30490332720
30,490,332,720 is an even composite number composed of seven prime numbers multiplied together.
30490332720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30490332720:
24 × 3 × 5 × 232 × 31 × 61 × 127
(2 × 2 × 2 × 2 × 3 × 5 × 23 × 23 × 31 × 61 × 127)See below for interesting mathematical facts about the number 30490332720 from the Numbermatics database.
Names of 30490332720
- Cardinal: 30490332720 can be written as Thirty billion, four hundred ninety million, three hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.049033272 × 1010
Factors of 30490332720
Divisors of 30490332720
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 31 40 46 48 60 61 62 69 80 92 93 115 120 122 124 127 138 155 183 184 186 230 240 244 248 254 276 305 310 345 366 368 372 381 460 465 488 496 508 529 552 610 620 635 690 713 732 744 762 915 920 930 976 1016 1058 1104 1220 1240 1270 1380 1403 1426 1464 1488 1524 1587 1830 1840 1860 1891 1905 2032 2116 2139 2440 2480 2540 2645 2760 2806 2852 2921 2928 3048 3174 3565 3660 3720 3782 3810 3937 4209 4232 4278 4880 5080 5290 5520 5612 5673 5704 5842 6096 6348 7015 7130 7320 7440 7564 7620 7747 7874 7935 8418 8464 8556 8763 9455 10160 10580 10695 11224 11346 11408 11684 11811 12696 14030 14260 14605 14640 15128 15240 15494 15748 15870 16399 16836 17112 17526 18910 19685 21045 21160 21390 22448 22692 23241 23368 23622 25392 28060 28365 28520 29210 30256 30480 30988 31496 31740 32269 32798 33672 34224 35052 37820 38735 39370 42090 42320 42780 43493 43815 45384 46482 46736 47244 49197 56120 56730 57040 58420 59055 61976 62992 63480 64538 65596 67183 67344 70104 75640 77470 78740 81995 84180 85560 86986 87630 90551 90768 92964 94488 96807 98394 112240 113460 116205 116840 118110 123952 126960 129076 130479 131192 134366 140208 151280 154940 157480 161345 163990 168360 171120 173972 175260 178181 181102 185928 188976 193614 196788 201549 217465 226920 232410 233680 236220 240157 245985 258152 260958 262384 268732 271653 309880 314960 322690 327980 335915 336720 347944 350520 356362 362204 371856 387228 393576 403098 434930 452755 453840 464820 472440 480314 484035 491970 516304 521916 534543 537464 543306 619760 645380 652395 655960 671830 695888 701040 712724 720471 724408 774456 787152 806196 869860 890905 905510 929640 944880 960628 968070 983940 1000339 1007745 1043832 1069086 1074928 1086612 1200785 1290760 1304790 1311920 1343660 1358265 1425448 1440942 1448816 1548912 1612392 1739720 1781810 1811020 1859280 1921256 1936140 1967880 2000678 2015490 2082673 2087664 2138172 2173224 2401570 2581520 2609580 2672715 2687320 2716530 2850896 2881884 3001017 3224784 3479440 3563620 3602355 3622040 3842512 3872280 3935760 4001356 4030980 4098163 4165346 4276344 4346448 4803140 5001695 5219160 5345430 5374640 5433060 5523611 5763768 6002034 6248019 7127240 7204710 7244080 7744560 8002712 8061960 8196326 8330692 8552688 9606280 10003390 10413365 10438320 10690860 10866120 11047222 11527536 12004068 12294489 12496038 14254480 14409420 15005085 16005424 16123920 16392652 16570833 16661384 19212560 20006780 20490815 20826730 21381720 21732240 22094444 24008136 24588978 24992076 27618055 28818840 30010170 31240095 32785304 33141666 33322768 40013560 40981630 41653460 42763440 44188888 48016272 49177956 49984152 55236110 57637680 60020340 61472445 62480190 65570608 66283332 80027120 81963260 82854165 83306920 88377776 98355912 99968304 110472220 120040680 122944890 124960380 127043053 132566664 163926520 165708330 166613840 196711824 220944440 240081360 245889780 249920760 254086106 265133328 327853040 331416660 381129159 441888880 491779560 499841520 508172212 635215265 662833320 762258318 983559120 1016344424 1270430530 1325666640 1524516636 1905645795 2032688848 2540861060 3049033272 3811291590 5081722120 6098066544 7622583180 10163444240 15245166360 30490332720
- Sum of all divisors σ(n): 104483979264
- Sum of proper divisors (its aliquot sum) s(n): 73993646544
- 30490332720 is an abundant number, because the sum of its proper divisors (73993646544) is greater than itself. Its abundance is 43503313824
Bases of 30490332720
- Binary: 111000110010101110110001110001100002
- Hexadecimal: 0x7195D8E30
- Base-36: E095NAO
Squares and roots of 30490332720
- 30490332720 squared (304903327202) is 929660389376302598400
- 30490332720 cubed (304903327203) is 28345654588688219508616539648000
-
The
square root of 30490332720 is 174614.8124301029 -
The
cube root of 30490332720 is 3124.0697466179
Scales and comparisons
How big is 30490332720?- 30,490,332,720 seconds is equal to 969 years, 25 weeks, 6 days, 8 hours, 52 minutes.
-
To count from 1 to 30,490,332,720 would take you about one thousand, nine hundred thirty-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 30490332720 cubic inches would be around 260.3 feet tall.
Recreational maths with 30490332720
- 30490332720 backwards is 02723309403
- The number of decimal digits it has is: 11
- The sum of 30490332720's digits is 33
- More coming soon!
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