129969587 (number)

129969587 is an odd 9-digits composite number following 129969586 and preceding 129969588. In scientific notation, it is written as 1.29969587 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 116372640 positive integers (up to 129969587) that are relatively prime to 129969587.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-nine thousand five hundred eighty-seven

Notation

Scientific notation 1.29969587 × 10^8
Engineering notation 1.29969587 × 10^6

Prime Factorization of 129969587

Prime Factorization 11 × 167 × 139 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129969587
Product of the distinct prime numbers

The prime factorization of 129969587 is 11 × 167 × 139 × 509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 25, 55, 947, 875, 4105, 4094, 56106, 27180, 270181, 62001, 7776153, 3427542, 19603897, 7179244, 566148227, 903780342, 9190028902, 4226715878

Basic calculations (n = 129969587)

Multiplication

n×y
n×2 259939174
n×3 389908761
n×4 519878348
n×5 649847935

Division

n÷y
n÷2 64984793.5
n÷3 43323195.666667
n÷3 32492396.75
n÷5 25993917.4

Exponentiation

ny
n2 16892093544950569
n3 2.1954584216026E+24
n4 2.8534282433136E+32
n5 3.708588903176E+40

Nth Root

y√n
2√n 11400.420474702
3√n 506.54019470478
4√n 106.77275155536
5√n 41.95351446928

Divisors of 129969587

1, 11, 139, 167, 509, 1529, 1837, 5599, 23213, 70751, 85003, 255343, 778261, 935033, 11815417, 129969587

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 -129969586
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 129969587 can be divided by 16 positive divisors. The sum of these divisors (counting 129969587) is 1, the average is 0.0625.

Base conversion 129969587

Base System Value
2 Binary 111101111110010110110110011
3 Ternary 100001120010202102
4 Quaternary 13233302312303
5 Quinary 231233011322
6 Senary 20521411015
8 Octal 757626663
10 Decimal 129969587
12 Duodecimal 37639a6b
16 Hexadecimal 7bf2db3
20 Vigesimal 20c63j7
36 Base36 25dp6b

Cryptographic Hash Functions

md5 cfe321f5fb3a25d8feab10ea72b76041
sha1 6422c9b221e5f74bf11a276694bbd4029ee1f8c7
sha256 24f1e226aeb61022c93c9843ee03e90f176b3fe78d5bc694441e2c50653e50ad
sha512 191bed169e0cfaf750e5c198e706a636c77d40bf8d31cff1aeffd859eaa4674b7068b800a42756b4468124878a904652cce21cf790c925c50312f728f8041de0
ripemd-160 37322fbca5918eff6b76a58142e35b793584b773

129969587 as geometric shapes

Circle

Radius = n
Diameter 259939174
Circumference 816622999.4186
Area 5.3068076984568E+16

Sphere

Radius = n
Volume 9.1963147314247E+24
Surface area 2.1227230793827E+17
Circumference 816622999.4186

Square

Length = n
Perimeter 519878348
Area 16892093544950569
Diagonal 183804752.63143

Cube

Length = n
Surface area 101352561269703414
Volume 2.1954584216026E+24
Space diagonal 225113928.12274

Equilateral Triangle

Length = n
Perimeter 389908761
Area 7.3144910665152E+15
Altitude 112556964.06137

Triangular Pyramid

Length = n
Surface area 7.3144910665152E+15
Volume 2.5873725628805E+23
Height 61268250.877143