209142160000
209,142,160,000 is an even composite number composed of five prime numbers multiplied together.
209142160000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 209142160000:
27 × 54 × 17 × 61 × 2521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 61 × 2521)See below for interesting mathematical facts about the number 209142160000 from the Numbermatics database.
Names of 209142160000
- Cardinal: 209142160000 can be written as Two hundred nine billion, one hundred forty-two million, one hundred sixty thousand.
Scientific notation
- Scientific notation: 2.0914216 × 1011
Factors of 209142160000
Divisors of 209142160000
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 61 64 68 80 85 100 122 125 128 136 160 170 200 244 250 272 305 320 340 400 425 488 500 544 610 625 640 680 800 850 976 1000 1037 1088 1220 1250 1360 1525 1600 1700 1952 2000 2074 2125 2176 2440 2500 2521 2720 3050 3200 3400 3904 4000 4148 4250 4880 5000 5042 5185 5440 6100 6800 7625 7808 8000 8296 8500 9760 10000 10084 10370 10625 10880 12200 12605 13600 15250 16000 16592 17000 19520 20000 20168 20740 21250 24400 25210 25925 27200 30500 33184 34000 38125 39040 40000 40336 41480 42500 42857 48800 50420 51850 54400 61000 63025 66368 68000 76250 80000 80672 82960 85000 85714 97600 100840 103700 122000 126050 129625 132736 136000 152500 153781 161344 165920 170000 171428 195200 201680 207400 214285 244000 252100 259250 272000 305000 307562 315125 322688 331840 340000 342856 403360 414800 428570 488000 504200 518500 610000 615124 630250 648125 663680 680000 685712 768905 806720 829600 857140 976000 1008400 1037000 1071425 1220000 1230248 1260500 1296250 1360000 1371424 1537810 1575625 1613440 1659200 1714280 2016800 2074000 2142850 2440000 2460496 2521000 2592500 2614277 2742848 3075620 3151250 3318400 3428560 3844525 4033600 4148000 4285700 4880000 4920992 5042000 5185000 5228554 5357125 5485696 6151240 6302500 6857120 7689050 8067200 8296000 8571400 9841984 10084000 10370000 10457108 10714250 12302480 12605000 13071385 13714240 15378100 16592000 17142800 19222625 19683968 20168000 20740000 20914216 21428500 24604960 25210000 26142770 26785625 27428480 30756200 34285600 38445250 40336000 41480000 41828432 42857000 49209920 50420000 52285540 53571250 61512400 65356925 68571200 76890500 82960000 83656864 85714000 96113125 98419840 100840000 104571080 107142500 123024800 130713850 137142400 153781000 167313728 171428000 192226250 201680000 209142160 214285000 246049600 261427700 307562000 326784625 334627456 342856000 384452500 418284320 428570000 492099200 522855400 615124000 653569250 685712000 768905000 836568640 857140000 1045710800 1230248000 1307138500 1537810000 1633923125 1673137280 1714280000 2091421600 2460496000 2614277000 3075620000 3267846250 3428560000 4182843200 5228554000 6151240000 6535692500 8365686400 10457108000 12302480000 13071385000 20914216000 26142770000 41828432000 52285540000 104571080000 209142160000
- Sum of all divisors σ(n): 560532103560
- Sum of proper divisors (its aliquot sum) s(n): 351389943560
- 209142160000 is an abundant number, because the sum of its proper divisors (351389943560) is greater than itself. Its abundance is 142247783560
Bases of 209142160000
- Binary: 110000101100011101100000011010100000002
- Hexadecimal: 0x30B1D81A80
- Base-36: 2O2TUBGG
Squares and roots of 209142160000
- 209142160000 squared (2091421600002) is 43740443089465600000000
- 209142160000 cubed (2091421600003) is 9147970747087908829696000000000000
-
The
square root of 209142160000 is 457320.6315048557 -
The
cube root of 209142160000 is 5935.8173610571
Scales and comparisons
How big is 209142160000?- 209,142,160,000 seconds is equal to 6,650 years, 3 weeks, 5 days, 20 hours, 26 minutes, 40 seconds.
-
To count from 1 to 209,142,160,000 would take you about thirteen thousand, three hundred 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 209142160000 cubic inches would be around 494.7 feet tall.
Recreational maths with 209142160000
- 209142160000 backwards is 000061241902
- 209142160000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 209142160000's digits is 25
- More coming soon!
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