2542121010
2,542,121,010 is an even composite number composed of seven prime numbers multiplied together.
2542121010 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2542121010:
2 × 34 × 5 × 11 × 13 × 17 × 1291
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 17 × 1291)See below for interesting mathematical facts about the number 2542121010 from the Numbermatics database.
Names of 2542121010
- Cardinal: 2542121010 can be written as Two billion, five hundred forty-two million, one hundred twenty-one thousand and ten.
Scientific notation
- Scientific notation: 2.54212101 × 109
Factors of 2542121010
Divisors of 2542121010
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 9 10 11 13 15 17 18 22 26 27 30 33 34 39 45 51 54 55 65 66 78 81 85 90 99 102 110 117 130 135 143 153 162 165 170 187 195 198 221 234 255 270 286 297 306 330 351 374 390 405 429 442 459 495 510 561 585 594 663 702 715 765 810 858 891 918 935 990 1053 1105 1122 1170 1287 1291 1326 1377 1430 1485 1530 1683 1755 1782 1870 1989 2106 2145 2210 2295 2431 2574 2582 2754 2805 2970 3315 3366 3510 3861 3873 3978 4290 4455 4590 4862 5049 5265 5610 5967 6435 6455 6630 6885 7293 7722 7746 8415 8910 9945 10098 10530 11583 11619 11934 12155 12870 12910 13770 14201 14586 15147 16783 16830 17901 19305 19365 19890 21879 21947 23166 23238 24310 25245 28402 29835 30294 33566 34857 35802 36465 38610 38730 42603 43758 43894 50349 50490 57915 58095 59670 65637 65841 69714 71005 72930 75735 83915 85206 89505 100698 104571 109395 109735 115830 116190 127809 131274 131682 142010 151047 151470 167830 174285 179010 184613 196911 197523 209142 213015 218790 219470 241417 251745 255618 285311 302094 328185 329205 348570 369226 383427 393822 395046 426030 453141 482834 503490 522855 553839 570622 592569 639045 656370 658410 724251 755235 766854 855933 906282 923065 984555 987615 1045710 1107678 1150281 1185138 1207085 1278090 1359423 1426555 1448502 1510470 1661517 1711866 1777707 1846130 1917135 1969110 1975230 2172753 2265705 2300562 2414170 2567799 2718846 2769195 2853110 2962845 3138421 3323034 3555414 3621255 3834270 4279665 4345506 4531410 4984551 5135598 5538390 5751405 5925690 6276842 6518259 6797115 7242510 7703397 8307585 8559330 8888535 9415263 9969102 10863765 11502810 12838995 13036518 13594230 14953653 15406794 15692105 16615170 17777070 18830526 19554777 21727530 23110191 24922755 25677990 28245789 29907306 31384210 32591295 38516985 39109554 46220382 47076315 49845510 56491578 65182590 74768265 77033970 84737367 94152630 97773885 115550955 141228945 149536530 169474734 195547770 231101910 254212101 282457890 423686835 508424202 847373670 1271060505 2542121010
- Sum of all divisors σ(n): 8509463424
- Sum of proper divisors (its aliquot sum) s(n): 5967342414
- 2542121010 is an abundant number, because the sum of its proper divisors (5967342414) is greater than itself. Its abundance is 3425221404
Bases of 2542121010
- Binary: 100101111000010110110000001100102
- Hexadecimal: 0x9785B032
- Base-36: 161IH4I
Squares and roots of 2542121010
- 2542121010 squared (25421210102) is 6462379229483420100
- 2542121010 cubed (25421210103) is 16428150013857413682866301000
-
The
square root of 2542121010 is 50419.4507110103 -
The
cube root of 2542121010 is 1364.7886642989
Scales and comparisons
How big is 2542121010?- 2,542,121,010 seconds is equal to 80 years, 43 weeks, 1 day, 16 hours, 43 minutes, 30 seconds.
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To count from 1 to 2,542,121,010 would take you about one hundred sixty-one 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 2542121010 cubic inches would be around 113.7 feet tall.
Recreational maths with 2542121010
- 2542121010 backwards is 0101212452
- 2542121010 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2542121010's digits is 18
- More coming soon!
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