42679651438840
42,679,651,438,840 is an even composite number composed of six prime numbers multiplied together.
42679651438840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42679651438840:
23 × 5 × 13 × 23 × 31 × 115113959
(2 × 2 × 2 × 5 × 13 × 23 × 31 × 115113959)See below for interesting mathematical facts about the number 42679651438840 from the Numbermatics database.
Names of 42679651438840
- Cardinal: 42679651438840 can be written as Forty-two trillion, six hundred seventy-nine billion, six hundred fifty-one million, four hundred thirty-eight thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.267965143884 × 1013
Factors of 42679651438840
Divisors of 42679651438840
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 13 20 23 26 31 40 46 52 62 65 92 104 115 124 130 155 184 230 248 260 299 310 403 460 520 598 620 713 806 920 1196 1240 1426 1495 1612 2015 2392 2852 2990 3224 3565 4030 5704 5980 7130 8060 9269 11960 14260 16120 18538 28520 37076 46345 74152 92690 185380 370760 115113959 230227918 460455836 575569795 920911672 1151139590 1496481467 2302279180 2647621057 2992962934 3568532729 4604558360 5295242114 5985925868 7137065458 7482407335 10590484228 11971851736 13238105285 14274130916 14964814670 17842663645 21180968456 26476210570 28548261832 29929629340 34419073741 35685327290 46390925477 52952421140 59859258680 68838147482 71370654580 82076252767 92781850954 105904842280 137676294964 142741309160 164152505534 172095368705 185563701908 231954627385 275352589928 328305011068 344190737410 371127403816 410381263835 463909254770 656610022136 688381474820 820762527670 927818509540 1066991285971 1376762949640 1641525055340 1855637019080 2133982571942 3283050110680 4267965143884 5334956429855 8535930287768 10669912859710 21339825719420 42679651438840
- Sum of all divisors σ(n): 111393476812800
- Sum of proper divisors (its aliquot sum) s(n): 68713825373960
- 42679651438840 is an abundant number, because the sum of its proper divisors (68713825373960) is greater than itself. Its abundance is 26034173935120
Bases of 42679651438840
- Binary: 10011011010001001000010111011010010000111110002
- Hexadecimal: 0x26D1217690F8
- Base-36: F4MREIDX4
Squares and roots of 42679651438840
- 42679651438840 squared (426796514388402) is 1821552646940877282260545600
- 42679651438840 cubed (426796514388403) is 77743232048933023624243163824803431104000
-
The
square root of 42679651438840 is 6532966.5113820995 -
The
cube root of 42679651438840 is 34946.7629934537
Scales and comparisons
How big is 42679651438840?- 42,679,651,438,840 seconds is equal to 1,357,080 years, 46 weeks, 5 days, 5 hours, 40 seconds.
-
To count from 1 to 42,679,651,438,840 would take you about three million, three hundred ninety-two thousand, seven hundred 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 42679651438840 cubic inches would be around 2912.2 feet tall.
Recreational maths with 42679651438840
- 42679651438840 backwards is 04883415697624
- The number of decimal digits it has is: 14
- The sum of 42679651438840's digits is 67
- More coming soon!
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