72139542250000000
72,139,542,250,000,000 is an even composite number composed of three prime numbers multiplied together.
72139542250000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 72139542250000000:
27 × 59 × 169872
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 16987 × 16987)See below for interesting mathematical facts about the number 72139542250000000 from the Numbermatics database.
Names of 72139542250000000
- Cardinal: 72139542250000000 can be written as Seventy-two quadrillion, one hundred thirty-nine trillion, five hundred forty-two billion, two hundred fifty million.
Scientific notation
- Scientific notation: 7.213954225 × 1016
Factors of 72139542250000000
Divisors of 72139542250000000
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 625 640 800 1000 1250 1600 2000 2500 3125 3200 4000 5000 6250 8000 10000 12500 15625 16000 16987 20000 25000 31250 33974 40000 50000 62500 67948 78125 80000 84935 100000 125000 135896 156250 169870 200000 250000 271792 312500 339740 390625 400000 424675 500000 543584 625000 679480 781250 849350 1000000 1087168 1250000 1358960 1562500 1698700 1953125 2000000 2123375 2174336 2500000 2717920 3125000 3397400 3906250 4246750 5000000 5435840 6250000 6794800 7812500 8493500 10000000 10616875 10871680 12500000 13589600 15625000 16987000 21233750 25000000 27179200 31250000 33974000 42467500 50000000 53084375 54358400 62500000 67948000 84935000 106168750 125000000 135896000 169870000 212337500 250000000 265421875 271792000 288558169 339740000 424675000 530843750 577116338 679480000 849350000 1061687500 1154232676 1327109375 1358960000 1442790845 1698700000 2123375000 2308465352 2654218750 2885581690 3397400000 4246750000 4616930704 5308437500 5771163380 6635546875 6794800000 7213954225 8493500000 9233861408 10616875000 11542326760 13271093750 14427908450 16987000000 18467722816 21233750000 23084653520 26542187500 28855816900 33177734375 33974000000 36069771125 36935445632 42467500000 46169307040 53084375000 57711633800 66355468750 72139542250 84935000000 92338614080 106168750000 115423267600 132710937500 144279084500 169870000000 180348855625 184677228160 212337500000 230846535200 265421875000 288558169000 360697711250 424675000000 461693070400 530843750000 577116338000 721395422500 849350000000 901744278125 923386140800 1061687500000 1154232676000 1442790845000 1803488556250 2123375000000 2308465352000 2885581690000 3606977112500 4246750000000 4508721390625 4616930704000 5771163380000 7213954225000 9017442781250 11542326760000 14427908450000 18034885562500 22543606953125 23084653520000 28855816900000 36069771125000 45087213906250 57711633800000 72139542250000 90174427812500 112718034765625 115423267600000 144279084500000 180348855625000 225436069531250 288558169000000 360697711250000 450872139062500 563590173828125 577116338000000 721395422500000 901744278125000 1127180347656250 1442790845000000 1803488556250000 2254360695312500 2885581690000000 3606977112500000 4508721390625000 7213954225000000 9017442781250000 14427908450000000 18034885562500000 36069771125000000 72139542250000000
- Sum of all divisors σ(n): 179654925536439210
- Sum of proper divisors (its aliquot sum) s(n): 107515383286439210
- 72139542250000000 is an abundant number, because the sum of its proper divisors (107515383286439210) is greater than itself. Its abundance is 35375841036439210
Bases of 72139542250000000
- Binary: 1000000000100101010001000000011100001001000001110100000002
- Hexadecimal: 0x1004A880E120E80
- Base-36: JQBC077V534
Squares and roots of 72139542250000000
- 72139542250000000 squared (721395422500000002) is 5204113556039535062500000000000000
- 72139542250000000 cubed (721395422500000003) is 375422369749711782311575140625000000000000000000000
-
The
square root of 72139542250000000 is 268588053.0664012987 -
The
cube root of 72139542250000000 is 416285.3500385407
Scales and comparisons
How big is 72139542250000000?- 72,139,542,250,000,000 seconds is equal to 2,293,814,301 years, 15 weeks, 2 days, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 72,139,542,250,000,000 would take you about six billion, eight hundred eighty-one million, four hundred forty-two thousand, nine hundred 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 72139542250000000 cubic inches would be around 34690.4 feet tall.
Recreational maths with 72139542250000000
- 72139542250000000 backwards is 00000005224593127
- 72139542250000000 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 72139542250000000's digits is 40
- More coming soon!
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