3981000000000
3,981,000,000,000 is an even composite number composed of four prime numbers multiplied together.
3981000000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 3981000000000:
29 × 3 × 59 × 1327
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 1327)See below for interesting mathematical facts about the number 3981000000000 from the Numbermatics database.
Names of 3981000000000
- Cardinal: 3981000000000 can be written as Three trillion, nine hundred eighty-one billion.
Scientific notation
- Scientific notation: 3.981 × 1012
Factors of 3981000000000
Divisors of 3981000000000
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 625 640 750 768 800 960 1000 1200 1250 1280 1327 1500 1536 1600 1875 1920 2000 2400 2500 2560 2654 3000 3125 3200 3750 3840 3981 4000 4800 5000 5308 6000 6250 6400 6635 7500 7680 7962 8000 9375 9600 10000 10616 12000 12500 12800 13270 15000 15625 15924 16000 18750 19200 19905 20000 21232 24000 25000 26540 30000 31250 31848 32000 33175 37500 38400 39810 40000 42464 46875 48000 50000 53080 60000 62500 63696 64000 66350 75000 78125 79620 80000 84928 93750 96000 99525 100000 106160 120000 125000 127392 132700 150000 156250 159240 160000 165875 169856 187500 192000 199050 200000 212320 234375 240000 250000 254784 265400 300000 312500 318480 320000 331750 339712 375000 390625 398100 400000 424640 468750 480000 497625 500000 509568 530800 600000 625000 636960 663500 679424 750000 781250 796200 800000 829375 849280 937500 960000 995250 1000000 1019136 1061600 1171875 1200000 1250000 1273920 1327000 1500000 1562500 1592400 1600000 1658750 1698560 1875000 1953125 1990500 2000000 2038272 2123200 2343750 2400000 2488125 2500000 2547840 2654000 3000000 3125000 3184800 3317500 3397120 3750000 3906250 3981000 4000000 4146875 4246400 4687500 4800000 4976250 5000000 5095680 5308000 5859375 6000000 6250000 6369600 6635000 7500000 7812500 7962000 8000000 8293750 8492800 9375000 9952500 10000000 10191360 10616000 11718750 12000000 12440625 12500000 12739200 13270000 15000000 15625000 15924000 16587500 16985600 18750000 19905000 20000000 20734375 21232000 23437500 24000000 24881250 25000000 25478400 26540000 30000000 31250000 31848000 33175000 37500000 39810000 40000000 41468750 42464000 46875000 49762500 50000000 50956800 53080000 60000000 62203125 62500000 63696000 66350000 75000000 79620000 82937500 84928000 93750000 99525000 100000000 103671875 106160000 120000000 124406250 125000000 127392000 132700000 150000000 159240000 165875000 187500000 199050000 200000000 207343750 212320000 248812500 250000000 254784000 265400000 300000000 311015625 318480000 331750000 375000000 398100000 414687500 424640000 497625000 500000000 518359375 530800000 600000000 622031250 636960000 663500000 750000000 796200000 829375000 995250000 1000000000 1036718750 1061600000 1244062500 1273920000 1327000000 1500000000 1555078125 1592400000 1658750000 1990500000 2073437500 2123200000 2488125000 2591796875 2654000000 3000000000 3110156250 3184800000 3317500000 3981000000 4146875000 4976250000 5183593750 5308000000 6220312500 6369600000 6635000000 7775390625 7962000000 8293750000 9952500000 10367187500 10616000000 12440625000 13270000000 15550781250 15924000000 16587500000 19905000000 20734375000 24881250000 26540000000 31101562500 31848000000 33175000000 39810000000 41468750000 49762500000 53080000000 62203125000 66350000000 79620000000 82937500000 99525000000 124406250000 132700000000 159240000000 165875000000 199050000000 248812500000 265400000000 331750000000 398100000000 497625000000 663500000000 796200000000 995250000000 1327000000000 1990500000000 3981000000000
- Sum of all divisors σ(n): 13267029891456
- Sum of proper divisors (its aliquot sum) s(n): 9286029891456
- 3981000000000 is an abundant number, because the sum of its proper divisors (9286029891456) is greater than itself. Its abundance is 5305029891456
Bases of 3981000000000
- Binary: 1110011110111001100001011101000010000000002
- Hexadecimal: 0x39EE6174200
- Base-36: 1ESUGM39C
Squares and roots of 3981000000000
- 3981000000000 squared (39810000000002) is 15848361000000000000000000
- 3981000000000 cubed (39810000000003) is 63092325141000000000000000000000000000
-
The
square root of 3981000000000 is 1995244.3459386121 -
The
cube root of 3981000000000 is 15848.8367690811
Scales and comparisons
How big is 3981000000000?- 3,981,000,000,000 seconds is equal to 126,583 years, 25 weeks, 1 day, 21 hours, 20 minutes.
-
To count from 1 to 3,981,000,000,000 would take you about three hundred sixteen thousand, four hundred fifty-eight 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 3981000000000 cubic inches would be around 1320.7 feet tall.
Recreational maths with 3981000000000
- 3981000000000 backwards is 0000000001893
- The number of decimal digits it has is: 13
- The sum of 3981000000000's digits is 21
- More coming soon!
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The information we have on file for 3981000000000 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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