101200140
101,200,140 is an even composite number composed of five prime numbers multiplied together.
101200140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 101200140:
22 × 32 × 5 × 29 × 19387
(2 × 2 × 3 × 3 × 5 × 29 × 19387)See below for interesting mathematical facts about the number 101200140 from the Numbermatics database.
Names of 101200140
- Cardinal: 101200140 can be written as One hundred one million, two hundred thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.0120014 × 108
Factors of 101200140
Divisors of 101200140
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 87 90 116 145 174 180 261 290 348 435 522 580 870 1044 1305 1740 2610 5220 19387 38774 58161 77548 96935 116322 174483 193870 232644 290805 348966 387740 562223 581610 697932 872415 1124446 1163220 1686669 1744830 2248892 2811115 3373338 3489660 5060007 5622230 6746676 8433345 10120014 11244460 16866690 20240028 25300035 33733380 50600070 101200140
- Sum of all divisors σ(n): 317575440
- Sum of proper divisors (its aliquot sum) s(n): 216375300
- 101200140 is an abundant number, because the sum of its proper divisors (216375300) is greater than itself. Its abundance is 115175160
Bases of 101200140
- Binary: 1100000100000110001000011002
- Hexadecimal: 0x608310C
- Base-36: 1O92J0
Squares and roots of 101200140
- 101200140 squared (1012001402) is 10241468336019600
- 101200140 cubed (1012001403) is 1036438029410750562744000
-
The
square root of 101200140 is 10059.8280303393 -
The
cube root of 101200140 is 466.0083563619
Scales and comparisons
How big is 101200140?- 101,200,140 seconds is equal to 3 years, 11 weeks, 2 days, 7 hours, 9 minutes.
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To count from 1 to 101,200,140 would take you about four 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 101200140 cubic inches would be around 38.8 feet tall.
Recreational maths with 101200140
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