28027246940
28,027,246,940 is an even composite number composed of seven prime numbers multiplied together.
28027246940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 28027246940:
22 × 5 × 7 × 112 × 19 × 31 × 532
(2 × 2 × 5 × 7 × 11 × 11 × 19 × 31 × 53 × 53)See below for interesting mathematical facts about the number 28027246940 from the Numbermatics database.
Names of 28027246940
- Cardinal: 28027246940 can be written as Twenty-eight billion, twenty-seven million, two hundred forty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.802724694 × 1010
Factors of 28027246940
Divisors of 28027246940
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 10 11 14 19 20 22 28 31 35 38 44 53 55 62 70 76 77 95 106 110 121 124 133 140 154 155 190 209 212 217 220 242 265 266 308 310 341 371 380 385 418 434 484 530 532 583 589 605 620 665 682 742 770 836 847 868 1007 1045 1060 1085 1166 1178 1210 1330 1364 1463 1484 1540 1643 1694 1705 1855 2014 2090 2170 2299 2332 2356 2387 2420 2660 2809 2915 2926 2945 3286 3388 3410 3710 3751 4028 4081 4123 4180 4235 4340 4598 4774 5035 5618 5830 5852 5890 6413 6479 6572 6820 7049 7315 7420 7502 8162 8215 8246 8470 9196 9548 10070 11077 11236 11495 11501 11660 11780 11935 12826 12958 14045 14098 14630 15004 16093 16324 16430 16492 16940 18073 18755 19663 20140 20405 20615 22154 22990 23002 23870 25652 25916 26257 28090 28196 29260 30899 31217 32065 32186 32395 32860 35245 36146 37510 39326 40810 41230 44308 44891 45353 45980 46004 47740 52514 53371 55385 56180 57505 61798 62434 64130 64372 64790 70490 71269 72292 75020 77539 78652 80465 81620 82460 87079 89782 90365 90706 98315 105028 106742 110770 115010 121847 123596 124868 126511 128260 129580 131285 140980 142538 154495 155078 156085 160930 174158 179564 180730 181412 196630 198803 213484 216293 218519 221540 224455 226765 230020 243694 253022 262570 266855 285076 308990 310156 312170 321860 339889 343387 348316 356345 361460 373597 387695 393260 397606 432586 435395 437038 448910 453530 487388 498883 506044 525140 533710 587081 609235 609553 617980 624340 632555 679778 686774 712690 747194 775390 795212 852929 865172 870790 874076 897820 907060 957869 994015 997766 1067420 1081465 1092595 1174162 1218470 1219106 1265110 1359556 1373548 1391621 1425380 1494388 1550780 1654501 1699445 1705858 1716935 1741580 1867985 1915738 1988030 1995532 2162930 2185190 2348324 2379223 2403709 2436940 2438212 2494415 2530220 2783242 2935405 3047765 3309002 3398890 3411716 3433870 3735970 3777257 3831476 3976060 4109567 4264645 4325860 4370380 4758446 4789345 4807418 4988830 5566484 5870810 6095530 6457891 6618004 6705083 6797780 6867740 6958105 7471940 7554514 8219134 8272505 8529290 9516892 9578690 9614836 9977660 10536559 11581507 11741620 11896115 12018545 12191060 12915782 13410166 13916210 15109028 16438268 16545010 17058580 18199511 18886285 19157380 20547835 21073118 23163014 23792230 24037090 25831564 26440799 26820332 27832420 32289455 33090020 33525415 36399022 37772570 41095670 42146236 45205237 46326028 47584460 48074180 52682795 52881598 57907535 64578910 67050830 72798044 73755913 75545140 82191340 90410474 90997555 105365590 105763196 115815070 127396577 129157820 132203995 134101660 147511826 180820948 181995110 200194621 210731180 226026185 231630140 254793154 264407990 295023652 363990220 368779565 400389242 452052370 509586308 528815980 636982885 737559130 800778484 904104740 1000973105 1273965770 1401362347 1475118260 2001946210 2547931540 2802724694 4003892420 5605449388 7006811735 14013623470 28027246940
- Sum of all divisors σ(n): 81882716160
- Sum of proper divisors (its aliquot sum) s(n): 53855469220
- 28027246940 is an abundant number, because the sum of its proper divisors (53855469220) is greater than itself. Its abundance is 25828222280
Bases of 28027246940
- Binary: 110100001101000110111011001010111002
- Hexadecimal: 0x6868DD95C
- Base-36: CVIP658
Squares and roots of 28027246940
- 28027246940 squared (280272469402) is 785526571035739363600
- 28027246940 cubed (280272469403) is 22016147184350118709095647384000
-
The
square root of 28027246940 is 167413.4013154263 -
The
cube root of 28027246940 is 3037.5736258579
Scales and comparisons
How big is 28027246940?- 28,027,246,940 seconds is equal to 891 years, 9 weeks, 2 days, 10 hours, 22 minutes, 20 seconds.
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To count from 1 to 28,027,246,940 would take you about one thousand, seven hundred eighty-two 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 28027246940 cubic inches would be around 253.1 feet tall.
Recreational maths with 28027246940
- 28027246940 backwards is 04964272082
- 28027246940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28027246940's digits is 44
- More coming soon!
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The information we have on file for 28027246940 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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