30309989450
30,309,989,450 is an even composite number composed of six prime numbers multiplied together.
30309989450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30309989450:
2 × 52 × 132 × 29 × 179 × 691
(2 × 5 × 5 × 13 × 13 × 29 × 179 × 691)See below for interesting mathematical facts about the number 30309989450 from the Numbermatics database.
Names of 30309989450
- Cardinal: 30309989450 can be written as Thirty billion, three hundred nine million, nine hundred eighty-nine thousand, four hundred fifty.
Scientific notation
- Scientific notation: 3.030998945 × 1010
Factors of 30309989450
Divisors of 30309989450
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 10 13 25 26 29 50 58 65 130 145 169 179 290 325 338 358 377 650 691 725 754 845 895 1382 1450 1690 1790 1885 2327 3455 3770 4225 4475 4654 4901 5191 6910 8450 8950 8983 9425 9802 10382 11635 17275 17966 18850 20039 23270 24505 25955 30251 34550 40078 44915 49010 51910 58175 60502 67483 89830 100195 116350 116779 122525 123689 129775 134966 151255 200390 224575 233558 245050 247378 259550 260507 302510 337415 449150 500975 521014 583895 618445 674830 756275 877279 1001950 1167790 1236890 1302535 1512550 1607957 1687075 1754558 2605070 2919475 3092225 3215914 3374150 3386591 3586981 4386395 5838950 6184450 6512675 6773182 7173962 8039785 8772790 13025350 16079570 16932955 17934905 20903441 21931975 33865910 35869810 40198925 41806882 43863950 46630753 80397850 84664775 89674525 93261506 104517205 169329550 179349050 209034410 233153765 466307530 522586025 606199789 1045172050 1165768825 1212399578 2331537650 3030998945 6061997890 15154994725 30309989450
- Sum of all divisors σ(n): 63596599200
- Sum of proper divisors (its aliquot sum) s(n): 33286609750
- 30309989450 is an abundant number, because the sum of its proper divisors (33286609750) is greater than itself. Its abundance is 2976620300
Bases of 30309989450
- Binary: 111000011101001110110111100010010102
- Hexadecimal: 0x70E9DBC4A
- Base-36: DX9S9JE
Squares and roots of 30309989450
- 30309989450 squared (303099894502) is 918695460459111302500
- 30309989450 cubed (303099894503) is 27845649714278555735150758625000
-
The
square root of 30309989450 is 174097.6434360901 -
The
cube root of 30309989450 is 3117.8981793119
Scales and comparisons
How big is 30309989450?- 30,309,989,450 seconds is equal to 963 years, 39 weeks, 5 days, 1 hour, 30 minutes, 50 seconds.
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To count from 1 to 30,309,989,450 would take you about one thousand, nine hundred twenty-seven 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 30309989450 cubic inches would be around 259.8 feet tall.
Recreational maths with 30309989450
- 30309989450 backwards is 05498990303
- 30309989450 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30309989450's digits is 50
- More coming soon!
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