130889440
130,889,440 is an even composite number composed of five prime numbers multiplied together.
130889440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130889440:
25 × 5 × 11 × 31 × 2399
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 31 × 2399)See below for interesting mathematical facts about the number 130889440 from the Numbermatics database.
Names of 130889440
- Cardinal: 130889440 can be written as One hundred thirty million, eight hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3088944 × 108
Factors of 130889440
Divisors of 130889440
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 80 88 110 124 155 160 176 220 248 310 341 352 440 496 620 682 880 992 1240 1364 1705 1760 2399 2480 2728 3410 4798 4960 5456 6820 9596 10912 11995 13640 19192 23990 26389 27280 38384 47980 52778 54560 74369 76768 95960 105556 131945 148738 191920 211112 263890 297476 371845 383840 422224 527780 594952 743690 818059 844448 1055560 1189904 1487380 1636118 2111120 2379808 2974760 3272236 4090295 4222240 5949520 6544472 8180590 11899040 13088944 16361180 26177888 32722360 65444720 130889440
- Sum of all divisors σ(n): 348364800
- Sum of proper divisors (its aliquot sum) s(n): 217475360
- 130889440 is an abundant number, because the sum of its proper divisors (217475360) is greater than itself. Its abundance is 86585920
Bases of 130889440
- Binary: 1111100110100110110111000002
- Hexadecimal: 0x7CD36E0
- Base-36: 25XEXS
Squares and roots of 130889440
- 130889440 squared (1308894402) is 17132045503513600
- 130889440 cubed (1308894403) is 2242403842009413136384000
-
The
square root of 130889440 is 11440.6922867455 -
The
cube root of 130889440 is 507.7323905157
Scales and comparisons
How big is 130889440?- 130,889,440 seconds is equal to 4 years, 8 weeks, 2 days, 22 hours, 10 minutes, 40 seconds.
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To count from 1 to 130,889,440 would take you about six 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 130889440 cubic inches would be around 42.3 feet tall.
Recreational maths with 130889440
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