29490148720
29,490,148,720 is an even composite number composed of seven prime numbers multiplied together.
29490148720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 29490148720:
24 × 5 × 29 × 31 × 41 × 73 × 137
(2 × 2 × 2 × 2 × 5 × 29 × 31 × 41 × 73 × 137)See below for interesting mathematical facts about the number 29490148720 from the Numbermatics database.
Names of 29490148720
- Cardinal: 29490148720 can be written as Twenty-nine billion, four hundred ninety million, one hundred forty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.949014872 × 1010
Factors of 29490148720
Divisors of 29490148720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 31 40 41 58 62 73 80 82 116 124 137 145 146 155 164 205 232 248 274 290 292 310 328 365 410 464 496 548 580 584 620 656 685 730 820 899 1096 1160 1168 1189 1240 1271 1370 1460 1640 1798 2117 2192 2263 2320 2378 2480 2542 2740 2920 2993 3280 3596 3973 4234 4247 4495 4526 4756 5084 5480 5617 5840 5945 5986 6355 7192 7946 8468 8494 8990 9052 9512 10001 10168 10585 10960 11234 11315 11890 11972 12710 14384 14965 15892 16936 16988 17980 18104 19024 19865 20002 20336 21170 21235 22468 22630 23780 23944 25420 28085 29930 31784 33872 33976 35960 36208 36859 39730 40004 42340 42470 44936 45260 47560 47888 50005 50840 56170 59860 63568 65627 67952 71920 73718 79460 80008 84680 84940 86797 89872 90520 92783 95120 100010 101680 112340 119720 123163 131254 147436 158920 160016 162893 169360 169880 173594 174127 181040 184295 185566 200020 224680 239440 246326 262508 290029 294872 310031 317840 325786 328135 339760 347188 348254 368590 371132 400040 410041 433985 449360 463915 492652 525016 580058 589744 615815 620062 651572 656270 694376 696508 737180 742264 800080 814465 820082 867970 870635 927830 985304 1050032 1160116 1231630 1240124 1303144 1312540 1388752 1393016 1450145 1474360 1484528 1550155 1628930 1640164 1735940 1741270 1855660 1970608 2050205 2320232 2463260 2480248 2606288 2625080 2690707 2786032 2900290 2948720 3100310 3257860 3280328 3471880 3482540 3711320 4100410 4640464 4926520 4960496 5049683 5250160 5381414 5800580 6200620 6515720 6560656 6943760 6965080 7422640 8200820 8990899 9853040 10099366 10762828 11601160 11891189 12401240 12711271 13031440 13453535 13930160 16401640 17981798 20198732 21525656 23202320 23782378 24802480 25248415 25422542 26907070 32803280 35963596 40397464 43051312 44954495 47564756 50496830 50845084 53814140 59455945 63556355 71927192 80794928 89908990 95129512 100993660 101690168 107628280 118911890 127112710 143854384 179817980 190259024 201987320 203380336 215256560 237823780 254225420 359635960 368626859 403974640 475647560 508450840 719271920 737253718 951295120 1016901680 1474507436 1843134295 2949014872 3686268590 5898029744 7372537180 14745074360 29490148720
- Sum of all divisors σ(n): 76585098240
- Sum of proper divisors (its aliquot sum) s(n): 47094949520
- 29490148720 is an abundant number, because the sum of its proper divisors (47094949520) is greater than itself. Its abundance is 17604800800
Bases of 29490148720
- Binary: 110110111011011111111110101011100002
- Hexadecimal: 0x6DDBFF570
- Base-36: DJPO8DS
Squares and roots of 29490148720
- 29490148720 squared (294901487202) is 869668871527717638400
- 29490148720 cubed (294901487203) is 25646664358506966758583182848000
-
The
square root of 29490148720 is 171726.9597937377 -
The
cube root of 29490148720 is 3089.5293187971
Scales and comparisons
How big is 29490148720?- 29,490,148,720 seconds is equal to 937 years, 36 weeks, 1 day, 3 hours, 58 minutes, 40 seconds.
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To count from 1 to 29,490,148,720 would take you about one thousand, eight hundred seventy-five 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 29490148720 cubic inches would be around 257.5 feet tall.
Recreational maths with 29490148720
- 29490148720 backwards is 02784109492
- The number of decimal digits it has is: 11
- The sum of 29490148720's digits is 46
- More coming soon!
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