30907968
30,907,968 is an even composite number composed of six prime numbers multiplied together.
30907968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 30907968:
26 × 3 × 7 × 13 × 29 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 29 × 61)See below for interesting mathematical facts about the number 30907968 from the Numbermatics database.
Names of 30907968
- Cardinal: 30907968 can be written as Thirty million, nine hundred seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0907968 × 107
Factors of 30907968
Divisors of 30907968
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 29 32 39 42 48 52 56 58 61 64 78 84 87 91 96 104 112 116 122 156 168 174 182 183 192 203 208 224 232 244 273 312 336 348 364 366 377 406 416 427 448 464 488 546 609 624 672 696 728 732 754 793 812 832 854 928 976 1092 1131 1218 1248 1281 1344 1392 1456 1464 1508 1586 1624 1708 1769 1856 1952 2184 2262 2379 2436 2496 2562 2639 2784 2912 2928 3016 3172 3248 3416 3538 3904 4368 4524 4758 4872 5124 5278 5307 5551 5568 5824 5856 6032 6344 6496 6832 7076 7917 8736 9048 9516 9744 10248 10556 10614 11102 11712 12064 12383 12688 12992 13664 14152 15834 16653 17472 18096 19032 19488 20496 21112 21228 22204 22997 24128 24766 25376 27328 28304 31668 33306 36192 37149 38064 38976 40992 42224 42456 44408 45994 49532 50752 56608 63336 66612 68991 72384 74298 76128 81984 84448 84912 88816 91988 99064 113216 126672 133224 137982 148596 152256 160979 168896 169824 177632 183976 198128 253344 266448 275964 297192 321958 339648 355264 367952 396256 482937 506688 532896 551928 594384 643916 735904 792512 965874 1065792 1103856 1188768 1287832 1471808 1931748 2207712 2377536 2575664 3863496 4415424 5151328 7726992 10302656 15453984 30907968
- Sum of all divisors σ(n): 105826560
- Sum of proper divisors (its aliquot sum) s(n): 74918592
- 30907968 is an abundant number, because the sum of its proper divisors (74918592) is greater than itself. Its abundance is 44010624
Bases of 30907968
- Binary: 11101011110011110010000002
- Hexadecimal: 0x1D79E40
- Base-36: IEGQO
Squares and roots of 30907968
- 30907968 squared (309079682) is 955302485889024
- 30907968 cubed (309079683) is 29526458664178405343232
-
The
square root of 30907968 is 5559.4935021097 -
The
cube root of 30907968 is 313.8268887711
Scales and comparisons
How big is 30907968?- 30,907,968 seconds is equal to 51 weeks, 17 hours, 32 minutes, 48 seconds.
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To count from 1 to 30,907,968 would take you about twenty-four 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 30907968 cubic inches would be around 26.2 feet tall.
Recreational maths with 30907968
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The information we have on file for 30907968 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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