129697029 (number)

129697029 is an odd 9-digits composite number following 129697028 and preceding 129697030. In scientific notation, it is written as 1.29697029 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 62208000 positive integers (up to 129697029) that are relatively prime to 129697029.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred ninety-seven thousand twenty-nine

Notation

Scientific notation 1.29697029 × 10^8
Engineering notation 1.29697029 × 10^6

Prime Factorization of 129697029

Prime Factorization 63 × 11 × 109 × 17 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129697029
Product of the distinct prime numbers

The prime factorization of 129697029 is 63 × 11 × 109 × 17 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129697029)

Multiplication

n×y
n×2 259394058
n×3 389091087
n×4 518788116
n×5 648485145

Division

n÷y
n÷2 64848514.5
n÷3 43232343
n÷3 32424257.25
n÷5 25939405.8

Exponentiation

ny
n2 16821319331426841
n3 2.1816751411463E+24
n4 2.8295678404983E+32
n5 3.6698654226658E+40

Nth Root

y√n
2√n 11388.460343699
3√n 506.1858600039
4√n 106.71672944623
5√n 41.935903626245

Divisors of 129697029

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129697028
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129697029 can be divided by 32 positive divisors. The sum of these divisors (counting 129697029) is 1, the average is 0.03125.

Base conversion 129697029

Base System Value
2 Binary 111101110110000010100000101
3 Ternary 100001001021212200
4 Quaternary 13232300110011
5 Quinary 231200301104
6 Senary 20511505113
8 Octal 756602405
10 Decimal 129697029
12 Duodecimal 37528199
16 Hexadecimal 7bb0505
20 Vigesimal 20ac2b9
36 Base36 257uv9

Cryptographic Hash Functions

md5 7a4a5a8562210e6ef5351101ea5131f2
sha1 1a015ce7142b5f6c0d649e6736a0e4033dc92276
sha256 7ef9774b405a26cf8f5d8e729c688aaad318e92a3c4c03a2632fc9c7b1d1434c
sha512 d81f01947e3c572e59d3eafc2f82876524749a32ee606999e13edcd629932a2c8e10b73c09bbc4180b3780cc948d83a385aefc6d33f90a721a267e1ab646db16
ripemd-160 edead93cc6deb99225b2ec953537055dab627762

129697029 as geometric shapes

Circle

Radius = n
Diameter 259394058
Circumference 814910466.99764
Area 5.2845733235299E+16

Sphere

Radius = n
Volume 9.1385794612597E+24
Surface area 2.1138293294119E+17
Circumference 814910466.99764

Square

Length = n
Perimeter 518788116
Area 16821319331426841
Diagonal 183419297.4113

Cube

Length = n
Surface area 100927915988561046
Volume 2.1816751411463E+24
Space diagonal 224641843.81873

Equilateral Triangle

Length = n
Perimeter 389091087
Area 7.283844933093E+15
Altitude 112320921.90937

Triangular Pyramid

Length = n
Surface area 7.283844933093E+15
Volume 2.5711288110845E+23
Height 61139765.803766