72130638508208872680
72,130,638,508,208,872,680 is an even composite number composed of six prime numbers multiplied together.
72130638508208872680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 72130638508208872680:
23 × 3 × 5 × 11 × 37 × 1476876300331877
(2 × 2 × 2 × 3 × 5 × 11 × 37 × 1476876300331877)See below for interesting mathematical facts about the number 72130638508208872680 from the Numbermatics database.
Names of 72130638508208872680
- Cardinal: 72130638508208872680 can be written as Seventy-two quintillion, one hundred thirty quadrillion, six hundred thirty-eight trillion, five hundred eight billion, two hundred eight million, eight hundred seventy-two thousand, six hundred eighty.
Scientific notation
- Scientific notation: 7.213063850820887268 × 1019
Factors of 72130638508208872680
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 1476876300331935
Divisors of 72130638508208872680
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 37 40 44 55 60 66 74 88 110 111 120 132 148 165 185 220 222 264 296 330 370 407 440 444 555 660 740 814 888 1110 1221 1320 1480 1628 2035 2220 2442 3256 4070 4440 4884 6105 8140 9768 12210 16280 24420 48840 1476876300331877 2953752600663754 4430628900995631 5907505201327508 7384381501659385 8861257801991262 11815010402655016 14768763003318770 16245639303650647 17722515603982524 22153144504978155 29537526006637540 32491278607301294 35445031207965048 44306289009956310 48736917910951941 54644423112279449 59075052013275080 64982557214602588 81228196518253235 88612578019912620 97473835821903882 109288846224558898 129965114429205176 162456393036506470 163933269336838347 177225156039825240 194947671643807764 218577692449117796 243684589554759705 273222115561397245 324912786073012940 327866538673676694 389895343287615528 437155384898235592 487369179109519410 546444231122794490 601088654235073939 649825572146025880 655733077347353388 819666346684191735 974738358219038820 1092888462245588980 1202177308470147878 1311466154694706776 1639332693368383470 1803265962705221817 1949476716438077640 2185776924491177960 2404354616940295756 3005443271175369695 3278665386736766940 3606531925410443634 4808709233880591512 6010886542350739390 6557330773473533880 7213063850820887268 9016329813526109085 12021773084701478780 14426127701641774536 18032659627052218170 24043546169402957560 36065319254104436340 72130638508208872680
- Sum of all divisors σ(n): 242444013462481092480
- Sum of proper divisors (its aliquot sum) s(n): 170313374954272219800
- 72130638508208872680 is an abundant number, because the sum of its proper divisors (170313374954272219800) is greater than itself. Its abundance is 98182736446063347120
Bases of 72130638508208872680
- Binary: 1111101001000000111000000110001111000001111110011011011100111010002
- Hexadecimal: 0x3E903818F07E6DCE8
- Base-36: F80J5DI02EDBC
Squares and roots of 72130638508208872680
- 72130638508208872680 squared (721306385082088726802) is 5202829011601904705614597950676450382400
- 72130638508208872680 cubed (721306385082088726803) is 375283378655878655164185763676966988722573063463458912832000
-
The
square root of 72130638508208872680 is 8492975833.4878636743 -
The
cube root of 72130638508208872680 is 4162682.2281698701
Scales and comparisons
How big is 72130638508208872680?- 72,130,638,508,208,872,680 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
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To count from 1 to 72,130,638,508,208,872,680 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 72130638508208872680 cubic inches would be around 346890.2 feet tall.
Recreational maths with 72130638508208872680
- 72130638508208872680 backwards is 08627880280583603127
- The number of decimal digits it has is: 20
- The sum of 72130638508208872680's digits is 84
- More coming soon!
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