139791840 (number)

139791840 is an even 9-digits composite number following 139791839 and preceding 139791841. In scientific notation, it is written as 1.39791840 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 37046784 positive integers (up to 139791840) that are relatively prime to 139791840.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred ninety-one thousand eight hundred forty

Notation

Scientific notation 1.39791840 × 10^8
Engineering notation 1.39791840 × 10^6

Prime Factorization of 139791840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 179 × 1627

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8736990
Product of the distinct prime numbers

The prime factorization of 139791840 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 179 × 1627. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139791840)

Multiplication

n×y
n×2 279583680
n×3 419375520
n×4 559167360
n×5 698959200

Division

n÷y
n÷2 69895920
n÷3 46597280
n÷3 34947960
n÷5 27958368

Exponentiation

ny
n2 19541758530585600
n3 2.7317783818263E+24
n4 3.8188032646772E+32
n5 5.3383753496723E+40

Nth Root

y√n
2√n 11823.359928548
3√n 518.99193263398
4√n 108.73527453659
5√n 42.569285832611

Divisors of 139791840

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139791839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139791840 can be divided by 96 positive divisors. The sum of these divisors (counting 139791840) is 1, the average is 0.010416666666667.

Base conversion 139791840

Base System Value
2 Binary 1000010101010000110111100000
3 Ternary 100202001011100120
4 Quaternary 20111100313200
5 Quinary 241241314330
6 Senary 21512120240
8 Octal 1025206740
10 Decimal 139791840
12 Duodecimal 3a996080
16 Hexadecimal 8550de0
20 Vigesimal 23ddjc0
36 Base36 2b882o

Cryptographic Hash Functions

md5 de2202a060c517dd368f7aac5590285a
sha1 fb01ff7ded231dff8154661ff6ccfe88911a7191
sha256 5c65b7dec4aeb56b1a43d1661150ee9a121920bf9eb97a36f686baac434ee5a6
sha512 ddd916060a70cb8afb14c65ae549f3d02897c06a03fad4ecbc8339d976ae72dbee48a85a0ceef64f46a303854ddd4961104ca99f319ef89e8d8f3893bc36e0f6
ripemd-160 37f81cc842d43eba417e75315db87c08842901c6

139791840 as geometric shapes

Circle

Radius = n
Diameter 279583680
Circumference 878338035.1516
Area 6.1392245037913E+16

Sphere

Radius = n
Volume 1.1442846527441E+25
Surface area 2.4556898015165E+17
Circumference 878338035.1516

Square

Length = n
Perimeter 559167360
Area 19541758530585600
Diagonal 197695516.03709

Cube

Length = n
Surface area 117250551183513600
Volume 2.7317783818263E+24
Space diagonal 242126569.36354

Equilateral Triangle

Length = n
Perimeter 419375520
Area 8.4618296610542E+15
Altitude 121063284.68177

Triangular Pyramid

Length = n
Surface area 8.4618296610542E+15
Volume 3.2194316974803E+23
Height 65898505.345697