30038351728
30,038,351,728 is an even composite number composed of seven prime numbers multiplied together.
30038351728 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 30038351728:
24 × 7 × 11 × 29 × 31 × 37 × 733
(2 × 2 × 2 × 2 × 7 × 11 × 29 × 31 × 37 × 733)See below for interesting mathematical facts about the number 30038351728 from the Numbermatics database.
Names of 30038351728
- Cardinal: 30038351728 can be written as Thirty billion, thirty-eight million, three hundred fifty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.0038351728 × 1010
Factors of 30038351728
Divisors of 30038351728
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 29 31 37 44 56 58 62 74 77 88 112 116 124 148 154 176 203 217 232 248 259 296 308 319 341 406 407 434 464 496 518 592 616 638 682 733 812 814 868 899 1036 1073 1147 1232 1276 1364 1466 1624 1628 1736 1798 2072 2146 2233 2294 2387 2552 2728 2849 2932 3248 3256 3472 3596 4144 4292 4466 4588 4774 5104 5131 5456 5698 5864 6293 6512 7192 7511 8029 8063 8584 8932 9176 9548 9889 10262 11396 11728 11803 12586 12617 14384 15022 16058 16126 17168 17864 18352 19096 19778 20524 21257 22723 22792 23606 25172 25234 27121 30044 32116 32252 33263 35728 38192 39556 41048 42514 45446 45584 47212 50344 50468 54242 56441 60088 64232 64504 66526 69223 79112 82096 82621 85028 88319 90892 94424 100688 100936 108484 112882 120176 128464 129008 133052 138446 148799 158224 159061 165242 170056 176638 181784 188848 189847 201872 216968 225764 232841 233827 249953 266104 276892 297598 298331 318122 330484 340112 353276 363568 365893 379694 433936 451528 465682 467654 499906 532208 553784 595196 596662 636244 658967 660968 706552 731786 759388 786509 840751 903056 931364 935308 999812 1107568 1190392 1193324 1272488 1317934 1321936 1413104 1463572 1518776 1573018 1636789 1681502 1749671 1862728 1870616 1999624 2088317 2380784 2386648 2544976 2561251 2635868 2927144 3037552 3146036 3273578 3363004 3499342 3725456 3741232 3999248 4176634 4612769 4773296 5122502 5271736 5505563 5854288 5885257 6292072 6547156 6726008 6998684 7248637 8353268 8651599 9225538 9248261 10245004 10543472 11011126 11770514 12584144 13094312 13452016 13997368 14497274 16706536 17303198 18451076 18496522 20490008 22022252 23541028 24381779 26188624 27994736 28994548 33413072 34606396 36902152 36993044 40980016 44044504 47082056 48763558 50740459 57989096 60561193 64737827 69212792 73804304 73986088 88089008 94164112 97527116 101480918 115978192 121122386 129475654 138425584 147972176 170672453 195054232 202961836 242244772 258951308 268199569 341344906 390108464 405923672 484489544 517902616 536399138 682689812 811847344 968979088 1035805232 1072798276 1365379624 1877396983 2145596552 2730759248 3754793966 4291193104 7509587932 15019175864 30038351728
- Sum of all divisors σ(n): 79686328320
- Sum of proper divisors (its aliquot sum) s(n): 49647976592
- 30038351728 is an abundant number, because the sum of its proper divisors (49647976592) is greater than itself. Its abundance is 19609624864
Bases of 30038351728
- Binary: 110111111100110110011011111011100002
- Hexadecimal: 0x6FE6CDF70
- Base-36: DSS24J4
Squares and roots of 30038351728
- 30038351728 squared (300383517282) is 902302574535040585984
- 30038351728 cubed (300383517283) is 27103682098963485182542618980352
-
The
square root of 30038351728 is 173315.7572986369 -
The
cube root of 30038351728 is 3108.5560280755
Scales and comparisons
How big is 30038351728?- 30,038,351,728 seconds is equal to 955 years, 6 weeks, 4 days, 2 hours, 35 minutes, 28 seconds.
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To count from 1 to 30,038,351,728 would take you about one thousand, nine hundred ten 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 30038351728 cubic inches would be around 259 feet tall.
Recreational maths with 30038351728
- 30038351728 backwards is 82715383003
- The number of decimal digits it has is: 11
- The sum of 30038351728's digits is 40
- More coming soon!
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