2728080810
2,728,080,810 is an even composite number composed of six prime numbers multiplied together.
2728080810 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 2728080810:
2 × 35 × 5 × 7 × 133 × 73
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 13 × 73)See below for interesting mathematical facts about the number 2728080810 from the Numbermatics database.
Names of 2728080810
- Cardinal: 2728080810 can be written as Two billion, seven hundred twenty-eight million, eighty thousand, eight hundred ten.
Scientific notation
- Scientific notation: 2.72808081 × 109
Factors of 2728080810
Divisors of 2728080810
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 73 78 81 90 91 105 117 126 130 135 146 162 169 182 189 195 210 219 234 243 270 273 315 338 351 365 378 390 405 438 455 486 507 511 546 567 585 630 657 702 730 810 819 845 910 945 949 1014 1022 1053 1095 1134 1170 1183 1215 1314 1365 1521 1533 1638 1690 1701 1755 1890 1898 1971 2106 2190 2197 2366 2430 2457 2535 2555 2730 2835 2847 3042 3066 3159 3285 3402 3510 3549 3942 4095 4394 4563 4599 4745 4914 5070 5110 5265 5670 5694 5913 5915 6318 6570 6591 6643 7098 7371 7605 7665 8190 8505 8541 9126 9198 9490 9855 10530 10647 10985 11826 11830 12285 12337 13182 13286 13689 13797 14235 14742 15210 15330 15379 15795 17010 17082 17739 17745 19710 19773 19929 21294 21970 22113 22815 22995 24570 24674 25623 27378 27594 28470 29565 30758 31590 31941 32955 33215 35478 35490 36855 37011 39546 39858 41067 41391 42705 44226 45630 45990 46137 51246 53235 59130 59319 59787 61685 63882 65910 66430 68445 68985 73710 74022 76869 76895 82134 82782 85410 86359 88695 92274 95823 98865 99645 106470 110565 111033 118638 119574 123370 124173 128115 136890 137970 138411 153738 153790 159705 160381 172718 177390 177957 179361 185055 191646 197730 199290 205335 206955 221130 222066 230607 230685 248346 256230 259077 276822 287469 296595 298935 319410 320762 333099 355914 358722 370110 384345 410670 413910 415233 431795 461214 461370 479115 481143 518154 533871 538083 555165 574938 593190 597870 620865 666198 692055 768690 777231 801905 830466 863590 889785 896805 958230 962286 999297 1067742 1076166 1110330 1122667 1153035 1241730 1245699 1295385 1384110 1437345 1443429 1554462 1603810 1614249 1665495 1779570 1793610 1998594 2076165 2245334 2306070 2331693 2405715 2491398 2590770 2669355 2690415 2874690 2886858 2997891 3228498 3330990 3368001 3737097 3886155 4152330 4330287 4663386 4811430 4996485 5338710 5380830 5613335 5995782 6228495 6736002 6995079 7217145 7474194 7772310 8071245 8660574 9992970 10104003 11226670 11658465 12456990 12990861 13990158 14434290 14989455 16142490 16840005 18685485 20208006 20985237 21651435 23316930 25981722 29978910 30312009 33680010 34975395 37370970 38972583 41970474 43302870 50520015 60624018 64954305 69950790 77945166 90936027 101040030 104926185 129908610 151560045 181872054 194862915 209852370 272808081 303120090 389725830 454680135 545616162 909360270 1364040405 2728080810
- Sum of all divisors σ(n): 9231505920
- Sum of proper divisors (its aliquot sum) s(n): 6503425110
- 2728080810 is an abundant number, because the sum of its proper divisors (6503425110) is greater than itself. Its abundance is 3775344300
Bases of 2728080810
- Binary: 101000101001101100110101101010102
- Hexadecimal: 0xA29B35AA
- Base-36: 19488MI
Squares and roots of 2728080810
- 2728080810 squared (27280808102) is 7442424905890256100
- 2728080810 cubed (27280808103) is 20303536565625263632395441000
-
The
square root of 2728080810 is 52231.0330167805 -
The
cube root of 2728080810 is 1397.2874023091
Scales and comparisons
How big is 2728080810?- 2,728,080,810 seconds is equal to 86 years, 38 weeks, 5 days, 13 minutes, 30 seconds.
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To count from 1 to 2,728,080,810 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 2728080810 cubic inches would be around 116.4 feet tall.
Recreational maths with 2728080810
- 2728080810 backwards is 0180808272
- The number of decimal digits it has is: 10
- The sum of 2728080810's digits is 36
- More coming soon!
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