149560020
149,560,020 is an even composite number composed of six prime numbers multiplied together.
149560020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 149560020:
22 × 34 × 5 × 19 × 43 × 113
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 19 × 43 × 113)See below for interesting mathematical facts about the number 149560020 from the Numbermatics database.
Names of 149560020
- Cardinal: 149560020 can be written as One hundred forty-nine million, five hundred sixty thousand and twenty.
Scientific notation
- Scientific notation: 1.4956002 × 108
Factors of 149560020
Divisors of 149560020
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 43 45 54 57 60 76 81 86 90 95 108 113 114 129 135 162 171 172 180 190 215 226 228 258 270 285 324 339 342 380 387 405 430 452 513 516 540 565 570 645 678 684 774 810 817 855 860 1017 1026 1130 1140 1161 1290 1356 1539 1548 1620 1634 1695 1710 1935 2034 2052 2147 2260 2322 2451 2565 2580 3051 3078 3268 3390 3420 3483 3870 4068 4085 4294 4644 4859 4902 5085 5130 5805 6102 6156 6441 6780 6966 7353 7695 7740 8170 8588 9153 9718 9804 10170 10260 10735 11610 12204 12255 12882 13932 14577 14706 15255 15390 16340 17415 18306 19323 19436 20340 21470 22059 23220 24295 24510 25764 29154 29412 30510 30780 32205 34830 36612 36765 38646 42940 43731 44118 45765 48590 49020 57969 58308 61020 64410 66177 69660 72885 73530 77292 87462 88236 91530 92321 96615 97180 110295 115938 128820 131193 132354 145770 147060 173907 174924 183060 184642 193230 218655 220590 231876 262386 264708 276963 289845 291540 330885 347814 369284 386460 393579 437310 441180 461605 524772 553926 579690 655965 661770 695628 787158 830889 869535 874620 923210 1107852 1159380 1311930 1323540 1384815 1574316 1661778 1739070 1846420 1967895 2492667 2623860 2769630 3323556 3478140 3935790 4154445 4985334 5539260 7478001 7871580 8308890 9970668 12463335 14956002 16617780 24926670 29912004 37390005 49853340 74780010 149560020
- Sum of all divisors σ(n): 509826240
- Sum of proper divisors (its aliquot sum) s(n): 360266220
- 149560020 is an abundant number, because the sum of its proper divisors (360266220) is greater than itself. Its abundance is 210706200
Bases of 149560020
- Binary: 10001110101000011010110101002
- Hexadecimal: 0x8EA1AD4
- Base-36: 2H1L90
Squares and roots of 149560020
- 149560020 squared (1495600202) is 22368199582400400
- 149560020 cubed (1495600203) is 3345388376907795472008000
-
The
square root of 149560020 is 12229.4734146649 -
The
cube root of 149560020 is 530.8092774785
Scales and comparisons
How big is 149560020?- 149,560,020 seconds is equal to 4 years, 39 weeks, 2 days, 27 minutes.
-
To count from 1 to 149,560,020 would take you about seven 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 149560020 cubic inches would be around 44.2 feet tall.
Recreational maths with 149560020
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