12889464
12,889,464 is an even composite number composed of five prime numbers multiplied together.
12889464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12889464:
23 × 3 × 7 × 73 × 1051
(2 × 2 × 2 × 3 × 7 × 73 × 1051)See below for interesting mathematical facts about the number 12889464 from the Numbermatics database.
Names of 12889464
- Cardinal: 12889464 can be written as Twelve million, eight hundred eighty-nine thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.2889464 × 107
Factors of 12889464
Divisors of 12889464
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 73 84 146 168 219 292 438 511 584 876 1022 1051 1533 1752 2044 2102 3066 3153 4088 4204 6132 6306 7357 8408 12264 12612 14714 22071 25224 29428 44142 58856 76723 88284 153446 176568 230169 306892 460338 537061 613784 920676 1074122 1611183 1841352 2148244 3222366 4296488 6444732 12889464
- Sum of all divisors σ(n): 37367040
- Sum of proper divisors (its aliquot sum) s(n): 24477576
- 12889464 is an abundant number, because the sum of its proper divisors (24477576) is greater than itself. Its abundance is 11588112
Bases of 12889464
- Binary: 1100010010101101011110002
- Hexadecimal: 0xC4AD78
- Base-36: 7O9KO
Squares and roots of 12889464
- 12889464 squared (128894642) is 166138282207296
- 12889464 cubed (128894643) is 2141433407532782329344
-
The
square root of 12889464 is 3590.1899671187 -
The
cube root of 12889464 is 234.4651424283
Scales and comparisons
How big is 12889464?- 12,889,464 seconds is equal to 21 weeks, 2 days, 4 hours, 24 minutes, 24 seconds.
-
To count from 1 to 12,889,464 would take you about thirty-one weeks!
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 12889464 cubic inches would be around 19.5 feet tall.
Recreational maths with 12889464
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