3420531072
3,420,531,072 is an even composite number composed of five prime numbers multiplied together.
3420531072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 3420531072:
27 × 33 × 7 × 31 × 4561
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 31 × 4561)See below for interesting mathematical facts about the number 3420531072 from the Numbermatics database.
Names of 3420531072
- Cardinal: 3420531072 can be written as Three billion, four hundred twenty million, five hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 3.420531072 × 109
Factors of 3420531072
Divisors of 3420531072
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 84 93 96 108 112 124 126 128 144 168 186 189 192 216 217 224 248 252 279 288 336 372 378 384 432 434 448 496 504 558 576 651 672 744 756 837 864 868 896 992 1008 1116 1152 1302 1344 1488 1512 1674 1728 1736 1953 1984 2016 2232 2604 2688 2976 3024 3348 3456 3472 3906 3968 4032 4464 4561 5208 5859 5952 6048 6696 6944 7812 8064 8928 9122 10416 11718 11904 12096 13392 13683 13888 15624 17856 18244 20832 23436 24192 26784 27366 27776 31248 31927 35712 36488 41049 41664 46872 53568 54732 62496 63854 72976 82098 83328 93744 95781 107136 109464 123147 124992 127708 141391 145952 164196 187488 191562 218928 246294 249984 255416 282782 287343 291904 328392 374976 383124 424173 437856 492588 510832 565564 574686 583808 656784 749952 766248 848346 862029 875712 985176 989737 1021664 1131128 1149372 1272519 1313568 1532496 1696692 1724058 1751424 1970352 1979474 2043328 2262256 2298744 2545038 2627136 2969211 3064992 3393384 3448116 3817557 3940704 3958948 4086656 4524512 4597488 5090076 5254272 5938422 6129984 6786768 6896232 7635114 7881408 7917896 8907633 9049024 9194976 10180152 11876844 12259968 13573536 13792464 15270228 15762816 15835792 17815266 18098048 18389952 20360304 23753688 26722899 27147072 27584928 30540456 31671584 35630532 36779904 40720608 47507376 53445798 54294144 55169856 61080912 63343168 71261064 81441216 95014752 106891596 110339712 122161824 126686336 142522128 162882432 190029504 213783192 244323648 285044256 380059008 427566384 488647296 570088512 855132768 1140177024 1710265536 3420531072
- Sum of all divisors σ(n): 11912294400
- Sum of proper divisors (its aliquot sum) s(n): 8491763328
- 3420531072 is an abundant number, because the sum of its proper divisors (8491763328) is greater than itself. Its abundance is 5071232256
Bases of 3420531072
- Binary: 110010111110000100101001100000002
- Hexadecimal: 0xCBE12980
- Base-36: 1KKHUO0
Squares and roots of 3420531072
- 3420531072 squared (34205310722) is 11700032814517469184
- 3420531072 cubed (34205310723) is 40020325785476616030674485248
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The
square root of 3420531072 is 58485.3064623927 -
The
cube root of 3420531072 is 1506.7152362063
Scales and comparisons
How big is 3420531072?- 3,420,531,072 seconds is equal to 108 years, 39 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 3,420,531,072 would take you about two hundred seventeen 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 3420531072 cubic inches would be around 125.6 feet tall.
Recreational maths with 3420531072
- 3420531072 backwards is 2701350243
- 3420531072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3420531072's digits is 27
- More coming soon!
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