12990737250
12,990,737,250 is an even composite number composed of six prime numbers multiplied together.
12990737250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12990737250:
2 × 32 × 53 × 41 × 53 × 2657
(2 × 3 × 3 × 5 × 5 × 5 × 41 × 53 × 2657)See below for interesting mathematical facts about the number 12990737250 from the Numbermatics database.
Names of 12990737250
- Cardinal: 12990737250 can be written as Twelve billion, nine hundred ninety million, seven hundred thirty-seven thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.299073725 × 1010
Factors of 12990737250
Divisors of 12990737250
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 41 45 50 53 75 82 90 106 123 125 150 159 205 225 246 250 265 318 369 375 410 450 477 530 615 738 750 795 954 1025 1125 1230 1325 1590 1845 2050 2173 2250 2385 2650 2657 3075 3690 3975 4346 4770 5125 5314 6150 6519 6625 7950 7971 9225 10250 10865 11925 13038 13250 13285 15375 15942 18450 19557 19875 21730 23850 23913 26570 30750 32595 39114 39750 39855 46125 47826 54325 59625 65190 66425 79710 92250 97785 108650 108937 119250 119565 132850 140821 162975 195570 199275 217874 239130 271625 281642 325950 326811 332125 398550 422463 488925 543250 544685 597825 653622 664250 704105 814875 844926 977850 980433 996375 1089370 1195650 1267389 1408210 1629750 1634055 1960866 1992750 2112315 2444625 2534778 2723425 2989125 3268110 3520525 4224630 4889250 4902165 5446850 5773661 5978250 6336945 7041050 8170275 9804330 10561575 11547322 12673890 13617125 16340550 17320983 17602625 21123150 24510825 27234250 28868305 31684725 34641966 35205250 40851375 49021650 51962949 52807875 57736610 63369450 81702750 86604915 103925898 105615750 122554125 144341525 158423625 173209830 245108250 259814745 288683050 316847250 433024575 519629490 721707625 866049150 1299073725 1443415250 2165122875 2598147450 4330245750 6495368625 12990737250
- Sum of all divisors σ(n): 36676444896
- Sum of proper divisors (its aliquot sum) s(n): 23685707646
- 12990737250 is an abundant number, because the sum of its proper divisors (23685707646) is greater than itself. Its abundance is 10694970396
Bases of 12990737250
- Binary: 11000001100100111011101011011000102
- Hexadecimal: 0x3064EEB62
- Base-36: 5YUCL0I
Squares and roots of 12990737250
- 12990737250 squared (129907372502) is 168759254298537562500
- 12990737250 cubed (129907372503) is 2192307131098234533692953125000
-
The
square root of 12990737250 is 113976.9154258879 -
The
cube root of 12990737250 is 2350.7760979703
Scales and comparisons
How big is 12990737250?- 12,990,737,250 seconds is equal to 413 years, 3 weeks, 2 days, 18 hours, 7 minutes, 30 seconds.
-
To count from 1 to 12,990,737,250 would take you about eight hundred twenty-six 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 12990737250 cubic inches would be around 195.9 feet tall.
Recreational maths with 12990737250
- 12990737250 backwards is 05273709921
- 12990737250 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12990737250's digits is 45
- More coming soon!
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