2142608400
2,142,608,400 is an even composite number composed of six prime numbers multiplied together.
2142608400 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 2142608400:
24 × 32 × 52 × 31 × 73 × 263
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 31 × 73 × 263)See below for interesting mathematical facts about the number 2142608400 from the Numbermatics database.
Names of 2142608400
- Cardinal: 2142608400 can be written as Two billion, one hundred forty-two million, six hundred eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.1426084 × 109
Factors of 2142608400
Divisors of 2142608400
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 36 40 45 48 50 60 62 72 73 75 80 90 93 100 120 124 144 146 150 155 180 186 200 219 225 240 248 263 279 292 300 310 360 365 372 400 438 450 465 496 526 558 584 600 620 657 720 730 744 775 789 876 900 930 1052 1095 1116 1168 1200 1240 1314 1315 1395 1460 1488 1550 1578 1752 1800 1825 1860 2104 2190 2232 2263 2325 2367 2480 2628 2630 2790 2920 3100 3156 3285 3504 3600 3650 3720 3945 4208 4380 4464 4526 4650 4734 5256 5260 5475 5580 5840 6200 6312 6570 6575 6789 6975 7300 7440 7890 8153 8760 9052 9300 9468 10512 10520 10950 11160 11315 11835 12400 12624 13140 13150 13578 13950 14600 15780 16306 16425 17520 18104 18600 18936 19199 19725 20367 21040 21900 22320 22630 23670 24459 26280 26300 27156 27900 29200 31560 32612 32850 33945 36208 37200 37872 38398 39450 40734 40765 43800 45260 47340 48918 52560 52600 54312 55800 56575 57597 59175 63120 65224 65700 67890 73377 76796 78900 81468 81530 87600 90520 94680 95995 97836 101835 105200 108624 111600 113150 115194 118350 122295 130448 131400 135780 146754 153592 157800 162936 163060 169725 172791 181040 189360 191990 195672 203670 203825 226300 230388 236700 244590 262800 271560 287985 293508 307184 315600 325872 326120 339450 345582 366885 383980 391344 407340 407650 452600 460776 473400 479975 489180 509175 543120 575970 587016 595169 611475 652240 678900 691164 733770 767960 814680 815300 863955 905200 921552 946800 959950 978360 1018350 1151940 1174032 1190338 1222950 1357800 1382328 1439925 1467540 1535920 1629360 1630600 1727910 1785507 1834425 1919900 1956720 2036700 2303880 2380676 2445900 2715600 2764656 2879850 2935080 2975845 3261200 3455820 3571014 3668850 3839800 4073400 4319775 4607760 4761352 4891800 5356521 5759700 5870160 5951690 6911640 7142028 7337700 7679600 8146800 8639550 8927535 9522704 9783600 10713042 11519400 11903380 13823280 14284056 14675400 14879225 17279100 17855070 21426084 23038800 23806760 26782605 28568112 29350800 29758450 34558200 35710140 42852168 44637675 47613520 53565210 59516900 69116400 71420280 85704336 89275350 107130420 119033800 133913025 142840560 178550700 214260840 238067600 267826050 357101400 428521680 535652100 714202800 1071304200 2142608400
- Sum of all divisors σ(n): 7810023936
- Sum of proper divisors (its aliquot sum) s(n): 5667415536
- 2142608400 is an abundant number, because the sum of its proper divisors (5667415536) is greater than itself. Its abundance is 3524807136
Bases of 2142608400
- Binary: 11111111011010110011100000100002
- Hexadecimal: 0x7FB59C10
- Base-36: ZFNJ80
Squares and roots of 2142608400
- 2142608400 squared (21426084002) is 4590770755750560000
- 2142608400 cubed (21426084003) is 9836223983745498160704000000
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The
square root of 2142608400 is 46288.3181807247 -
The
cube root of 2142608400 is 1289.1821027759
Scales and comparisons
How big is 2142608400?- 2,142,608,400 seconds is equal to 68 years, 6 weeks, 4 days, 17 hours.
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To count from 1 to 2,142,608,400 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 2142608400 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142608400
- 2142608400 backwards is 0048062412
- The number of decimal digits it has is: 10
- The sum of 2142608400's digits is 27
- More coming soon!
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