139681200
139,681,200 is an even composite number composed of five prime numbers multiplied together.
What does the number 139681200 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.
139681200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139681200:
24 × 3 × 52 × 43 × 2707
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 43 × 2707)See below for interesting mathematical facts about the number 139681200 from the Numbermatics database.
Names of 139681200
- Cardinal: 139681200 can be written as One hundred thirty-nine million, six hundred eighty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.396812 × 108
Factors of 139681200
Divisors of 139681200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 43 48 50 60 75 80 86 100 120 129 150 172 200 215 240 258 300 344 400 430 516 600 645 688 860 1032 1075 1200 1290 1720 2064 2150 2580 2707 3225 3440 4300 5160 5414 6450 8121 8600 10320 10828 12900 13535 16242 17200 21656 25800 27070 32484 40605 43312 51600 54140 64968 67675 81210 108280 116401 129936 135350 162420 203025 216560 232802 270700 324840 349203 406050 465604 541400 582005 649680 698406 812100 931208 1082800 1164010 1396812 1624200 1746015 1862416 2328020 2793624 2910025 3248400 3492030 4656040 5587248 5820050 6984060 8730075 9312080 11640100 13968120 17460150 23280200 27936240 34920300 46560400 69840600 139681200
- Sum of all divisors σ(n): 458020288
- Sum of proper divisors (its aliquot sum) s(n): 318339088
- 139681200 is an abundant number, because the sum of its proper divisors (318339088) is greater than itself. Its abundance is 178657888
Bases of 139681200
- Binary: 10000101001101011101101100002
- Hexadecimal: 0x8535DB0
- Base-36: 2B5UPC
Squares and roots of 139681200
- 139681200 squared (1396812002) is 19510837633440000
- 139681200 cubed (1396812003) is 2725297213644059328000000
-
The
square root of 139681200 is 11818.6801293545 -
The
cube root of 139681200 is 518.8549756101
Scales and comparisons
How big is 139681200?- 139,681,200 seconds is equal to 4 years, 22 weeks, 6 days, 16 hours, 20 minutes.
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To count from 1 to 139,681,200 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 139681200 cubic inches would be around 43.2 feet tall.
Recreational maths with 139681200
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