2142806400
2,142,806,400 is an even composite number composed of five prime numbers multiplied together.
2142806400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 2142806400:
27 × 34 × 52 × 7 × 1181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 1181)See below for interesting mathematical facts about the number 2142806400 from the Numbermatics database.
Names of 2142806400
- Cardinal: 2142806400 can be written as Two billion, one hundred forty-two million, eight hundred six thousand, four hundred.
Scientific notation
- Scientific notation: 2.1428064 × 109
Factors of 2142806400
Divisors of 2142806400
- Number of divisors d(n): 480
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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 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 81 84 90 96 100 105 108 112 120 126 128 135 140 144 150 160 162 168 175 180 189 192 200 210 216 224 225 240 252 270 280 288 300 315 320 324 336 350 360 378 384 400 405 420 432 448 450 480 504 525 540 560 567 576 600 630 640 648 672 675 700 720 756 800 810 840 864 896 900 945 960 1008 1050 1080 1120 1134 1152 1181 1200 1260 1296 1344 1350 1400 1440 1512 1575 1600 1620 1680 1728 1800 1890 1920 2016 2025 2100 2160 2240 2268 2362 2400 2520 2592 2688 2700 2800 2835 2880 3024 3150 3200 3240 3360 3456 3543 3600 3780 4032 4050 4200 4320 4480 4536 4724 4725 4800 5040 5184 5400 5600 5670 5760 5905 6048 6300 6480 6720 7086 7200 7560 8064 8100 8267 8400 8640 9072 9448 9450 9600 10080 10368 10629 10800 11200 11340 11810 12096 12600 12960 13440 14172 14175 14400 15120 16200 16534 16800 17280 17715 18144 18896 18900 20160 21258 21600 22400 22680 23620 24192 24801 25200 25920 28344 28350 28800 29525 30240 31887 32400 33068 33600 35430 36288 37792 37800 40320 41335 42516 43200 45360 47240 49602 50400 51840 53145 56688 56700 59050 60480 63774 64800 66136 67200 70860 72576 74403 75584 75600 82670 85032 86400 88575 90720 94480 95661 99204 100800 106290 113376 113400 118100 120960 124005 127548 129600 132272 141720 148806 151168 151200 159435 165340 170064 177150 181440 188960 191322 198408 201600 206675 212580 223209 226752 226800 236200 248010 255096 259200 264544 265725 283440 297612 302400 318870 330680 340128 354300 362880 372015 377920 382644 396816 413350 425160 446418 453504 453600 472400 478305 496020 510192 529088 531450 566880 595224 604800 620025 637740 661360 669627 680256 708600 744030 755840 765288 793632 797175 826700 850320 892836 907200 944800 956610 992040 1020384 1058176 1062900 1116045 1133760 1190448 1240050 1275480 1322720 1339254 1360512 1417200 1488060 1530576 1587264 1594350 1653400 1700640 1785672 1814400 1860075 1889600 1913220 1984080 2040768 2125800 2232090 2267520 2380896 2391525 2480100 2550960 2645440 2678508 2834400 2976120 3061152 3174528 3188700 3306800 3348135 3401280 3571344 3720150 3779200 3826440 3968160 4081536 4251600 4464180 4761792 4783050 4960200 5101920 5290880 5357016 5580225 5668800 5952240 6122304 6377400 6613600 6696270 6802560 7142688 7440300 7652880 7936320 8503200 8928360 9523584 9566100 9920400 10203840 10714032 11160450 11337600 11904480 12244608 12754800 13227200 13392540 14285376 14880600 15305760 15872640 16740675 17006400 17856720 19132200 19840800 20407680 21428064 22320900 23808960 25509600 26454400 26785080 28570752 29761200 30611520 33481350 34012800 35713440 38264400 39681600 42856128 44641800 47617920 51019200 53570160 59522400 61223040 66962700 71426880 76528800 79363200 85712256 89283600 102038400 107140320 119044800 133925400 142853760 153057600 178567200 214280640 238089600 267850800 306115200 357134400 428561280 535701600 714268800 1071403200 2142806400
- Sum of all divisors σ(n): 9044711280
- Sum of proper divisors (its aliquot sum) s(n): 6901904880
- 2142806400 is an abundant number, because the sum of its proper divisors (6901904880) is greater than itself. Its abundance is 4759098480
Bases of 2142806400
- Binary: 11111111011100010100001100000002
- Hexadecimal: 0x7FB8A180
- Base-36: ZFRS00
Squares and roots of 2142806400
- 2142806400 squared (21428064002) is 4591619267880960000
- 2142806400 cubed (21428064003) is 9838951153578635526144000000
-
The
square root of 2142806400 is 46290.4568998839 -
The
cube root of 2142806400 is 1289.2218129713
Scales and comparisons
How big is 2142806400?- 2,142,806,400 seconds is equal to 68 years, 7 weeks.
-
To count from 1 to 2,142,806,400 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 2142806400 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142806400
- 2142806400 backwards is 0046082412
- 2142806400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2142806400's digits is 27
- More coming soon!
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The information we have on file for 2142806400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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