29849120642
29,849,120,642 is an even composite number composed of seven prime numbers multiplied together.
29849120642 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29849120642:
2 × 11 × 17 × 23 × 89 × 127 × 307
See below for interesting mathematical facts about the number 29849120642 from the Numbermatics database.
Names of 29849120642
- Cardinal: 29849120642 can be written as Twenty-nine billion, eight hundred forty-nine million, one hundred twenty thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 2.9849120642 × 1010
Factors of 29849120642
Divisors of 29849120642
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 11 17 22 23 34 46 89 127 178 187 253 254 307 374 391 506 614 782 979 1397 1513 1958 2047 2159 2794 2921 3026 3377 4094 4301 4318 5219 5842 6754 7061 8602 10438 11303 14122 16643 22517 22606 23749 27323 32131 33286 34799 38989 45034 47498 49657 54646 57409 64262 69598 77671 77978 99314 114818 120037 124333 155342 192151 240074 248666 259969 300553 382789 384302 428879 464491 519938 546227 601106 628429 662813 765578 857758 896747 928982 1092454 1256858 1320407 1325626 1793494 2113661 2640814 2859659 3470021 4227322 4419473 5109401 5719318 6912719 6940042 7290943 8838946 9864217 10218802 10683293 13825438 14581886 15244699 19728434 21366586 30489398 38170231 48614203 58990357 76340462 79810483 97228406 117516223 117980714 159620966 167691689 235032446 335383378 648893927 877915313 1297787854 1356778211 1755830626 2713556422 14924560321 29849120642
- Sum of all divisors σ(n): 55180984320
- Sum of proper divisors (its aliquot sum) s(n): 25331863678
- 29849120642 is a deficient number, because the sum of its proper divisors (25331863678) is less than itself. Its deficiency is 4517256964
Bases of 29849120642
- Binary: 110111100110010010101101111100000102
- Hexadecimal: 0x6F3256F82
- Base-36: DPNE8W2
Squares and roots of 29849120642
- 29849120642 squared (298491206422) is 890970003100670492164
- 29849120642 cubed (298491206423) is 26594671110955027591692751649288
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The
square root of 29849120642 is 172768.9805549595 -
The
cube root of 29849120642 is 3102.0146682679
Scales and comparisons
How big is 29849120642?- 29,849,120,642 seconds is equal to 949 years, 5 weeks, 4 days, 22 hours, 24 minutes, 2 seconds.
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To count from 1 to 29,849,120,642 would take you about one thousand, eight hundred ninety-eight 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 29849120642 cubic inches would be around 258.5 feet tall.
Recreational maths with 29849120642
- 29849120642 backwards is 24602194892
- The number of decimal digits it has is: 11
- The sum of 29849120642's digits is 47
- More coming soon!
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