30439948672
30,439,948,672 is an even composite number composed of five prime numbers multiplied together.
30439948672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 30439948672:
27 × 7 × 17 × 61 × 1812
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 61 × 181 × 181)See below for interesting mathematical facts about the number 30439948672 from the Numbermatics database.
Names of 30439948672
- Cardinal: 30439948672 can be written as Thirty billion, four hundred thirty-nine million, nine hundred forty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.0439948672 × 1010
Factors of 30439948672
Divisors of 30439948672
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 61 64 68 112 119 122 128 136 181 224 238 244 272 362 427 448 476 488 544 724 854 896 952 976 1037 1088 1267 1448 1708 1904 1952 2074 2176 2534 2896 3077 3416 3808 3904 4148 5068 5792 6154 6832 7259 7616 7808 8296 10136 11041 11584 12308 13664 14518 15232 16592 20272 21539 22082 23168 24616 27328 29036 32761 33184 40544 43078 44164 49232 54656 58072 65522 66368 77287 81088 86156 88328 98464 116144 131044 132736 154574 162176 172312 176656 187697 196928 229327 232288 262088 309148 344624 353312 375394 393856 458654 464576 524176 556937 618296 689248 706624 750788 917308 929152 1048352 1113874 1236592 1313879 1378496 1413248 1501576 1834616 1998421 2096704 2227748 2473184 2627758 2756992 3003152 3669232 3898559 3996842 4193408 4455496 4946368 5255516 6006304 7338464 7797118 7993684 8910992 9892736 10511032 12012608 13988947 14676928 15594236 15987368 17821984 21022064 24025216 27977894 29353856 31188472 31974736 33973157 35643968 42044128 55955788 62376944 63949472 67946314 71287936 84088256 111911576 124753888 127898944 135892628 168176512 223823152 237812099 249507776 255797888 271785256 447646304 475624198 499015552 543570512 895292608 951248396 1087141024 1790585216 1902496792 2174282048 3804993584 4348564096 7609987168 15219974336 30439948672
- Sum of all divisors σ(n): 74999351520
- Sum of proper divisors (its aliquot sum) s(n): 44559402848
- 30439948672 is an abundant number, because the sum of its proper divisors (44559402848) is greater than itself. Its abundance is 14119454176
Bases of 30439948672
- Binary: 111000101100101110011000001100000002
- Hexadecimal: 0x7165CC180
- Base-36: DZF5QPS
Squares and roots of 30439948672
- 30439948672 squared (304399486722) is 926590475153994563584
- 30439948672 cubed (304399486723) is 28205366503651685811264000360448
-
The
square root of 30439948672 is 174470.4808040603 -
The
cube root of 30439948672 is 3122.3479980443
Scales and comparisons
How big is 30439948672?- 30,439,948,672 seconds is equal to 967 years, 46 weeks, 4 days, 5 hours, 17 minutes, 52 seconds.
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To count from 1 to 30,439,948,672 would take you about one thousand, nine hundred thirty-five 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 30439948672 cubic inches would be around 260.2 feet tall.
Recreational maths with 30439948672
- 30439948672 backwards is 27684993403
- The number of decimal digits it has is: 11
- The sum of 30439948672's digits is 55
- More coming soon!
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