30538320736
30,538,320,736 is an even composite number composed of six prime numbers multiplied together.
30538320736 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 30538320736:
25 × 7 × 112 × 17 × 191 × 347
(2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 17 × 191 × 347)See below for interesting mathematical facts about the number 30538320736 from the Numbermatics database.
Names of 30538320736
- Cardinal: 30538320736 can be written as Thirty billion, five hundred thirty-eight million, three hundred twenty thousand, seven hundred thirty-six.
Scientific notation
- Scientific notation: 3.0538320736 × 1010
Factors of 30538320736
Divisors of 30538320736
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 11 14 16 17 22 28 32 34 44 56 68 77 88 112 119 121 136 154 176 187 191 224 238 242 272 308 347 352 374 382 476 484 544 616 694 748 764 847 952 968 1232 1309 1337 1388 1496 1528 1694 1904 1936 2057 2101 2429 2464 2618 2674 2776 2992 3056 3247 3388 3808 3817 3872 4114 4202 4858 5236 5348 5552 5899 5984 6112 6494 6776 7634 8228 8404 9716 10472 10696 11104 11798 12988 13552 14399 14707 15268 16456 16808 19432 20944 21392 22729 23111 23596 25976 26719 27104 28798 29414 30536 32912 33616 35717 38864 41293 41888 41987 42784 45458 46222 47192 51952 53438 57596 58828 61072 64889 65824 66277 67232 71434 77728 82586 83974 90916 92444 94384 103904 106876 115192 117656 122144 129778 132554 142868 161777 165172 167948 181832 184888 188768 213752 230384 235312 250019 259556 265108 285736 293909 323554 330344 335896 363664 369776 392887 427504 454223 460768 463939 470624 500038 519112 530216 571472 587818 647108 660688 671792 713779 727328 729047 739552 785774 855008 908446 927878 1000076 1038224 1060432 1126709 1142944 1175636 1294216 1321376 1343584 1427558 1458094 1571548 1816892 1855756 2000152 2076448 2120864 2253418 2351272 2588432 2750209 2855116 2916188 3143096 3633784 3711512 4000304 4506836 4702544 4996453 5103329 5176864 5500418 5710232 5832376 6286192 7267568 7423024 7886963 8000608 8019517 9013672 9405088 9992906 10206658 11000836 11420464 11664752 12393799 12572384 14535136 14846048 15773926 16039034 18027344 19985812 20413316 22001672 22840928 23329504 24787598 31547852 32078068 36054688 39971624 40826632 44003344 49575196 56136619 63095704 64156136 79943248 81653264 86756593 88006688 99150392 112273238 126191408 128312272 136331789 159886496 163306528 173513186 198300784 224546476 252382816 256624544 272663578 347026372 396601568 449092952 545327156 694052744 898185904 954322523 1090654312 1388105488 1796371808 1908645046 2181308624 2776210976 3817290092 4362617248 7634580184 15269160368 30538320736
- Sum of all divisors σ(n): 80618582016
- Sum of proper divisors (its aliquot sum) s(n): 50080261280
- 30538320736 is an abundant number, because the sum of its proper divisors (50080261280) is greater than itself. Its abundance is 19541940544
Bases of 30538320736
- Binary: 111000111000011100111001011011000002
- Hexadecimal: 0x71C39CB60
- Base-36: E11Q734
Squares and roots of 30538320736
- 30538320736 squared (305383207362) is 932589033374807581696
- 30538320736 cubed (305383207363) is 28479703016076082432116970848256
-
The
square root of 30538320736 is 174752.1694743731 -
The
cube root of 30538320736 is 3125.7078541051
Scales and comparisons
How big is 30538320736?- 30,538,320,736 seconds is equal to 971 years, 1 week, 1 day, 18 hours, 52 minutes, 16 seconds.
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To count from 1 to 30,538,320,736 would take you about one thousand, nine hundred forty-two 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 30538320736 cubic inches would be around 260.5 feet tall.
Recreational maths with 30538320736
- 30538320736 backwards is 63702383503
- The number of decimal digits it has is: 11
- The sum of 30538320736's digits is 40
- More coming soon!
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