2728143200
2,728,143,200 is an even composite number composed of five prime numbers multiplied together.
2728143200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 2728143200:
25 × 52 × 372 × 47 × 53
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 37 × 37 × 47 × 53)See below for interesting mathematical facts about the number 2728143200 from the Numbermatics database.
Names of 2728143200
- Cardinal: 2728143200 can be written as Two billion, seven hundred twenty-eight million, one hundred forty-three thousand, two hundred.
Scientific notation
- Scientific notation: 2.7281432 × 109
Factors of 2728143200
Divisors of 2728143200
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 47 50 53 74 80 94 100 106 148 160 185 188 200 212 235 265 296 370 376 400 424 470 530 592 740 752 800 848 925 940 1060 1175 1184 1325 1369 1480 1504 1696 1739 1850 1880 1961 2120 2350 2491 2650 2738 2960 3478 3700 3760 3922 4240 4700 4982 5300 5476 5920 6845 6956 7400 7520 7844 8480 8695 9400 9805 9964 10600 10952 12455 13690 13912 14800 15688 17390 18800 19610 19928 21200 21904 24910 27380 27824 29600 31376 34225 34780 37600 39220 39856 42400 43475 43808 49025 49820 54760 55648 62275 62752 64343 68450 69560 72557 78440 79712 86950 92167 98050 99640 109520 124550 128686 136900 139120 145114 156880 173900 184334 196100 199280 219040 249100 257372 273800 278240 290228 313760 321715 347800 362785 368668 392200 398560 460835 498200 514744 547600 580456 643430 695600 725570 737336 784400 921670 996400 1029488 1095200 1160912 1286860 1391200 1451140 1474672 1568800 1608575 1813925 1843340 1992800 2058976 2304175 2321824 2573720 2902280 2949344 3217150 3410179 3627850 3686680 4608350 5147440 5804560 6434300 6820358 7255700 7373360 9216700 10294880 11609120 12868600 13640716 14511400 14746720 17050895 18433400 25737200 27281432 29022800 34101790 36866800 51474400 54562864 58045600 68203580 73733600 85254475 109125728 136407160 170508950 272814320 341017900 545628640 682035800 1364071600 2728143200
- Sum of all divisors σ(n): 7122481632
- Sum of proper divisors (its aliquot sum) s(n): 4394338432
- 2728143200 is an abundant number, because the sum of its proper divisors (4394338432) is greater than itself. Its abundance is 1666195232
Bases of 2728143200
- Binary: 101000101001110000101001011000002
- Hexadecimal: 0xA29C2960
- Base-36: 1949KRK
Squares and roots of 2728143200
- 2728143200 squared (27281432002) is 7442765319706240000
- 2728143200 cubed (27281432003) is 20304929596152404653568000000
-
The
square root of 2728143200 is 52231.6302636631 -
The
cube root of 2728143200 is 1397.2980540093
Scales and comparisons
How big is 2728143200?- 2,728,143,200 seconds is equal to 86 years, 38 weeks, 5 days, 17 hours, 33 minutes, 20 seconds.
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To count from 1 to 2,728,143,200 would take you about one hundred seventy-three 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 2728143200 cubic inches would be around 116.4 feet tall.
Recreational maths with 2728143200
- 2728143200 backwards is 0023418272
- The number of decimal digits it has is: 10
- The sum of 2728143200's digits is 29
- More coming soon!
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