942489072
942,489,072 is an even composite number composed of five prime numbers multiplied together.
942489072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 942489072:
24 × 32 × 7 × 19 × 49211
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 49211)See below for interesting mathematical facts about the number 942489072 from the Numbermatics database.
Names of 942489072
- Cardinal: 942489072 can be written as Nine hundred forty-two million, four hundred eighty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 9.42489072 × 108
Factors of 942489072
Divisors of 942489072
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 56 57 63 72 76 84 112 114 126 133 144 152 168 171 228 252 266 304 336 342 399 456 504 532 684 798 912 1008 1064 1197 1368 1596 2128 2394 2736 3192 4788 6384 9576 19152 49211 98422 147633 196844 295266 344477 393688 442899 590532 688954 787376 885798 935009 1033431 1181064 1377908 1771596 1870018 2066862 2362128 2755816 2805027 3100293 3543192 3740036 4133724 5511632 5610054 6200586 6545063 7086384 7480072 8267448 8415081 11220108 12401172 13090126 14960144 16534896 16830162 19635189 22440216 24802344 26180252 33660324 39270378 44880432 49604688 52360504 58905567 67320648 78540756 104721008 117811134 134641296 157081512 235622268 314163024 471244536 942489072
- Sum of all divisors σ(n): 3173189760
- Sum of proper divisors (its aliquot sum) s(n): 2230700688
- 942489072 is an abundant number, because the sum of its proper divisors (2230700688) is greater than itself. Its abundance is 1288211616
Bases of 942489072
- Binary: 1110000010110100111101111100002
- Hexadecimal: 0x382D3DF0
- Base-36: FL4T80
Squares and roots of 942489072
- 942489072 squared (9424890722) is 888285650839421184
- 942489072 cubed (9424890723) is 837199518730562092725301248
-
The
square root of 942489072 is 30699.9848859897 -
The
cube root of 942489072 is 980.4499780013
Scales and comparisons
How big is 942489072?- 942,489,072 seconds is equal to 29 years, 50 weeks, 2 days, 10 hours, 31 minutes, 12 seconds.
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To count from 1 to 942,489,072 would take you about forty-four 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 942489072 cubic inches would be around 81.7 feet tall.
Recreational maths with 942489072
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