12380000640
12,380,000,640 is an even composite number composed of six prime numbers multiplied together.
12380000640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12380000640:
27 × 3 × 5 × 7 × 127 × 7253
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 127 × 7253)See below for interesting mathematical facts about the number 12380000640 from the Numbermatics database.
Names of 12380000640
- Cardinal: 12380000640 can be written as Twelve billion, three hundred eighty million, six hundred forty.
Scientific notation
- Scientific notation: 1.238000064 × 1010
Factors of 12380000640
Divisors of 12380000640
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 127 128 140 160 168 192 210 224 240 254 280 320 336 381 384 420 448 480 508 560 635 640 672 762 840 889 896 960 1016 1120 1270 1344 1524 1680 1778 1905 1920 2032 2240 2540 2667 2688 3048 3360 3556 3810 4064 4445 4480 5080 5334 6096 6720 7112 7253 7620 8128 8890 10160 10668 12192 13335 13440 14224 14506 15240 16256 17780 20320 21336 21759 24384 26670 28448 29012 30480 35560 36265 40640 42672 43518 48768 50771 53340 56896 58024 60960 71120 72530 81280 85344 87036 101542 106680 108795 113792 116048 121920 142240 145060 152313 170688 174072 203084 213360 217590 232096 243840 253855 284480 290120 304626 341376 348144 406168 426720 435180 464192 507710 568960 580240 609252 696288 761565 812336 853440 870360 921131 928384 1015420 1160480 1218504 1392576 1523130 1624672 1706880 1740720 1842262 2030840 2320960 2437008 2763393 2785152 3046260 3249344 3481440 3684524 4061680 4605655 4641920 4874016 5526786 6092520 6447917 6498688 6962880 7369048 8123360 9211310 9748032 11053572 12185040 12895834 13816965 13925760 14738096 16246720 18422620 19343751 19496064 22107144 24370080 25791668 27633930 29476192 32239585 32493440 36845240 38687502 44214288 48740160 51583336 55267860 58952384 64479170 73690480 77375004 88428576 96718755 97480320 103166672 110535720 117904768 128958340 147380960 154750008 176857152 193437510 206333344 221071440 257916680 294761920 309500016 353714304 386875020 412666688 442142880 515833360 589523840 619000032 773750040 825333376 884285760 1031666720 1238000064 1547500080 1768571520 2063333440 2476000128 3095000160 4126666880 6190000320 12380000640
- Sum of all divisors σ(n): 45459947520
- Sum of proper divisors (its aliquot sum) s(n): 33079946880
- 12380000640 is an abundant number, because the sum of its proper divisors (33079946880) is greater than itself. Its abundance is 20699946240
Bases of 12380000640
- Binary: 10111000011110011111010001100000002
- Hexadecimal: 0x2E1E7D180
- Base-36: 5OQQDMO
Squares and roots of 12380000640
- 12380000640 squared (123800006402) is 153264415846400409600
- 12380000640 cubed (123800006403) is 1897413566267663212544262144000
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The
square root of 12380000640 is 111265.4512416141 -
The
cube root of 12380000640 is 2313.3440220383
Scales and comparisons
How big is 12380000640?- 12,380,000,640 seconds is equal to 393 years, 33 weeks, 4 days, 1 hour, 4 minutes.
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To count from 1 to 12,380,000,640 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 12380000640 cubic inches would be around 192.8 feet tall.
Recreational maths with 12380000640
- 12380000640 backwards is 04600008321
- 12380000640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12380000640's digits is 24
- More coming soon!
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The information we have on file for 12380000640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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