139291271 (number)

139291271 is an odd 9-digits composite number following 139291270 and preceding 139291272. In scientific notation, it is written as 1.39291271 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 117351864 positive integers (up to 139291271) that are relatively prime to 139291271.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million two hundred ninety-one thousand two hundred seventy-one

Notation

Scientific notation 1.39291271 × 10^8
Engineering notation 1.39291271 × 10^6

Prime Factorization of 139291271

Prime Factorization 49 × 7 × 59 × 6883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139291271
Product of the distinct prime numbers

The prime factorization of 139291271 is 49 × 7 × 59 × 6883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 61, 88, 292, 885, 8410, 8066, 44482, 17343, 452041, 673427, 3548929, 8911866, 92683541, 92846667, 812882670, 545243428, 4741241906, 111160727

Basic calculations (n = 139291271)

Multiplication

n×y
n×2 278582542
n×3 417873813
n×4 557165084
n×5 696456355

Division

n÷y
n÷2 69645635.5
n÷3 46430423.666667
n÷3 34822817.75
n÷5 27858254.2

Exponentiation

ny
n2 19402058176795441
n3 2.7025373434618E+24
n4 3.7643986149575E+32
n5 5.2434786762808E+40

Nth Root

y√n
2√n 11802.172300047
3√n 518.37172003928
4√n 108.63780327329
5√n 42.538755507182

Divisors of 139291271

1, 7, 49, 59, 343, 413, 2891, 6883, 20237, 48181, 337267, 406097, 2360869, 2842679, 19898753, 139291271

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139291270
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139291271 can be divided by 16 positive divisors. The sum of these divisors (counting 139291271) is 1, the average is 0.0625.

Base conversion 139291271

Base System Value
2 Binary 1000010011010110101010000111
3 Ternary 100201002201200222
4 Quaternary 20103112222013
5 Quinary 241124310041
6 Senary 21453254555
8 Octal 1023265207
10 Decimal 139291271
12 Duodecimal 3a79445b
16 Hexadecimal 84d6a87
20 Vigesimal 23ab83b
36 Base36 2axhtz

Cryptographic Hash Functions

md5 02ff57cf34e2f360a48bbafecec53aee
sha1 a52f54b049f2bb99a1022cd76e3f56157f0bfb00
sha256 05318d18e09eec9e15a9a274af5d3a324b28579705cf1982d6681a858e08c148
sha512 915c3019334deb55d843b256ed570a4dd012131e4adacfc150d8a6af47016607b271d664ac20add3d1e1282b488aea2b92f81d8fd059e601443f48869d2db5c1
ripemd-160 750135343036419d47d76769f4c1dc1a408f0cef

139291271 as geometric shapes

Circle

Radius = n
Diameter 278582542
Circumference 875192867.36557
Area 6.0953363432742E+16

Sphere

Radius = n
Volume 1.1320361952362E+25
Surface area 2.4381345373097E+17
Circumference 875192867.36557

Square

Length = n
Perimeter 557165084
Area 19402058176795441
Diagonal 196987604.56839

Cube

Length = n
Surface area 116412349060772646
Volume 2.7025373434618E+24
Space diagonal 241259558.42285

Equilateral Triangle

Length = n
Perimeter 417873813
Area 8.4013376334042E+15
Altitude 120629779.21142

Triangular Pyramid

Length = n
Surface area 8.4013376334042E+15
Volume 3.1849708032862E+23
Height 65662534.856129