28027838800
28,027,838,800 is an even composite number composed of five prime numbers multiplied together.
28027838800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 28027838800:
24 × 52 × 132 × 17 × 293
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 17 × 29 × 29 × 29)See below for interesting mathematical facts about the number 28027838800 from the Numbermatics database.
Names of 28027838800
- Cardinal: 28027838800 can be written as Twenty-eight billion, twenty-seven million, eight hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.80278388 × 1010
Factors of 28027838800
Divisors of 28027838800
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 29 34 40 50 52 58 65 68 80 85 100 104 116 130 136 145 169 170 200 208 221 232 260 272 290 325 338 340 377 400 425 442 464 493 520 580 650 676 680 725 754 841 845 850 884 986 1040 1105 1160 1300 1352 1360 1450 1508 1682 1690 1700 1768 1885 1972 2210 2320 2465 2600 2704 2873 2900 3016 3364 3380 3400 3536 3770 3944 4205 4225 4420 4901 4930 5200 5525 5746 5800 6032 6409 6728 6760 6800 7540 7888 8410 8450 8840 9425 9802 9860 10933 11050 11492 11600 12325 12818 13456 13520 14297 14365 15080 16820 16900 17680 18850 19604 19720 21025 21866 22100 22984 24389 24505 24650 25636 28594 28730 30160 32045 33640 33800 37700 39208 39440 42050 43732 44200 45968 48778 49010 49300 51272 54665 57188 57460 64090 67280 67600 71485 71825 75400 78416 83317 84100 87464 88400 97556 98020 98600 102544 109330 114376 114920 121945 122525 128180 142129 142970 143650 150800 160225 166634 168200 174928 185861 195112 196040 197200 218660 228752 229840 243890 245050 256360 273325 284258 285940 287300 317057 320450 333268 336400 357425 371722 390224 392080 414613 416585 437320 487780 490100 512720 546650 568516 571880 574600 609725 634114 640900 666536 710645 714850 743444 829226 833170 874640 929305 975560 980200 1093300 1137032 1143760 1149200 1219450 1268228 1281800 1333072 1421290 1429700 1486888 1585285 1658452 1666340 1858610 1951120 1960400 2073065 2082925 2186600 2274064 2416193 2438900 2536456 2563600 2842580 2859400 2973776 3170570 3316904 3332680 3553225 3717220 4121741 4146130 4165850 4373200 4646525 4832386 4877800 5072912 5389969 5685160 5718800 6341140 6633808 6665360 7106450 7434440 7926425 8243482 8292260 8331700 9293050 9664772 9755600 10365325 10779938 11370320 12080965 12682280 14212900 14868880 15852850 16486964 16584520 16663400 18586100 19329544 20608705 20730650 21559876 24161930 25364560 26949845 28425800 31705700 32973928 33169040 33326800 37172200 38659088 41217410 41461300 43119752 48323860 53899690 56851600 60404825 63411400 65947856 70069597 74344400 82434820 82922600 86239504 96647720 103043525 107799380 120809650 126822800 134749225 140139194 164869640 165845200 193295440 206087050 215598760 241619300 269498450 280278388 329739280 350347985 412174100 431197520 483238600 538996900 560556776 700695970 824348200 966477200 1077993800 1121113552 1401391940 1648696400 1751739925 2155987600 2802783880 3503479850 5605567760 7006959700 14013919400 28027838800
- Sum of all divisors σ(n): 79961388840
- Sum of proper divisors (its aliquot sum) s(n): 51933550040
- 28027838800 is an abundant number, because the sum of its proper divisors (51933550040) is greater than itself. Its abundance is 23905711240
Bases of 28027838800
- Binary: 110100001101001011011100001010100002
- Hexadecimal: 0x68696E150
- Base-36: CVJ1UTS
Squares and roots of 28027838800
- 28027838800 squared (280278388002) is 785559747798785440000
- 28027838800 cubed (280278388003) is 22017541979073013148107072000000
-
The
square root of 28027838800 is 167415.1689662559 -
The
cube root of 28027838800 is 3037.5950074999
Scales and comparisons
How big is 28027838800?- 28,027,838,800 seconds is equal to 891 years, 10 weeks, 2 days, 6 hours, 46 minutes, 40 seconds.
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To count from 1 to 28,027,838,800 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 28027838800 cubic inches would be around 253.1 feet tall.
Recreational maths with 28027838800
- 28027838800 backwards is 00883872082
- The number of decimal digits it has is: 11
- The sum of 28027838800's digits is 46
- More coming soon!
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