42872085872
42,872,085,872 is an even composite number composed of five prime numbers multiplied together.
What does the number 42872085872 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
42872085872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42872085872:
24 × 73 × 11 × 312 × 739
(2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 31 × 31 × 739)See below for interesting mathematical facts about the number 42872085872 from the Numbermatics database.
Names of 42872085872
- Cardinal: 42872085872 can be written as Forty-two billion, eight hundred seventy-two million, eighty-five thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.2872085872 × 1010
Factors of 42872085872
Divisors of 42872085872
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 44 49 56 62 77 88 98 112 124 154 176 196 217 248 308 341 343 392 434 496 539 616 682 686 739 784 868 961 1078 1232 1364 1372 1478 1519 1736 1922 2156 2387 2728 2744 2956 3038 3472 3773 3844 4312 4774 5173 5456 5488 5912 6076 6727 7546 7688 8129 8624 9548 10346 10571 10633 11824 12152 13454 15092 15376 16258 16709 19096 20692 21142 21266 22909 24304 26908 30184 32516 33418 36211 38192 41384 42284 42532 45818 47089 53816 56903 60368 65032 66836 72422 73997 82768 84568 85064 91636 94178 107632 113806 116963 130064 133672 144844 147994 160363 169136 170128 183272 188356 227612 233926 251999 253477 267344 289688 295988 320726 329623 366544 376712 398321 455224 467852 503998 506954 517979 579376 591976 641452 659246 710179 753424 796642 910448 935704 1007996 1013908 1035958 1122541 1183952 1282904 1318492 1420358 1593284 1763993 1871408 2015992 2027816 2071916 2245082 2565808 2636984 2788247 2840716 3186568 3527986 3625853 4031984 4055632 4143832 4490164 4971253 5273968 5576494 5681432 6373136 7055972 7251706 7811969 7857787 8287664 8980328 9942506 11152988 11362864 12347951 14111944 14503412 15623938 15715574 17960656 19885012 22305976 24695902 28223888 29006824 31247876 31431148 34798771 39770024 44611952 49391804 54683783 58013648 62495752 62862296 69597542 79540048 86435657 98783608 109367566 124991504 125724592 139195084 172871314 197567216 218735132 243591397 278390168 345742628 382786481 437470264 487182794 556780336 691485256 765572962 874940528 974365588 1382970512 1531145924 1948731176 2679505367 3062291848 3897462352 5359010734 6124583696 10718021468 21436042936 42872085872
- Sum of all divisors σ(n): 109341216000
- Sum of proper divisors (its aliquot sum) s(n): 66469130128
- 42872085872 is an abundant number, because the sum of its proper divisors (66469130128) is greater than itself. Its abundance is 23597044256
Bases of 42872085872
- Binary: 1001111110110110000000011101011100002
- Hexadecimal: 0x9FB601D70
- Base-36: JP0XL68
Squares and roots of 42872085872
- 42872085872 squared (428720858722) is 1838015747016142000384
- 42872085872 cubed (428720858723) is 78799568940164267610608704974848
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The
square root of 42872085872 is 207055.7554669757 -
The
cube root of 42872085872 is 3499.9207022035
Scales and comparisons
How big is 42872085872?- 42,872,085,872 seconds is equal to 1,363 years, 10 weeks, 2 days, 16 hours, 44 minutes, 32 seconds.
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To count from 1 to 42,872,085,872 would take you about two thousand, seven hundred twenty-six 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 42872085872 cubic inches would be around 291.7 feet tall.
Recreational maths with 42872085872
- 42872085872 backwards is 27858027824
- The number of decimal digits it has is: 11
- The sum of 42872085872's digits is 53
- More coming soon!
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