138903489763748155360
138,903,489,763,748,155,360 is an even composite number composed of five prime numbers multiplied together.
138903489763748155360 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138903489763748155360:
25 × 5 × 907 × 10039 × 95344453327
(2 × 2 × 2 × 2 × 2 × 5 × 907 × 10039 × 95344453327)See below for interesting mathematical facts about the number 138903489763748155360 from the Numbermatics database.
Names of 138903489763748155360
- Cardinal: 138903489763748155360 can be written as One hundred thirty-eight quintillion, nine hundred three quadrillion, four hundred eighty-nine trillion, seven hundred sixty-three billion, seven hundred forty-eight million, one hundred fifty-five thousand, three hundred sixty.
Scientific notation
- Scientific notation: 1.3890348976374815536 × 1020
Factors of 138903489763748155360
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 95344464280
Divisors of 138903489763748155360
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 907 1814 3628 4535 7256 9070 10039 14512 18140 20078 29024 36280 40156 50195 72560 80312 100390 145120 160624 200780 321248 401560 803120 1606240 9105373 18210746 36421492 45526865 72842984 91053730 145685968 182107460 291371936 364214920 728429840 1456859680 95344453327 190688906654 381377813308 476722266635 762755626616 953444533270 1525511253232 1906889066540 3051022506464 3813778133080 7627556266160 15255112532320 86477419167589 172954838335178 345909676670356 432387095837945 691819353340712 864774191675890 957162966949753 1383638706681424 1729548383351780 1914325933899506 2767277413362848 3459096766703560 3828651867799012 4785814834748765 6918193533407120 7657303735598024 9571629669497530 13836387066814240 15314607471196048 19143259338995060 30629214942392096 38286518677990120 76573037355980240 153146074711960480 868146811023425971 1736293622046851942 3472587244093703884 4340734055117129855 6945174488187407768 8681468110234259710 13890348976374815536 17362936220468519420 27780697952749631072 34725872440937038840 69451744881874077680 138903489763748155360
- Sum of all divisors σ(n): 328554026676456698880
- Sum of proper divisors (its aliquot sum) s(n): 189650536912708543520
- 138903489763748155360 is an abundant number, because the sum of its proper divisors (189650536912708543520) is greater than itself. Its abundance is 50747047148960388160
Bases of 138903489763748155360
- Binary: 11110000111101011000101001111111111011101100101000100001111111000002
- Hexadecimal: 0x787AC53FF76510FE0
- Base-36: TBBNDOF84SRTS
Squares and roots of 138903489763748155360
- 138903489763748155360 squared (1389034897637481553602) is 19294179468547688576947346895802696729600
- 138903489763748155360 cubed (1389034897637481553603) is 2680028860309333684511513741955593642865661328145504710656000
-
The
square root of 138903489763748155360 is 11785732466.1536482443 -
The
cube root of 138903489763748155360 is 5178902.3101495113
Scales and comparisons
How big is 138903489763748155360?- 138,903,489,763,748,155,360 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 138,903,489,763,748,155,360 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 138903489763748155360 cubic inches would be around 431575.2 feet tall.
Recreational maths with 138903489763748155360
- 138903489763748155360 backwards is 063551847367984309831
- The number of decimal digits it has is: 21
- The sum of 138903489763748155360's digits is 100
- More coming soon!
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