40021371904
40,021,371,904 is an even composite number composed of five prime numbers multiplied together.
What does the number 40021371904 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 176 divisors.
40021371904 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 40021371904:
210 × 23 × 61 × 89 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 61 × 89 × 313)See below for interesting mathematical facts about the number 40021371904 from the Numbermatics database.
Names of 40021371904
- Cardinal: 40021371904 can be written as Forty billion, twenty-one million, three hundred seventy-one thousand, nine hundred four.
Scientific notation
- Scientific notation: 4.0021371904 × 1010
Factors of 40021371904
Divisors of 40021371904
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 8 16 23 32 46 61 64 89 92 122 128 178 184 244 256 313 356 368 488 512 626 712 736 976 1024 1252 1403 1424 1472 1952 2047 2504 2806 2848 2944 3904 4094 5008 5429 5612 5696 5888 7199 7808 8188 10016 10858 11224 11392 11776 14398 15616 16376 19093 20032 21716 22448 22784 23552 27857 28796 31232 32752 38186 40064 43432 44896 45568 55714 57592 62464 65504 76372 80128 86864 89792 91136 111428 115184 124867 131008 152744 160256 173728 179584 222856 230368 249734 262016 305488 320512 347456 359168 439139 445712 460736 499468 524032 610976 640711 694912 718336 878278 891424 921472 998936 1048064 1221952 1281422 1389824 1436672 1699277 1756556 1782848 1842944 1997872 2096128 2443904 2562844 2779648 3398554 3513112 3565696 3685888 3995744 4887808 5125688 5559296 6797108 7026224 7131392 7371776 7991488 9775616 10251376 13594216 14052448 14262784 15982976 19551232 20502752 27188432 28104896 28525568 31965952 39083371 41005504 54376864 56209792 63931904 78166742 82011008 108753728 112419584 127863808 156333484 164022016 217507456 224839168 312666968 328044032 435014912 449678336 625333936 656088064 870029824 1250667872 1740059648 2501335744 5002671488 10005342976 20010685952 40021371904
- Sum of all divisors σ(n): 86078151360
- Sum of proper divisors (its aliquot sum) s(n): 46056779456
- 40021371904 is an abundant number, because the sum of its proper divisors (46056779456) is greater than itself. Its abundance is 6035407552
Bases of 40021371904
- Binary: 1001010100010111010110101100000000002
- Hexadecimal: 0x95175AC00
- Base-36: IDVOW74
Squares and roots of 40021371904
- 40021371904 squared (400213719042) is 1601710209078280585216
- 40021371904 cubed (400213719043) is 64102639959955464349792300171264
-
The
square root of 40021371904 is 200053.4226250579 -
The
cube root of 40021371904 is 3420.5608756033
Scales and comparisons
How big is 40021371904?- 40,021,371,904 seconds is equal to 1,272 years, 28 weeks, 6 days, 7 hours, 45 minutes, 4 seconds.
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To count from 1 to 40,021,371,904 would take you about two thousand, five hundred forty-five 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 40021371904 cubic inches would be around 285 feet tall.
Recreational maths with 40021371904
- 40021371904 backwards is 40917312004
- The number of decimal digits it has is: 11
- The sum of 40021371904's digits is 31
- More coming soon!
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