498659 17130784 22543504 30997318 34261568 45087008 57767729 61994636 90174016 115535458 123989272 231070916 247978544 462141832 495957088 635445019 924283664 991914176 1270890038 1848567328 2541780076 3697134656 5083560152 10167120304 20334240608 40668481216
- Sum of all divisors σ(n): 90261329256
- Sum of proper divisors (its aliquot sum) s(n): 49592848040
- 40668481216 is an abundant number, because the sum of its proper divisors (49592848040) is greater than itself. Its abundance is 8924366824
Bases of 40668481216
- Binary: 1001011110000000011111000110110000002
- Hexadecimal: 0x97807C6C0
- Base-36: IOKYOXS
Squares and roots of 40668481216
- 40668481216 squared (406684812162) is 1653925364416144838656
- 40668481216 cubed (406684812163) is 67262632615423941178016886685696
-
The
square root of 40668481216 is 201664.2784828289 -
The
cube root of 40668481216 is 3438.8981850803
Scales and comparisons
How big is 40668481216?- 40,668,481,216 seconds is equal to 1,293 years, 6 weeks, 6 days, 20 minutes, 16 seconds.
-
To count from 1 to 40,668,481,216 would take you about two thousand, five hundred eighty-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 40668481216 cubic inches would be around 286.6 feet tall.
Recreational maths with 40668481216
- 40668481216 backwards is 61218486604
- The number of decimal digits it has is: 11
- The sum of 40668481216's digits is 46
- More coming soon!
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