129687071 (number)

129687071 is an odd 9-digits prime number following 129687070 and preceding 129687072. In scientific notation, it is written as 1.29687071 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 129687070 positive integers (up to 129687071) that are relatively prime to 129687071.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred eighty-seven thousand seventy-one

Notation

Scientific notation 1.29687071 × 10^8
Engineering notation 1.29687071 × 10^6

Prime Factorization of 129687071

Prime Factorization 129687071

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129687071
Product of the distinct prime numbers

The prime factorization of 129687071 is 129687071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 2, 58, 75, 775, 422, 2014, 5317, 75625, 43234, 774674, 701062, 1115363, 7666558, 63784921, 93735430, 910363669, 523873370, 8972550271, 7562139369

Basic calculations (n = 129687071)

Multiplication

n×y
n×2 259374142
n×3 389061213
n×4 518748284
n×5 648435355

Division

n÷y
n÷2 64843535.5
n÷3 43229023.666667
n÷3 32421767.75
n÷5 25937414.2

Exponentiation

ny
n2 16818736384559041
n3 2.1811726596346E+24
n4 2.8286989357329E+32
n5 3.6684567971602E+40

Nth Root

y√n
2√n 11388.023138368
3√n 506.17290486827
4√n 106.71468098799
5√n 41.935259647648

Divisors of 129687071

1, 129687071

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129687072
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64843536
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11388.023182274
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845783
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129687071 can be divided by 2 positive divisors. The sum of these divisors (counting 129687071) is 129687072, the average is 64843536.

Base conversion 129687071

Base System Value
2 Binary 111101110101101111000011111
3 Ternary 100001000210012212
4 Quaternary 13232231320133
5 Quinary 231144441241
6 Senary 20511351035
8 Octal 756557037
10 Decimal 129687071
12 Duodecimal 3752247b
16 Hexadecimal 7bade1f
20 Vigesimal 20aahdb
36 Base36 257n6n

Cryptographic Hash Functions

md5 40bf1f815133e0b19f092852ce9ce814
sha1 73817ae1f469de6527cd1bbe84013d128a9e43e3
sha256 eff70f4c03ac0e9e8ab194df324fbbaaf4d31bd53f3440e629d74893d1639efd
sha512 8acd98551ac2b1b32ffcf60fc764fb5a48b8bd7c8990df5b7b95fcd1615500478efc89dd0fc62e781c40e2f915f8e12ef63d7924b7458aaf4be34f84e6568ee1
ripemd-160 17556b08cb194207212ee929c30539b96473136a

129687071 as geometric shapes

Circle

Radius = n
Diameter 259374142
Circumference 814847899.03836
Area 5.2837618668394E+16

Sphere

Radius = n
Volume 9.1364746716253E+24
Surface area 2.1135047467358E+17
Circumference 814847899.03836

Square

Length = n
Perimeter 518748284
Area 16818736384559041
Diagonal 183405214.67264

Cube

Length = n
Surface area 100912418307354246
Volume 2.1811726596346E+24
Space diagonal 224624596.05679

Equilateral Triangle

Length = n
Perimeter 389061213
Area 7.2827264842909E+15
Altitude 112312298.0284

Triangular Pyramid

Length = n
Surface area 7.2827264842909E+15
Volume 2.5705366309439E+23
Height 61135071.557548