40423709664
40,423,709,664 is an even composite number composed of four prime numbers multiplied together.
40423709664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 40423709664:
25 × 34 × 13 × 1199659
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 1199659)See below for interesting mathematical facts about the number 40423709664 from the Numbermatics database.
Names of 40423709664
- Cardinal: 40423709664 can be written as Forty billion, four hundred twenty-three million, seven hundred nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.0423709664 × 1010
Factors of 40423709664
Divisors of 40423709664
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 288 312 324 351 416 432 468 624 648 702 864 936 1053 1248 1296 1404 1872 2106 2592 2808 3744 4212 5616 8424 11232 16848 33696 1199659 2399318 3598977 4798636 7197954 9597272 10796931 14395908 15595567 19194544 21593862 28791816 31191134 32390793 38389088 43187724 46786701 57583632 62382268 64781586 86375448 93573402 97172379 115167264 124764536 129563172 140360103 172750896 187146804 194344758 249529072 259126344 280720206 345501792 374293608 388689516 421080309 499058144 518252688 561440412 748587216 777379032 842160618 1036505376 1122880824 1263240927 1497174432 1554758064 1684321236 2245761648 2526481854 3109516128 3368642472 4491523296 5052963708 6737284944 10105927416 13474569888 20211854832 40423709664
- Sum of all divisors σ(n): 128030114520
- Sum of proper divisors (its aliquot sum) s(n): 87606404856
- 40423709664 is an abundant number, because the sum of its proper divisors (87606404856) is greater than itself. Its abundance is 47182695192
Bases of 40423709664
- Binary: 1001011010010111000011011011111000002
- Hexadecimal: 0x96970DBE0
- Base-36: IKJ8E00
Squares and roots of 40423709664
- 40423709664 squared (404237096642) is 1634076302999366992896
- 40423709664 cubed (404237096643) is 66055426041268903696612654546944
-
The
square root of 40423709664 is 201056.4837651349 -
The
cube root of 40423709664 is 3431.9850603291
Scales and comparisons
How big is 40423709664?- 40,423,709,664 seconds is equal to 1,285 years, 18 weeks, 1 day, 14 minutes, 24 seconds.
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To count from 1 to 40,423,709,664 would take you about two thousand, five hundred seventy 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 40423709664 cubic inches would be around 286 feet tall.
Recreational maths with 40423709664
- 40423709664 backwards is 46690732404
- The number of decimal digits it has is: 11
- The sum of 40423709664's digits is 45
- More coming soon!
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Keywords: Divisors of 40423709664, math, Factors of 40423709664, curriculum, school, college, exams, university, Prime factorization of 40423709664, STEM, science, technology, engineering, physics, economics, calculator, forty billion, four hundred twenty-three million, seven hundred nine thousand, six hundred sixty-four.