12842040672
12,842,040,672 is an even composite number composed of four prime numbers multiplied together.
12842040672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 12842040672:
25 × 36 × 211 × 2609
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 211 × 2609)See below for interesting mathematical facts about the number 12842040672 from the Numbermatics database.
Names of 12842040672
- Cardinal: 12842040672 can be written as Twelve billion, eight hundred forty-two million, forty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.2842040672 × 1010
Factors of 12842040672
Divisors of 12842040672
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 211 216 243 288 324 422 432 486 633 648 729 844 864 972 1266 1296 1458 1688 1899 1944 2532 2592 2609 2916 3376 3798 3888 5064 5218 5697 5832 6752 7596 7776 7827 10128 10436 11394 11664 15192 15654 17091 20256 20872 22788 23328 23481 30384 31308 34182 41744 45576 46962 51273 60768 62616 68364 70443 83488 91152 93924 102546 125232 136728 140886 153819 182304 187848 205092 211329 250464 273456 281772 307638 375696 410184 422658 546912 550499 563544 615276 633987 751392 820368 845316 1100998 1127088 1230552 1267974 1640736 1651497 1690632 1901961 2201996 2254176 2461104 2535948 3302994 3381264 3803922 4403992 4922208 4954491 5071896 6605988 6762528 7607844 8807984 9908982 10143792 13211976 14863473 15215688 17615968 19817964 20287584 26423952 29726946 30431376 39635928 44590419 52847904 59453892 60862752 79271856 89180838 118907784 133771257 158543712 178361676 237815568 267542514 356723352 401313771 475631136 535085028 713446704 802627542 1070170056 1426893408 1605255084 2140340112 3210510168 4280680224 6421020336 12842040672
- Sum of all divisors σ(n): 38101061880
- Sum of proper divisors (its aliquot sum) s(n): 25259021208
- 12842040672 is an abundant number, because the sum of its proper divisors (25259021208) is greater than itself. Its abundance is 12416980536
Bases of 12842040672
- Binary: 10111111010111000111111101011000002
- Hexadecimal: 0x2FD71FD60
- Base-36: 5WDTI00
Squares and roots of 12842040672
- 12842040672 squared (128420406722) is 164918008621302211584
- 12842040672 cubed (128420406723) is 2117883774260009646765277544448
-
The
square root of 12842040672 is 113322.7279586933 -
The
cube root of 12842040672 is 2341.7723850151
Scales and comparisons
How big is 12842040672?- 12,842,040,672 seconds is equal to 408 years, 17 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,842,040,672 would take you about eight hundred sixteen 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 12842040672 cubic inches would be around 195.1 feet tall.
Recreational maths with 12842040672
- 12842040672 backwards is 27604024821
- 12842040672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12842040672's digits is 36
- More coming soon!
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"Number 12842040672 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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