2139827760
2,139,827,760 is an even composite number composed of six prime numbers multiplied together.
2139827760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2139827760:
24 × 33 × 5 × 7 × 97 × 1459
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 97 × 1459)See below for interesting mathematical facts about the number 2139827760 from the Numbermatics database.
Names of 2139827760
- Cardinal: 2139827760 can be written as Two billion, one hundred thirty-nine million, eight hundred twenty-seven thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 2.13982776 × 109
Factors of 2139827760
Divisors of 2139827760
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 97 105 108 112 120 126 135 140 144 168 180 189 194 210 216 240 252 270 280 291 315 336 360 378 388 420 432 485 504 540 560 582 630 679 720 756 776 840 873 945 970 1008 1080 1164 1260 1358 1455 1459 1512 1552 1680 1746 1890 1940 2037 2160 2328 2520 2619 2716 2910 2918 3024 3395 3492 3780 3880 4074 4365 4377 4656 5040 5238 5432 5820 5836 6111 6790 6984 7295 7560 7760 8148 8730 8754 10185 10213 10476 10864 11640 11672 12222 13095 13131 13580 13968 14590 15120 16296 17460 17508 18333 20370 20426 20952 21885 23280 23344 24444 26190 26262 27160 29180 30555 30639 32592 34920 35016 36666 39393 40740 40852 41904 43770 48888 51065 52380 52524 54320 58360 61110 61278 65655 69840 70032 73332 78786 81480 81704 87540 91665 91917 97776 102130 104760 105048 116720 122220 122556 131310 141523 146664 153195 157572 162960 163408 175080 183330 183834 196965 204260 209520 210096 244440 245112 262620 275751 283046 293328 306390 315144 350160 366660 367668 393930 408520 424569 459585 488880 490224 525240 551502 566092 612780 630288 707615 733320 735336 787860 817040 849138 919170 990661 1050480 1103004 1132184 1225560 1273707 1378755 1415230 1466640 1470672 1575720 1698276 1838340 1981322 2122845 2206008 2264368 2451120 2547414 2757510 2830460 2971983 3151440 3396552 3676680 3821121 3962644 4245690 4412016 4953305 5094828 5515020 5660920 5943966 6368535 6793104 7353360 7642242 7925288 8491380 8915949 9906610 10189656 11030040 11321840 11887932 12737070 14859915 15284484 15850576 16982760 17831898 19105605 19813220 20379312 22060080 23775864 25474140 26747847 29719830 30568968 33965520 35663796 38211210 39626440 44579745 47551728 50948280 53495694 59439660 61137936 71327592 76422420 79252880 89159490 101896560 106991388 118879320 133739235 142655184 152844840 178318980 213982776 237758640 267478470 305689680 356637960 427965552 534956940 713275920 1069913880 2139827760
- Sum of all divisors σ(n): 8516121600
- Sum of proper divisors (its aliquot sum) s(n): 6376293840
- 2139827760 is an abundant number, because the sum of its proper divisors (6376293840) is greater than itself. Its abundance is 4236466080
Bases of 2139827760
- Binary: 11111111000101100101110001100002
- Hexadecimal: 0x7F8B2E30
- Base-36: ZDZXO0
Squares and roots of 2139827760
- 2139827760 squared (21398277602) is 4578862842466617600
- 2139827760 cubed (21398277603) is 9797977819542575213784576000
-
The
square root of 2139827760 is 46258.2723412797 -
The
cube root of 2139827760 is 1288.6241686267
Scales and comparisons
How big is 2139827760?- 2,139,827,760 seconds is equal to 68 years, 2 weeks, 12 hours, 36 minutes.
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To count from 1 to 2,139,827,760 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 2139827760 cubic inches would be around 107.4 feet tall.
Recreational maths with 2139827760
- 2139827760 backwards is 0677289312
- 2139827760 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2139827760's digits is 45
- More coming soon!
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