30389949120
30,389,949,120 is an even composite number composed of six prime numbers multiplied together.
30389949120 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 30389949120:
26 × 3 × 5 × 29 × 433 × 2521
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 433 × 2521)See below for interesting mathematical facts about the number 30389949120 from the Numbermatics database.
Names of 30389949120
- Cardinal: 30389949120 can be written as Thirty billion, three hundred eighty-nine million, nine hundred forty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.038994912 × 1010
Factors of 30389949120
Divisors of 30389949120
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 145 160 174 192 232 240 290 320 348 433 435 464 480 580 696 866 870 928 960 1160 1299 1392 1732 1740 1856 2165 2320 2521 2598 2784 3464 3480 4330 4640 5042 5196 5568 6495 6928 6960 7563 8660 9280 10084 10392 12557 12605 12990 13856 13920 15126 17320 20168 20784 25114 25210 25980 27712 27840 30252 34640 37671 37815 40336 41568 50228 50420 51960 60504 62785 69280 73109 75342 75630 80672 83136 100456 100840 103920 121008 125570 138560 146218 150684 151260 161344 188355 200912 201680 207840 219327 242016 251140 292436 301368 302520 365545 376710 401824 403360 415680 438654 484032 502280 584872 602736 605040 731090 753420 803648 806720 877308 1004560 1091593 1096635 1169744 1205472 1210080 1462180 1506840 1754616 2009120 2183186 2193270 2339488 2410944 2420160 2924360 3013680 3274779 3509232 4018240 4366372 4386540 4678976 5457965 5848720 6027360 6549558 7018464 8732744 8773080 10915930 11697440 12054720 13099116 14036928 16373895 17465488 17546160 21831860 23394880 26198232 31656197 32747790 34930976 35092320 43663720 52396464 63312394 65495580 69861952 70184640 87327440 94968591 104792928 126624788 130991160 158280985 174654880 189937182 209585856 253249576 261982320 316561970 349309760 379874364 474842955 506499152 523964640 633123940 759748728 949685910 1012998304 1047929280 1266247880 1519497456 1899371820 2025996608 2532495760 3038994912 3798743640 5064991520 6077989824 7597487280 10129983040 15194974560 30389949120
- Sum of all divisors σ(n): 100085469120
- Sum of proper divisors (its aliquot sum) s(n): 69695520000
- 30389949120 is an abundant number, because the sum of its proper divisors (69695520000) is greater than itself. Its abundance is 39305570880
Bases of 30389949120
- Binary: 111000100110110000111010010110000002
- Hexadecimal: 0x71361D2C0
- Base-36: DYLE2TC
Squares and roots of 30389949120
- 30389949120 squared (303899491202) is 923549007516188774400
- 30389949120 cubed (303899491203) is 28066607348243474430331158528000
-
The
square root of 30389949120 is 174327.1324837303 -
The
cube root of 30389949120 is 3120.6375094395
Scales and comparisons
How big is 30389949120?- 30,389,949,120 seconds is equal to 966 years, 15 weeks, 6 days, 12 hours, 32 minutes.
-
To count from 1 to 30,389,949,120 would take you about one thousand, nine hundred thirty-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 30389949120 cubic inches would be around 260.1 feet tall.
Recreational maths with 30389949120
- 30389949120 backwards is 02194998303
- 30389949120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30389949120's digits is 48
- More coming soon!
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