2148642720
2,148,642,720 is an even composite number composed of six prime numbers multiplied together.
2148642720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2148642720:
25 × 33 × 5 × 7 × 41 × 1733
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 41 × 1733)See below for interesting mathematical facts about the number 2148642720 from the Numbermatics database.
Names of 2148642720
- Cardinal: 2148642720 can be written as Two billion, one hundred forty-eight million, six hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.14864272 × 109
Factors of 2148642720
Divisors of 2148642720
- Number of divisors d(n): 384
-
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 32 35 36 40 41 42 45 48 54 56 60 63 70 72 80 82 84 90 96 105 108 112 120 123 126 135 140 144 160 164 168 180 189 205 210 216 224 240 246 252 270 280 287 288 315 328 336 360 369 378 410 420 432 480 492 504 540 560 574 615 630 656 672 720 738 756 820 840 861 864 945 984 1008 1080 1107 1120 1148 1230 1260 1312 1435 1440 1476 1512 1640 1680 1722 1733 1845 1890 1968 2016 2160 2214 2296 2460 2520 2583 2870 2952 3024 3280 3360 3444 3466 3690 3780 3936 4305 4320 4428 4592 4920 5040 5166 5199 5535 5740 5904 6048 6560 6888 6932 7380 7560 7749 8610 8665 8856 9184 9840 10080 10332 10398 11070 11480 11808 12131 12915 13776 13864 14760 15120 15498 15597 17220 17330 17712 19680 20664 20796 22140 22960 24262 25830 25995 27552 27728 29520 30240 30996 31194 34440 34660 35424 36393 38745 41328 41592 44280 45920 46791 48524 51660 51990 55456 59040 60655 61992 62388 68880 69320 71053 72786 77490 77985 82656 83184 88560 93582 97048 103320 103980 109179 121310 123984 124776 137760 138640 142106 145572 154980 155970 166368 177120 181965 187164 194096 206640 207960 213159 218358 233955 242620 247968 249552 277280 284212 291144 309960 311940 327537 355265 363930 374328 388192 413280 415920 426318 436716 467910 485240 497371 499104 545895 568424 582288 619920 623880 639477 655074 710530 727860 748656 831840 852636 873432 935820 970480 994742 1065795 1091790 1136848 1164576 1239840 1247760 1278954 1310148 1421060 1455720 1492113 1497312 1637685 1705272 1746864 1871640 1918431 1940960 1989484 2131590 2183580 2273696 2486855 2495520 2557908 2620296 2842120 2911440 2984226 3197385 3275370 3410544 3493728 3743280 3836862 3978968 4263180 4367160 4476339 4973710 5115816 5240592 5684240 5822880 5968452 6394770 6550740 6821088 7460565 7486560 7673724 7957936 8526360 8734320 8952678 9592155 9947420 10231632 10481184 11368480 11936904 12789540 13101480 13429017 14921130 15347448 15915872 17052720 17468640 17905356 19184310 19894840 20463264 22381695 23873808 25579080 26202960 26858034 29842260 30694896 34105440 35810712 38368620 39789680 44763390 47747616 51158160 52405920 53716068 59684520 61389792 67145085 71621424 76737240 79579360 89526780 102316320 107432136 119369040 134290170 143242848 153474480 179053560 214864272 238738080 268580340 306948960 358107120 429728544 537160680 716214240 1074321360 2148642720
- Sum of all divisors σ(n): 8809274880
- Sum of proper divisors (its aliquot sum) s(n): 6660632160
- 2148642720 is an abundant number, because the sum of its proper divisors (6660632160) is greater than itself. Its abundance is 4511989440
Bases of 2148642720
- Binary: 100000000001000110101111101000002
- Hexadecimal: 0x8011AFA0
- Base-36: ZJ8VC0
Squares and roots of 2148642720
- 2148642720 squared (21486427202) is 4616665538208998400
- 2148642720 cubed (21486427203) is 9919564799347646250651648000
-
The
square root of 2148642720 is 46353.4542402183 -
The
cube root of 2148642720 is 1290.3912280113
Scales and comparisons
How big is 2148642720?- 2,148,642,720 seconds is equal to 68 years, 16 weeks, 4 days, 13 hours, 12 minutes.
-
To count from 1 to 2,148,642,720 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 2148642720 cubic inches would be around 107.5 feet tall.
Recreational maths with 2148642720
- 2148642720 backwards is 0272468412
- 2148642720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2148642720's digits is 36
- More coming soon!
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The information we have on file for 2148642720 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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