1311930000
1,311,930,000 is an even composite number composed of five prime numbers multiplied together.
1311930000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 1311930000:
24 × 33 × 54 × 43 × 113
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 43 × 113)See below for interesting mathematical facts about the number 1311930000 from the Numbermatics database.
Names of 1311930000
- Cardinal: 1311930000 can be written as One billion, three hundred eleven million, nine hundred thirty thousand.
Scientific notation
- Scientific notation: 1.31193 × 109
Factors of 1311930000
Divisors of 1311930000
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 43 45 48 50 54 60 72 75 80 86 90 100 108 113 120 125 129 135 144 150 172 180 200 215 216 225 226 240 250 258 270 300 339 344 360 375 387 400 430 432 450 452 500 516 540 565 600 625 645 675 678 688 720 750 774 860 900 904 1000 1017 1032 1075 1080 1125 1130 1161 1200 1250 1290 1350 1356 1500 1548 1695 1720 1800 1808 1875 1935 2000 2034 2064 2150 2160 2250 2260 2322 2500 2580 2700 2712 2825 3000 3051 3096 3225 3375 3390 3440 3600 3750 3870 4068 4300 4500 4520 4644 4859 5000 5085 5160 5375 5400 5424 5625 5650 5805 6000 6102 6192 6450 6750 6780 7500 7740 8136 8475 8600 9000 9040 9288 9675 9718 10000 10170 10320 10750 10800 11250 11300 11610 12204 12900 13500 13560 14125 14577 15000 15255 15480 16125 16272 16875 16950 17200 18000 18576 19350 19436 20340 21500 22500 22600 23220 24295 24408 25425 25800 26875 27000 27120 28250 29025 29154 30000 30510 30960 32250 33750 33900 38700 38872 40680 42375 43000 43731 45000 45200 46440 48375 48590 48816 50850 51600 53750 54000 56500 58050 58308 61020 64500 67500 67800 70625 72885 76275 77400 77744 80625 81360 84750 86000 87462 90000 92880 96750 97180 101700 107500 113000 116100 116616 121475 122040 127125 129000 131193 135000 135600 141250 145125 145770 152550 154800 161250 169500 174924 193500 194360 203400 211875 215000 218655 226000 232200 233232 241875 242950 244080 254250 258000 262386 270000 282500 290250 291540 305100 322500 339000 349848 364425 381375 387000 388720 406800 423750 430000 437310 464400 483750 485900 508500 524772 565000 580500 583080 607375 610200 635625 645000 655965 678000 699696 725625 728850 762750 774000 847500 874620 967500 971800 1017000 1049544 1093275 1130000 1161000 1166160 1214750 1220400 1271250 1290000 1311930 1451250 1457700 1525500 1695000 1749240 1822125 1906875 1935000 1943600 2034000 2099088 2186550 2322000 2429500 2542500 2623860 2902500 2915400 3036875 3051000 3279825 3390000 3498480 3644250 3813750 3870000 4373100 4859000 5085000 5247720 5466375 5805000 5830800 6073750 6102000 6559650 7288500 7627500 8746200 9110625 9718000 10170000 10495440 10932750 11610000 12147500 13119300 14577000 15255000 16399125 17492400 18221250 21865500 24295000 26238600 27331875 29154000 30510000 32798250 36442500 43731000 48590000 52477200 54663750 65596500 72885000 81995625 87462000 109327500 131193000 145770000 163991250 218655000 262386000 327982500 437310000 655965000 1311930000
- Sum of all divisors σ(n): 4857695040
- Sum of proper divisors (its aliquot sum) s(n): 3545765040
- 1311930000 is an abundant number, because the sum of its proper divisors (3545765040) is greater than itself. Its abundance is 2233835040
Bases of 1311930000
- Binary: 10011100011001001110110100100002
- Hexadecimal: 0x4E327690
- Base-36: LP37O0
Squares and roots of 1311930000
- 1311930000 squared (13119300002) is 1721160324900000000
- 1311930000 cubed (13119300003) is 2258041865046057000000000000
-
The
square root of 1311930000 is 36220.5742638075 -
The
cube root of 1311930000 is 1094.7212651389
Scales and comparisons
How big is 1311930000?- 1,311,930,000 seconds is equal to 41 years, 37 weeks, 1 day, 9 hours.
-
To count from 1 to 1,311,930,000 would take you about eighty-three 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 1311930000 cubic inches would be around 91.2 feet tall.
Recreational maths with 1311930000
- 1311930000 backwards is 0000391131
- 1311930000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1311930000's digits is 18
- More coming soon!
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