132721650
132,721,650 is an even composite number composed of five prime numbers multiplied together.
132721650 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 132721650:
2 × 32 × 52 × 193 × 43
(2 × 3 × 3 × 5 × 5 × 19 × 19 × 19 × 43)See below for interesting mathematical facts about the number 132721650 from the Numbermatics database.
Names of 132721650
- Cardinal: 132721650 can be written as One hundred thirty-two million, seven hundred twenty-one thousand, six hundred fifty.
Scientific notation
- Scientific notation: 1.3272165 × 108
Factors of 132721650
Divisors of 132721650
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 25 30 38 43 45 50 57 75 86 90 95 114 129 150 171 190 215 225 258 285 342 361 387 430 450 475 570 645 722 774 817 855 950 1075 1083 1290 1425 1634 1710 1805 1935 2150 2166 2451 2850 3225 3249 3610 3870 4085 4275 4902 5415 6450 6498 6859 7353 8170 8550 9025 9675 10830 12255 13718 14706 15523 16245 18050 19350 20425 20577 24510 27075 31046 32490 34295 36765 40850 41154 46569 54150 61275 61731 68590 73530 77615 81225 93138 102885 122550 123462 139707 155230 162450 171475 183825 205770 232845 279414 294937 308655 342950 367650 388075 465690 514425 589874 617310 698535 776150 884811 1028850 1164225 1397070 1474685 1543275 1769622 2328450 2654433 2949370 3086550 3492675 4424055 5308866 6985350 7373425 8848110 13272165 14746850 22120275 26544330 44240550 66360825 132721650
- Sum of all divisors σ(n): 385139040
- Sum of proper divisors (its aliquot sum) s(n): 252417390
- 132721650 is an abundant number, because the sum of its proper divisors (252417390) is greater than itself. Its abundance is 119695740
Bases of 132721650
- Binary: 1111110100100101011111100102
- Hexadecimal: 0x7E92BF2
- Base-36: 270OOI
Squares and roots of 132721650
- 132721650 squared (1327216502) is 17615036378722500
- 132721650 cubed (1327216503) is 2337896692994075092125000
-
The
square root of 132721650 is 11520.4882709025 -
The
cube root of 132721650 is 510.0905260297
Scales and comparisons
How big is 132721650?- 132,721,650 seconds is equal to 4 years, 11 weeks, 3 days, 3 hours, 7 minutes, 30 seconds.
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To count from 1 to 132,721,650 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 132721650 cubic inches would be around 42.5 feet tall.
Recreational maths with 132721650
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