814742064
814,742,064 is an even composite number composed of four prime numbers multiplied together.
814742064 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 814742064:
24 × 36 × 23 × 3037
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 3037)See below for interesting mathematical facts about the number 814742064 from the Numbermatics database.
Names of 814742064
- Cardinal: 814742064 can be written as Eight hundred fourteen million, seven hundred forty-two thousand and sixty-four.
Scientific notation
- Scientific notation: 8.14742064 × 108
Factors of 814742064
Divisors of 814742064
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 36 46 48 54 69 72 81 92 108 138 144 162 184 207 216 243 276 324 368 414 432 486 552 621 648 729 828 972 1104 1242 1296 1458 1656 1863 1944 2484 2916 3037 3312 3726 3888 4968 5589 5832 6074 7452 9111 9936 11178 11664 12148 14904 16767 18222 22356 24296 27333 29808 33534 36444 44712 48592 54666 67068 69851 72888 81999 89424 109332 134136 139702 145776 163998 209553 218664 245997 268272 279404 327996 419106 437328 491994 558808 628659 655992 737991 838212 983988 1117616 1257318 1311984 1475982 1676424 1885977 1967976 2213973 2514636 2951964 3352848 3771954 3935952 4427946 5029272 5657931 5903928 7543908 8855892 10058544 11315862 11807856 15087816 16973793 17711784 22631724 30175632 33947586 35423568 45263448 50921379 67895172 90526896 101842758 135790344 203685516 271580688 407371032 814742064
- Sum of all divisors σ(n): 2470477296
- Sum of proper divisors (its aliquot sum) s(n): 1655735232
- 814742064 is an abundant number, because the sum of its proper divisors (1655735232) is greater than itself. Its abundance is 840993168
Bases of 814742064
- Binary: 1100001000111111111010001100002
- Hexadecimal: 0x308FFA30
- Base-36: DH2R00
Squares and roots of 814742064
- 814742064 squared (8147420642) is 663804630850980096
- 814742064 cubed (8147420643) is 540829555032285599837958144
-
The
square root of 814742064 is 28543.6869377451 -
The
cube root of 814742064 is 933.9853115759
Scales and comparisons
How big is 814742064?- 814,742,064 seconds is equal to 25 years, 47 weeks, 21 hours, 14 minutes, 24 seconds.
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To count from 1 to 814,742,064 would take you about thirty-eight 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 814742064 cubic inches would be around 77.8 feet tall.
Recreational maths with 814742064
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