2142758800
2,142,758,800 is an even composite number composed of six prime numbers multiplied together.
2142758800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 2142758800:
24 × 52 × 7 × 13 × 372 × 43
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 13 × 37 × 37 × 43)See below for interesting mathematical facts about the number 2142758800 from the Numbermatics database.
Names of 2142758800
- Cardinal: 2142758800 can be written as Two billion, one hundred forty-two million, seven hundred fifty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.1427588 × 109
Factors of 2142758800
Divisors of 2142758800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 37 40 43 50 52 56 65 70 74 80 86 91 100 104 112 130 140 148 172 175 182 185 200 208 215 259 260 280 296 301 325 344 350 364 370 400 430 455 481 518 520 559 560 592 602 650 688 700 728 740 860 910 925 962 1036 1040 1075 1118 1204 1295 1300 1369 1400 1456 1480 1505 1591 1720 1820 1850 1924 2072 2150 2236 2275 2405 2408 2590 2600 2738 2795 2800 2960 3010 3182 3367 3440 3640 3700 3848 3913 4144 4300 4472 4550 4810 4816 5180 5200 5476 5590 6020 6364 6475 6734 6845 7280 7400 7525 7696 7826 7955 8600 8944 9100 9583 9620 10360 10952 11137 11180 12025 12040 12728 12950 13468 13690 13975 14800 15050 15652 15910 16835 17200 17797 18200 19166 19240 19565 20683 20720 21904 22274 22360 24050 24080 25456 25900 26936 27380 27950 30100 31304 31820 33670 34225 35594 36400 38332 38480 39130 39775 41366 44548 44720 47915 48100 51800 53872 54760 55685 55900 58867 60200 62608 63640 67340 68450 71188 76664 78260 79550 82732 84175 88985 89096 95830 96200 97825 103415 103600 109520 111370 111800 117734 120400 124579 127280 134680 136900 142376 144781 153328 156520 159100 165464 168350 177970 178192 191660 192400 195650 206830 222740 223600 235468 239575 249158 269360 273800 278425 284752 289562 294335 313040 318200 330928 336700 355940 383320 391300 412069 413660 444925 445480 470936 479150 498316 517075 547600 556850 579124 588670 622895 636400 673400 711880 723905 765271 766640 782600 824138 827320 889850 890960 941872 958300 996632 1034150 1113700 1158248 1177340 1245790 1346800 1423760 1447810 1471675 1530542 1565200 1648276 1654640 1779700 1916600 1993264 2060345 2068300 2227400 2316496 2354680 2491580 2895620 2943350 3061084 3114475 3296552 3559400 3619525 3826355 3833200 4120690 4136600 4454800 4709360 4983160 5356897 5791240 5886700 6122168 6228950 6593104 7118800 7239050 7652710 8241380 8273200 9966320 10301725 10713794 11582480 11773400 12244336 12457900 14478100 15305420 16482760 19131775 20603450 21427588 23546800 24915800 26784485 28956200 30610840 32965520 38263550 41206900 42855176 49831600 53568970 57912400 61221680 76527100 82413800 85710352 107137940 133922425 153054200 164827600 214275880 267844850 306108400 428551760 535689700 1071379400 2142758800
- Sum of all divisors σ(n): 6663281856
- Sum of proper divisors (its aliquot sum) s(n): 4520523056
- 2142758800 is an abundant number, because the sum of its proper divisors (4520523056) is greater than itself. Its abundance is 2377764256
Bases of 2142758800
- Binary: 11111111011011111100111100100002
- Hexadecimal: 0x7FB7E790
- Base-36: ZFQR9S
Squares and roots of 2142758800
- 2142758800 squared (21427588002) is 4591415274977440000
- 2142758800 cubed (21427588003) is 9838295484912329361472000000
-
The
square root of 2142758800 is 46289.9427521791 -
The
cube root of 2142758800 is 1289.2122667031
Scales and comparisons
How big is 2142758800?- 2,142,758,800 seconds is equal to 68 years, 6 weeks, 6 days, 10 hours, 46 minutes, 40 seconds.
-
To count from 1 to 2,142,758,800 would take you about one hundred thirty-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 2142758800 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142758800
- 2142758800 backwards is 0088572412
- 2142758800 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2142758800's digits is 37
- More coming soon!
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