30668620320
30,668,620,320 is an even composite number composed of six prime numbers multiplied together.
30668620320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30668620320:
25 × 32 × 5 × 13 × 941 × 1741
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 941 × 1741)See below for interesting mathematical facts about the number 30668620320 from the Numbermatics database.
Names of 30668620320
- Cardinal: 30668620320 can be written as Thirty billion, six hundred sixty-eight million, six hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.066862032 × 1010
Factors of 30668620320
Divisors of 30668620320
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 941 1040 1170 1248 1440 1560 1741 1872 1882 2080 2340 2823 3120 3482 3744 3764 4680 4705 5223 5646 6240 6964 7528 8469 8705 9360 9410 10446 11292 12233 13928 14115 15056 15669 16938 17410 18720 18820 20892 22584 22633 24466 26115 27856 28230 30112 31338 33876 34820 36699 37640 41784 42345 45168 45266 48932 52230 55712 56460 61165 62676 67752 67899 69640 73398 75280 78345 83568 84690 90336 90532 97864 104460 110097 112920 113165 122330 125352 135504 135798 139280 146796 150560 156690 167136 169380 181064 183495 195728 203697 208920 220194 225840 226330 244660 250704 271008 271596 278560 293592 313380 338760 339495 362128 366990 391456 407394 417840 440388 451680 452660 489320 501408 543192 550485 587184 626760 677520 678990 724256 733980 814788 835680 880776 905320 978640 1018485 1086384 1100970 1174368 1253520 1355040 1357980 1467960 1629576 1638281 1761552 1810640 1957280 2036970 2172768 2201940 2507040 2715960 2935920 3259152 3276562 3523104 3621280 4073940 4403880 4914843 5431920 5871840 6518304 6553124 8147880 8191405 8807760 9829686 10863840 13106248 14744529 16295760 16382810 17615520 19659372 21297653 24574215 26212496 29489058 32591520 32765620 39318744 42595306 49148430 52424992 58978116 63892959 65531240 73722645 78637488 85190612 98296860 106488265 117956232 127785918 131062480 147445290 157274976 170381224 191678877 196593720 212976530 235912464 255571836 262124960 294890580 319464795 340762448 383357754 393187440 425953060 471824928 511143672 589781160 638929590 681524896 766715508 786374880 851906120 958394385 1022287344 1179562320 1277859180 1533431016 1703812240 1916788770 2044574688 2359124640 2555718360 3066862032 3407624480 3833577540 5111436720 6133724064 7667155080 10222873440 15334310160 30668620320
- Sum of all divisors σ(n): 112891759344
- Sum of proper divisors (its aliquot sum) s(n): 82223139024
- 30668620320 is an abundant number, because the sum of its proper divisors (82223139024) is greater than itself. Its abundance is 51554518704
Bases of 30668620320
- Binary: 111001000111111111000000010001000002
- Hexadecimal: 0x723FE0220
- Base-36: E37AYW0
Squares and roots of 30668620320
- 30668620320 squared (306686203202) is 940564272332316902400
- 30668620320 cubed (306686203203) is 28845808554716907945624096768000
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The
square root of 30668620320 is 175124.5851386949 -
The
cube root of 30668620320 is 3130.1470913193
Scales and comparisons
How big is 30668620320?- 30,668,620,320 seconds is equal to 975 years, 8 weeks, 4 days, 21 hours, 12 minutes.
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To count from 1 to 30,668,620,320 would take you about one thousand, nine hundred fifty 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 30668620320 cubic inches would be around 260.8 feet tall.
Recreational maths with 30668620320
- 30668620320 backwards is 02302686603
- 30668620320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30668620320's digits is 36
- More coming soon!
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