378400896
378,400,896 is an even composite number composed of three prime numbers multiplied together.
What does the number 378400896 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 80 divisors.
378400896 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 378400896:
27 × 34 × 36497
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 36497)See below for interesting mathematical facts about the number 378400896 from the Numbermatics database.
Names of 378400896
- Cardinal: 378400896 can be written as Three hundred seventy-eight million, four hundred thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 3.78400896 × 108
Factors of 378400896
Divisors of 378400896
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 288 324 384 432 576 648 864 1152 1296 1728 2592 3456 5184 10368 36497 72994 109491 145988 218982 291976 328473 437964 583952 656946 875928 985419 1167904 1313892 1751856 1970838 2335808 2627784 2956257 3503712 3941676 4671616 5255568 5912514 7007424 7883352 10511136 11825028 14014848 15766704 21022272 23650056 31533408 42044544 47300112 63066816 94600224 126133632 189200448 378400896
- Sum of all divisors σ(n): 1126145790
- Sum of proper divisors (its aliquot sum) s(n): 747744894
- 378400896 is an abundant number, because the sum of its proper divisors (747744894) is greater than itself. Its abundance is 369343998
Bases of 378400896
- Binary: 101101000110111110000100000002
- Hexadecimal: 0x168DF080
- Base-36: 69AG00
Squares and roots of 378400896
- 378400896 squared (3784008962) is 143187238093602816
- 378400896 cubed (3784008963) is 54182179190384637442523136
-
The
square root of 378400896 is 19452.5292956983 -
The
cube root of 378400896 is 723.2982017429
Scales and comparisons
How big is 378400896?- 378,400,896 seconds is equal to 12 years, 1 week, 4 days, 15 hours, 21 minutes, 36 seconds.
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To count from 1 to 378,400,896 would take you about eighteen 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 378400896 cubic inches would be around 60.3 feet tall.
Recreational maths with 378400896
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