2120449590
2,120,449,590 is an even composite number composed of five prime numbers multiplied together.
2120449590 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 2120449590:
2 × 313 × 5 × 7 × 19
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 19)See below for interesting mathematical facts about the number 2120449590 from the Numbermatics database.
Names of 2120449590
- Cardinal: 2120449590 can be written as Two billion, one hundred twenty million, four hundred forty-nine thousand, five hundred ninety.
Scientific notation
- Scientific notation: 2.12044959 × 109
Factors of 2120449590
Divisors of 2120449590
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 54 57 63 70 81 90 95 105 114 126 133 135 162 171 189 190 210 243 266 270 285 315 342 378 399 405 486 513 567 570 630 665 729 798 810 855 945 1026 1134 1197 1215 1330 1458 1539 1701 1710 1890 1995 2187 2394 2430 2565 2835 3078 3402 3591 3645 3990 4374 4617 5103 5130 5670 5985 6561 7182 7290 7695 8505 9234 10206 10773 10935 11970 13122 13851 15309 15390 17010 17955 19683 21546 21870 23085 25515 27702 30618 32319 32805 35910 39366 41553 45927 46170 51030 53865 59049 64638 65610 69255 76545 83106 91854 96957 98415 107730 118098 124659 137781 138510 153090 161595 177147 193914 196830 207765 229635 249318 275562 290871 295245 323190 354294 373977 413343 415530 459270 484785 531441 581742 590490 623295 688905 747954 826686 872613 885735 969570 1062882 1121931 1240029 1246590 1377810 1454355 1594323 1745226 1771470 1869885 2066715 2243862 2480058 2617839 2657205 2908710 3188646 3365793 3720087 3739770 4133430 4363065 5235678 5314410 5609655 6200145 6731586 7440174 7853517 7971615 8726130 10097379 11160261 11219310 12400290 13089195 15707034 15943230 16828965 18600435 20194758 22320522 23560551 26178390 30292137 33657930 37200870 39267585 47121102 50486895 55801305 60584274 70681653 78535170 100973790 111602610 117802755 141363306 151460685 212044959 235605510 302921370 353408265 424089918 706816530 1060224795 2120449590
- Sum of all divisors σ(n): 6887473920
- Sum of proper divisors (its aliquot sum) s(n): 4767024330
- 2120449590 is an abundant number, because the sum of its proper divisors (4767024330) is greater than itself. Its abundance is 2646574740
Bases of 2120449590
- Binary: 11111100110001101111110001101102
- Hexadecimal: 0x7E637E36
- Base-36: Z2GLDI
Squares and roots of 2120449590
- 2120449590 squared (21204495902) is 4496306463731168100
- 2120449590 cubed (21204495903) is 9534191197533105267866079000
-
The
square root of 2120449590 is 46048.3397094835 -
The
cube root of 2120449590 is 1284.7224622289
Scales and comparisons
How big is 2120449590?- 2,120,449,590 seconds is equal to 67 years, 22 weeks, 5 hours, 46 minutes, 30 seconds.
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To count from 1 to 2,120,449,590 would take you about one hundred thirty-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 2120449590 cubic inches would be around 107.1 feet tall.
Recreational maths with 2120449590
- 2120449590 backwards is 0959440212
- The number of decimal digits it has is: 10
- The sum of 2120449590's digits is 36
- More coming soon!
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