71390000000
71,390,000,000 is an even composite number composed of four prime numbers multiplied together.
71390000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 71390000000:
27 × 57 × 112 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 59)See below for interesting mathematical facts about the number 71390000000 from the Numbermatics database.
Names of 71390000000
- Cardinal: 71390000000 can be written as Seventy-one billion, three hundred ninety million.
Scientific notation
- Scientific notation: 7.139 × 1010
Factors of 71390000000
Divisors of 71390000000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 59 64 80 88 100 110 118 121 125 128 160 176 200 220 236 242 250 275 295 320 352 400 440 472 484 500 550 590 605 625 640 649 704 800 880 944 968 1000 1100 1180 1210 1250 1298 1375 1408 1475 1600 1760 1888 1936 2000 2200 2360 2420 2500 2596 2750 2950 3025 3125 3200 3245 3520 3776 3872 4000 4400 4720 4840 5000 5192 5500 5900 6050 6250 6490 6875 7040 7139 7375 7552 7744 8000 8800 9440 9680 10000 10384 11000 11800 12100 12500 12980 13750 14278 14750 15125 15488 15625 16000 16225 17600 18880 19360 20000 20768 22000 23600 24200 25000 25960 27500 28556 29500 30250 31250 32450 34375 35200 35695 36875 37760 38720 40000 41536 44000 47200 48400 50000 51920 55000 57112 59000 60500 62500 64900 68750 71390 73750 75625 77440 78125 80000 81125 83072 88000 94400 96800 100000 103840 110000 114224 118000 121000 125000 129800 137500 142780 147500 151250 156250 162250 171875 176000 178475 184375 188800 193600 200000 207680 220000 228448 236000 242000 250000 259600 275000 285560 295000 302500 312500 324500 343750 356950 368750 378125 387200 400000 405625 415360 440000 456896 472000 484000 500000 519200 550000 571120 590000 605000 625000 649000 687500 713900 737500 756250 811250 859375 880000 892375 913792 921875 944000 968000 1000000 1038400 1100000 1142240 1180000 1210000 1250000 1298000 1375000 1427800 1475000 1512500 1622500 1718750 1784750 1843750 1890625 1936000 2000000 2028125 2076800 2200000 2284480 2360000 2420000 2500000 2596000 2750000 2855600 2950000 3025000 3245000 3437500 3569500 3687500 3781250 4056250 4400000 4461875 4568960 4609375 4720000 4840000 5000000 5192000 5500000 5711200 5900000 6050000 6490000 6875000 7139000 7375000 7562500 8112500 8923750 9218750 9453125 9680000 10000000 10140625 10384000 11000000 11422400 11800000 12100000 12980000 13750000 14278000 14750000 15125000 16225000 17847500 18437500 18906250 20281250 22000000 22309375 22844800 23600000 24200000 25960000 27500000 28556000 29500000 30250000 32450000 35695000 36875000 37812500 40562500 44618750 48400000 50703125 51920000 55000000 57112000 59000000 60500000 64900000 71390000 73750000 75625000 81125000 89237500 101406250 110000000 111546875 114224000 118000000 121000000 129800000 142780000 147500000 151250000 162250000 178475000 202812500 223093750 242000000 259600000 285560000 295000000 302500000 324500000 356950000 405625000 446187500 557734375 571120000 590000000 605000000 649000000 713900000 811250000 892375000 1115468750 1210000000 1298000000 1427800000 1622500000 1784750000 2230937500 2855600000 3245000000 3569500000 4461875000 6490000000 7139000000 8923750000 14278000000 17847500000 35695000000 71390000000
- Sum of all divisors σ(n): 198720194400
- Sum of proper divisors (its aliquot sum) s(n): 127330194400
- 71390000000 is an abundant number, because the sum of its proper divisors (127330194400) is greater than itself. Its abundance is 55940194400
Bases of 71390000000
- Binary: 10000100111110010110011110011100000002
- Hexadecimal: 0x109F2CF380
- Base-36: WSNRGJK
Squares and roots of 71390000000
- 71390000000 squared (713900000002) is 5096532100000000000000
- 71390000000 cubed (713900000003) is 363841426619000000000000000000000
-
The
square root of 71390000000 is 267189.0716328047 -
The
cube root of 71390000000 is 4148.3856884789
Scales and comparisons
How big is 71390000000?- 71,390,000,000 seconds is equal to 2,269 years, 51 weeks, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 71,390,000,000 would take you about four thousand, five hundred thirty-nine 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 71390000000 cubic inches would be around 345.7 feet tall.
Recreational maths with 71390000000
- 71390000000 backwards is 00000009317
- 71390000000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71390000000's digits is 20
- More coming soon!
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