42640785188424
42,640,785,188,424 is an even composite number composed of six prime numbers multiplied together.
42640785188424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42640785188424:
23 × 33 × 17 × 61 × 97 × 1962551
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 61 × 97 × 1962551)See below for interesting mathematical facts about the number 42640785188424 from the Numbermatics database.
Names of 42640785188424
- Cardinal: 42640785188424 can be written as Forty-two trillion, six hundred forty billion, seven hundred eighty-five million, one hundred eighty-eight thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 4.2640785188424 × 1013
Factors of 42640785188424
Divisors of 42640785188424
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 61 68 72 97 102 108 122 136 153 183 194 204 216 244 291 306 366 388 408 459 488 549 582 612 732 776 873 918 1037 1098 1164 1224 1464 1647 1649 1746 1836 2074 2196 2328 2619 3111 3294 3298 3492 3672 4148 4392 4947 5238 5917 6222 6588 6596 6984 8296 9333 9894 10476 11834 12444 13176 13192 14841 17751 18666 19788 20952 23668 24888 27999 29682 35502 37332 39576 44523 47336 53253 55998 59364 71004 74664 89046 100589 106506 111996 118728 142008 159759 178092 201178 213012 223992 301767 319518 356184 402356 426024 603534 639036 804712 905301 1207068 1278072 1810602 1962551 2414136 2715903 3621204 3925102 5431806 5887653 7242408 7850204 10863612 11775306 15700408 17662959 21727224 23550612 33363367 35325918 47101224 52988877 66726734 70651836 100090101 105977754 119715611 133453468 141303672 190367447 200180202 211955508 239431222 266906936 300270303 359146833 380734894 400360404 423911016 478862444 571102341 600540606 718293666 761469788 800720808 900810909 957724888 1077440499 1142204682 1201081212 1436587332 1522939576 1713307023 1801621818 2035165387 2154880998 2284409364 2402162424 2873174664 3232321497 3236246599 3426614046 3603243636 4070330774 4309761996 4568818728 5139921069 6105496161 6464642994 6472493198 6853228092 7206487272 8140661548 8619523992 9708739797 10279842138 11612414267 12210992322 12929285988 12944986396 13706456184 16281323096 18316488483 19417479594 20559684276 23224828534 24421984644 25858571976 25889972792 29126219391 34837242801 36632976966 38834959188 41119368552 46449657068 48843969288 54949465449 58252438782 69674485602 73265953932 77669918376 87378658173 92899314136 104511728403 109898930898 116504877564 139348971204 146531907864 174757316346 197411042539 209023456806 219797861796 233009755128 278697942408 313535185209 349514632692 394822085078 418046913612 439595723592 592233127617 627070370418 699029265384 789644170156 836093827224 1184466255234 1254140740836 1579288340312 1776699382851 2368932510468 2508281481672 3553398765702 4737865020936 5330098148553 7106797531404 10660196297106 14213595062808 21320392594212 42640785188424
- Sum of all divisors σ(n): 128784232281600
- Sum of proper divisors (its aliquot sum) s(n): 86143447093176
- 42640785188424 is an abundant number, because the sum of its proper divisors (86143447093176) is greater than itself. Its abundance is 43502661904752
Bases of 42640785188424
- Binary: 10011011001000000101001101101010100110010010002
- Hexadecimal: 0x26C814DAA648
- Base-36: F44WMJR60
Squares and roots of 42640785188424
- 42640785188424 squared (426407851884242) is 1818236561485319581183603776
- 42640785188424 cubed (426407851884243) is 77531034640034198778849950902543517889024
-
The
square root of 42640785188424 is 6529991.2089086307 -
The
cube root of 42640785188424 is 34936.1516747761
Scales and comparisons
How big is 42640785188424?- 42,640,785,188,424 seconds is equal to 1,355,845 years, 3 weeks, 5 days, 8 hours, 20 minutes, 24 seconds.
-
To count from 1 to 42,640,785,188,424 would take you about three million, three hundred eighty-nine thousand, six hundred twelve 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 42640785188424 cubic inches would be around 2911.3 feet tall.
Recreational maths with 42640785188424
- 42640785188424 backwards is 42488158704624
- The number of decimal digits it has is: 14
- The sum of 42640785188424's digits is 63
- More coming soon!
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