13845524420
13,845,524,420 is an even composite number composed of seven prime numbers multiplied together.
13845524420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13845524420:
22 × 5 × 7 × 132 × 31 × 43 × 439
(2 × 2 × 5 × 7 × 13 × 13 × 31 × 43 × 439)See below for interesting mathematical facts about the number 13845524420 from the Numbermatics database.
Names of 13845524420
- Cardinal: 13845524420 can be written as Thirteen billion, eight hundred forty-five million, five hundred twenty-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.384552442 × 1010
Factors of 13845524420
Divisors of 13845524420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 31 35 43 52 62 65 70 86 91 124 130 140 155 169 172 182 215 217 260 301 310 338 364 403 430 434 439 455 559 602 620 676 806 845 860 868 878 910 1085 1118 1183 1204 1333 1505 1612 1690 1756 1820 2015 2170 2195 2236 2366 2666 2795 2821 3010 3073 3380 3913 4030 4340 4390 4732 5239 5332 5590 5642 5707 5915 6020 6146 6665 7267 7826 8060 8780 9331 10478 11180 11284 11414 11830 12292 13330 13609 14105 14534 15365 15652 17329 18662 18877 19565 20956 22828 23660 26195 26660 27218 28210 28535 29068 30730 34658 36335 36673 37324 37754 39130 39949 46655 50869 52390 54436 56420 57070 61460 68045 69316 72670 73346 74191 75508 78260 79898 86645 93310 94385 95263 101738 104780 114140 121303 132139 136090 145340 146692 148382 159796 173290 176917 183365 186620 188770 190526 199745 203476 225277 242606 245401 254345 264278 272180 296764 346580 353834 366730 370955 377540 381052 399490 450554 476315 485212 490802 508690 519337 528556 585187 606515 660695 707668 733460 741910 798980 884585 901108 952630 981604 1017380 1038674 1126385 1170374 1213030 1227005 1238419 1321390 1483820 1576939 1717807 1769170 1905260 2077348 2252770 2299921 2340748 2426060 2454010 2476838 2596685 2642780 2925935 3153878 3190213 3435614 3538340 4096309 4505540 4599842 4908020 4953676 5193370 5851870 6192095 6307756 6380426 6871228 7607431 7884695 8192618 8589035 9199684 10386740 11499605 11703740 12384190 12760852 15214862 15769390 15951065 16099447 16385236 17178070 20481545 22331491 22999210 24768380 30429724 31538780 31902130 32198894 34356140 38037155 40963090 44662982 45998420 53252017 63804260 64397788 76074310 80497235 81926180 89325964 98896603 106504034 111657455 152148620 160994470 197793206 213008068 223314910 266260085 321988940 395586412 446629820 494483015 532520170 692276221 988966030 1065040340 1384552442 1977932060 2769104884 3461381105 6922762210 13845524420
- Sum of all divisors σ(n): 38093045760
- Sum of proper divisors (its aliquot sum) s(n): 24247521340
- 13845524420 is an abundant number, because the sum of its proper divisors (24247521340) is greater than itself. Its abundance is 10401996920
Bases of 13845524420
- Binary: 11001110010100000111101111110001002
- Hexadecimal: 0x33941EFC4
- Base-36: 6CZ9N0K
Squares and roots of 13845524420
- 13845524420 squared (138455244202) is 191698546464816336400
- 13845524420 cubed (138455244203) is 2654166906357119256441134888000
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The
square root of 13845524420 is 117667.0065056471 -
The
cube root of 13845524420 is 2401.2449802225
Scales and comparisons
How big is 13845524420?- 13,845,524,420 seconds is equal to 440 years, 12 weeks, 5 days, 3 hours, 20 seconds.
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To count from 1 to 13,845,524,420 would take you about eight hundred eighty 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 13845524420 cubic inches would be around 200.1 feet tall.
Recreational maths with 13845524420
- 13845524420 backwards is 02442554831
- The number of decimal digits it has is: 11
- The sum of 13845524420's digits is 38
- More coming soon!
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