12378988960
12,378,988,960 is an even composite number composed of six prime numbers multiplied together.
12378988960 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 12378988960:
25 × 5 × 13 × 41 × 379 × 383
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 41 × 379 × 383)See below for interesting mathematical facts about the number 12378988960 from the Numbermatics database.
Names of 12378988960
- Cardinal: 12378988960 can be written as Twelve billion, three hundred seventy-eight million, nine hundred eighty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.237898896 × 1010
Factors of 12378988960
Divisors of 12378988960
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 41 52 65 80 82 104 130 160 164 205 208 260 328 379 383 410 416 520 533 656 758 766 820 1040 1066 1312 1516 1532 1640 1895 1915 2080 2132 2665 3032 3064 3280 3790 3830 4264 4927 4979 5330 6064 6128 6560 7580 7660 8528 9854 9958 10660 12128 12256 15160 15320 15539 15703 17056 19708 19916 21320 24635 24895 30320 30640 31078 31406 39416 39832 42640 49270 49790 60640 61280 62156 62812 77695 78515 78832 79664 85280 98540 99580 124312 125624 145157 155390 157030 157664 159328 197080 199160 202007 204139 248624 251248 290314 310780 314060 394160 398320 404014 408278 497248 502496 580628 621560 628120 725785 788320 796640 808028 816556 1010035 1020695 1161256 1243120 1256240 1451570 1616056 1633112 1887041 2020070 2041390 2322512 2486240 2512480 2903140 3232112 3266224 3774082 4040140 4082780 4645024 5806280 5951437 6464224 6532448 7548164 8080280 8165560 9435205 11612560 11902874 15096328 16160560 16331120 18870410 23225120 23805748 29757185 30192656 32321120 32662240 37740820 47611496 59514370 60385312 75481640 77368681 95222992 119028740 150963280 154737362 190445984 238057480 301926560 309474724 386843405 476114960 618949448 773686810 952229920 1237898896 1547373620 2475797792 3094747240 6189494480 12378988960
- Sum of all divisors σ(n): 32432762880
- Sum of proper divisors (its aliquot sum) s(n): 20053773920
- 12378988960 is an abundant number, because the sum of its proper divisors (20053773920) is greater than itself. Its abundance is 7674784960
Bases of 12378988960
- Binary: 10111000011101100001100001101000002
- Hexadecimal: 0x2E1D861A0
- Base-36: 5OQ4P0G
Squares and roots of 12378988960
- 12378988960 squared (123789889602) is 153239367671801881600
- 12378988960 cubed (123789889603) is 1896948440646616395633627136000
-
The
square root of 12378988960 is 111260.9049037441 -
The
cube root of 12378988960 is 2313.2810056809
Scales and comparisons
How big is 12378988960?- 12,378,988,960 seconds is equal to 393 years, 31 weeks, 6 days, 8 hours, 2 minutes, 40 seconds.
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To count from 1 to 12,378,988,960 would take you about seven hundred eighty-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 12378988960 cubic inches would be around 192.8 feet tall.
Recreational maths with 12378988960
- 12378988960 backwards is 06988987321
- The number of decimal digits it has is: 11
- The sum of 12378988960's digits is 61
- More coming soon!
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