389550080
389,550,080 is an even composite number composed of four prime numbers multiplied together.
389550080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 389550080:
212 × 5 × 23 × 827
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 827)See below for interesting mathematical facts about the number 389550080 from the Numbermatics database.
Names of 389550080
- Cardinal: 389550080 can be written as Three hundred eighty-nine million, five hundred fifty thousand and eighty.
Scientific notation
- Scientific notation: 3.8955008 × 108
Factors of 389550080
Divisors of 389550080
- Number of divisors d(n): 104
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 640 736 827 920 1024 1280 1472 1654 1840 2048 2560 2944 3308 3680 4096 4135 5120 5888 6616 7360 8270 10240 11776 13232 14720 16540 19021 20480 23552 26464 29440 33080 38042 47104 52928 58880 66160 76084 94208 95105 105856 117760 132320 152168 190210 211712 235520 264640 304336 380420 423424 471040 529280 608672 760840 846848 1058560 1217344 1521680 1693696 2117120 2434688 3043360 3387392 4234240 4869376 6086720 8468480 9738752 12173440 16936960 19477504 24346880 38955008 48693760 77910016 97387520 194775040 389550080
- Sum of all divisors σ(n): 976629312
- Sum of proper divisors (its aliquot sum) s(n): 587079232
- 389550080 is an abundant number, because the sum of its proper divisors (587079232) is greater than itself. Its abundance is 197529152
Bases of 389550080
- Binary: 101110011100000010000000000002
- Hexadecimal: 0x17381000
- Base-36: 6FXERK
Squares and roots of 389550080
- 389550080 squared (3895500802) is 151749264828006400
- 389550080 cubed (3895500803) is 59113938253691079360512000
-
The
square root of 389550080 is 19737.0230784685 -
The
cube root of 389550080 is 730.3332937309
Scales and comparisons
How big is 389550080?- 389,550,080 seconds is equal to 12 years, 20 weeks, 16 hours, 21 minutes, 20 seconds.
-
To count from 1 to 389,550,080 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 389550080 cubic inches would be around 60.9 feet tall.
Recreational maths with 389550080
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