2642149120
2,642,149,120 is an even composite number composed of six prime numbers multiplied together.
2642149120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2642149120:
28 × 5 × 13 × 19 × 61 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 61 × 137)See below for interesting mathematical facts about the number 2642149120 from the Numbermatics database.
Names of 2642149120
- Cardinal: 2642149120 can be written as Two billion, six hundred forty-two million, one hundred forty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.64214912 × 109
Factors of 2642149120
Divisors of 2642149120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 61 64 65 76 80 95 104 122 128 130 137 152 160 190 208 244 247 256 260 274 304 305 320 380 416 488 494 520 548 608 610 640 685 760 793 832 976 988 1040 1096 1159 1216 1220 1235 1280 1370 1520 1586 1664 1781 1952 1976 2080 2192 2318 2432 2440 2470 2603 2740 3040 3172 3328 3562 3904 3952 3965 4160 4384 4636 4864 4880 4940 5206 5480 5795 6080 6344 7124 7808 7904 7930 8320 8357 8768 8905 9272 9760 9880 10412 10960 11590 12160 12688 13015 14248 15067 15616 15808 15860 16640 16714 17536 17810 18544 19520 19760 20824 21920 23180 24320 25376 26030 28496 30134 31616 31720 33428 33839 35072 35620 37088 39040 39520 41648 41785 43840 46360 50752 52060 56992 60268 63232 63440 66856 67678 71240 74176 75335 78080 79040 83296 83570 87680 92720 101504 104120 108641 113984 120536 126880 133712 135356 142480 148352 150670 158080 158783 166592 167140 169195 175360 185440 203008 208240 217282 227968 241072 253760 267424 270712 284960 296704 301340 316160 317566 333184 334280 338390 370880 416480 434564 455936 482144 507520 534848 541424 543205 569920 602680 635132 666368 668560 676780 741760 793915 832960 869128 964288 1015040 1069696 1082848 1086410 1139840 1205360 1270264 1337120 1353560 1483520 1587830 1665920 1738256 1928576 2064179 2139392 2165696 2172820 2279680 2410720 2540528 2674240 2707120 3175660 3331840 3476512 3857152 4128358 4331392 4345640 4821440 5081056 5348480 5414240 6351320 6953024 8256716 8662784 8691280 9642880 10162112 10320895 10696960 10828480 12702640 13906048 16513432 17382560 19285760 20324224 20641790 21656960 25405280 27812096 33026864 34765120 40648448 41283580 43313920 50810560 66053728 69530240 82567160 101621120 132107456 139060480 165134320 203242240 264214912 330268640 528429824 660537280 1321074560 2642149120
- Sum of all divisors σ(n): 7345154880
- Sum of proper divisors (its aliquot sum) s(n): 4703005760
- 2642149120 is an abundant number, because the sum of its proper divisors (4703005760) is greater than itself. Its abundance is 2060856640
Bases of 2642149120
- Binary: 100111010111101111111111000000002
- Hexadecimal: 0x9D7BFF00
- Base-36: 17P2FB4
Squares and roots of 2642149120
- 2642149120 squared (26421491202) is 6980951972316774400
- 2642149120 cubed (26421491203) is 18444716110419029842198528000
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The
square root of 2642149120 is 51401.8396557945 -
The
cube root of 2642149120 is 1382.4595778365
Scales and comparisons
How big is 2642149120?- 2,642,149,120 seconds is equal to 84 years, 4 days, 10 hours, 18 minutes, 40 seconds.
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To count from 1 to 2,642,149,120 would take you about one hundred sixty-eight 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 2642149120 cubic inches would be around 115.2 feet tall.
Recreational maths with 2642149120
- 2642149120 backwards is 0219412462
- The number of decimal digits it has is: 10
- The sum of 2642149120's digits is 31
- More coming soon!
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