85731680000
85,731,680,000 is an even composite number composed of five prime numbers multiplied together.
85731680000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 85731680000:
28 × 54 × 17 × 43 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 43 × 733)See below for interesting mathematical facts about the number 85731680000 from the Numbermatics database.
Names of 85731680000
- Cardinal: 85731680000 can be written as Eighty-five billion, seven hundred thirty-one million, six hundred eighty thousand.
Scientific notation
- Scientific notation: 8.573168 × 1010
Factors of 85731680000
Divisors of 85731680000
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 43 50 64 68 80 85 86 100 125 128 136 160 170 172 200 215 250 256 272 320 340 344 400 425 430 500 544 625 640 680 688 731 733 800 850 860 1000 1075 1088 1250 1280 1360 1376 1462 1466 1600 1700 1720 2000 2125 2150 2176 2500 2720 2752 2924 2932 3200 3400 3440 3655 3665 4000 4250 4300 4352 5000 5375 5440 5504 5848 5864 6400 6800 6880 7310 7330 8000 8500 8600 10000 10625 10750 10880 11008 11696 11728 12461 13600 13760 14620 14660 16000 17000 17200 18275 18325 20000 21250 21500 21760 23392 23456 24922 26875 27200 27520 29240 29320 31519 32000 34000 34400 36550 36650 40000 42500 43000 46784 46912 49844 53750 54400 55040 58480 58640 62305 63038 68000 68800 73100 73300 80000 85000 86000 91375 91625 93568 93824 99688 107500 108800 116960 117280 124610 126076 136000 137600 146200 146600 157595 160000 170000 172000 182750 183250 187136 187648 199376 215000 233920 234560 249220 252152 272000 275200 292400 293200 311525 315190 340000 344000 365500 366500 398752 430000 456875 458125 467840 469120 498440 504304 535823 544000 584800 586400 623050 630380 680000 688000 731000 733000 787975 797504 860000 913750 916250 935680 938240 996880 1008608 1071646 1169600 1172800 1246100 1260760 1360000 1376000 1462000 1466000 1557625 1575950 1595008 1720000 1827500 1832500 1993760 2017216 2143292 2339200 2345600 2492200 2521520 2679115 2720000 2924000 2932000 3115250 3151900 3190016 3440000 3655000 3665000 3939875 3987520 4034432 4286584 4678400 4691200 4984400 5043040 5358230 5848000 5864000 6230500 6303800 6880000 7310000 7330000 7788125 7879750 7975040 8068864 8573168 9968800 10086080 10716460 11696000 11728000 12461000 12607600 13395575 14620000 14660000 15576250 15759500 15950080 17146336 19699375 19937600 20172160 21432920 23392000 23456000 24922000 25215200 26791150 29240000 29320000 31152500 31519000 34292672 39398750 39875200 40344320 42865840 49844000 50430400 53582300 58480000 58640000 62305000 63038000 66977875 68585344 78797500 79750400 85731680 99688000 100860800 107164600 116960000 117280000 124610000 126076000 133955750 137170688 157595000 171463360 199376000 201721600 214329200 249220000 252152000 267911500 315190000 334889375 342926720 398752000 428658400 498440000 504304000 535823000 630380000 669778750 685853440 857316800 996880000 1008608000 1071646000 1260760000 1339557500 1714633600 1993760000 2143292000 2521520000 2679115000 3429267200 4286584000 5043040000 5358230000 8573168000 10716460000 17146336000 21432920000 42865840000 85731680000
- Sum of all divisors σ(n): 232002772848
- Sum of proper divisors (its aliquot sum) s(n): 146271092848
- 85731680000 is an abundant number, because the sum of its proper divisors (146271092848) is greater than itself. Its abundance is 60539412848
Bases of 85731680000
- Binary: 10011111101100000000110011111000000002
- Hexadecimal: 0x13F6019F00
- Base-36: 13DUFFNK
Squares and roots of 85731680000
- 85731680000 squared (857316800002) is 7349920955622400000000
- 85731680000 cubed (857316800003) is 630121071392713797632000000000000
-
The
square root of 85731680000 is 292799.7267758289 -
The
cube root of 85731680000 is 4409.4096148009
Scales and comparisons
How big is 85731680000?- 85,731,680,000 seconds is equal to 2,726 years, 19 hours, 33 minutes, 20 seconds.
-
To count from 1 to 85,731,680,000 would take you about five thousand, four hundred fifty-two 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 85731680000 cubic inches would be around 367.5 feet tall.
Recreational maths with 85731680000
- 85731680000 backwards is 00008613758
- The number of decimal digits it has is: 11
- The sum of 85731680000's digits is 38
- More coming soon!
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