30150720
30,150,720 is an even composite number composed of five prime numbers multiplied together.
30150720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 30150720:
26 × 32 × 5 × 192 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 19 × 29)See below for interesting mathematical facts about the number 30150720 from the Numbermatics database.
Names of 30150720
- Cardinal: 30150720 can be written as Thirty million, one hundred fifty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.015072 × 107
Factors of 30150720
Divisors of 30150720
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 29 30 32 36 38 40 45 48 57 58 60 64 72 76 80 87 90 95 96 114 116 120 144 145 152 160 171 174 180 190 192 228 232 240 261 285 288 290 304 320 342 348 360 361 380 435 456 464 480 522 551 570 576 580 608 684 696 720 722 760 855 870 912 928 960 1044 1083 1102 1140 1160 1216 1305 1368 1392 1440 1444 1520 1653 1710 1740 1805 1824 1856 2088 2166 2204 2280 2320 2610 2736 2755 2784 2880 2888 3040 3249 3306 3420 3480 3610 3648 4176 4332 4408 4560 4640 4959 5220 5415 5472 5510 5568 5776 6080 6498 6612 6840 6960 7220 8265 8352 8664 8816 9120 9280 9918 10440 10469 10830 10944 11020 11552 12996 13224 13680 13920 14440 16245 16530 16704 17328 17632 18240 19836 20880 20938 21660 22040 23104 24795 25992 26448 27360 27840 28880 31407 32490 33060 34656 35264 39672 41760 41876 43320 44080 49590 51984 52345 52896 54720 57760 62814 64980 66120 69312 79344 83520 83752 86640 88160 94221 99180 103968 104690 105792 115520 125628 129960 132240 157035 158688 167504 173280 176320 188442 198360 207936 209380 251256 259920 264480 314070 317376 335008 346560 376884 396720 418760 471105 502512 519840 528960 628140 670016 753768 793440 837520 942210 1005024 1039680 1256280 1507536 1586880 1675040 1884420 2010048 2512560 3015072 3350080 3768840 5025120 6030144 7537680 10050240 15075360 30150720
- Sum of all divisors σ(n): 113225580
- Sum of proper divisors (its aliquot sum) s(n): 83074860
- 30150720 is an abundant number, because the sum of its proper divisors (83074860) is greater than itself. Its abundance is 52924140
Bases of 30150720
- Binary: 11100110000010000010000002
- Hexadecimal: 0x1CC1040
- Base-36: HY8G0
Squares and roots of 30150720
- 30150720 squared (301507202) is 909065916518400
- 30150720 cubed (301507203) is 27408991910489653248000
-
The
square root of 30150720 is 5490.9671279293 -
The
cube root of 30150720 is 311.2427394639
Scales and comparisons
How big is 30150720?- 30,150,720 seconds is equal to 49 weeks, 5 days, 23 hours, 12 minutes.
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To count from 1 to 30,150,720 would take you about twenty-two weeks!
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 30150720 cubic inches would be around 25.9 feet tall.
Recreational maths with 30150720
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Keywords: Divisors of 30150720, math, Factors of 30150720, curriculum, school, college, exams, university, Prime factorization of 30150720, STEM, science, technology, engineering, physics, economics, calculator, thirty million, one hundred fifty thousand, seven hundred twenty.