129695955 (number)

129695955 is an odd 9-digits composite number following 129695954 and preceding 129695956. In scientific notation, it is written as 1.29695955 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 67194624 positive integers (up to 129695955) that are relatively prime to 129695955.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred ninety-five thousand nine hundred fifty-five

Notation

Scientific notation 1.29695955 × 10^8
Engineering notation 1.29695955 × 10^6

Prime Factorization of 129695955

Prime Factorization 3 × 5 × 43 × 233 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129695955
Product of the distinct prime numbers

The prime factorization of 129695955 is 3 × 5 × 43 × 233 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 5, 76, 626, 215, 8831, 6405, 52582, 97548, 361432, 301952, 1133807, 4776528, 45169738, 15745818, 794212140, 708560573, 1530172439, 2295236965

Basic calculations (n = 129695955)

Multiplication

n×y
n×2 259391910
n×3 389087865
n×4 518783820
n×5 648479775

Division

n÷y
n÷2 64847977.5
n÷3 43231985
n÷3 32423988.75
n÷5 25939191

Exponentiation

ny
n2 16821040743362025
n3 2.1816209433042E+24
n4 2.8294741168985E+32
n5 3.6697134773893E+40

Nth Root

y√n
2√n 11388.413190607
3√n 506.18446278579
4√n 106.71650851957
5√n 41.935834173136

Divisors of 129695955

1, 3, 5, 15, 43, 129, 215, 233, 645, 699, 863, 1165, 2589, 3495, 4315, 10019, 12945, 30057, 37109, 50095, 111327, 150285, 185545, 201079, 556635, 603237, 1005395, 3016185, 8646397, 25939191, 43231985, 129695955

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 -129695954
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 129695955 can be divided by 32 positive divisors. The sum of these divisors (counting 129695955) is 1, the average is 0.03125.

Base conversion 129695955

Base System Value
2 Binary 111101110110000000011010011
3 Ternary 100001001020101220
4 Quaternary 13232300003103
5 Quinary 231200232310
6 Senary 20511500123
8 Octal 756600323
10 Decimal 129695955
12 Duodecimal 37527643
16 Hexadecimal 7bb00d3
20 Vigesimal 20abjhf
36 Base36 257u1f

Cryptographic Hash Functions

md5 7294e304db6df3df9c151b1067bef69a
sha1 6d81df9f705d7a19227a4f6b4734300c7ba07410
sha256 7e396656ac894f2e2638e0e528ca57bc0790db313d99fd46d77848c2fb79f5bf
sha512 a1268dadea957566d60b85b1973852ca7c1957a71c0d2988853a6456dbb61d838182a13c03ea042cd88b31c126048379386aac1c7853814190a47beecb8afa7f
ripemd-160 a68532a96e19c687a6b6fbe308bcae287a36012d

129695955 as geometric shapes

Circle

Radius = n
Diameter 259391910
Circumference 814903718.85662
Area 5.2844858025081E+16

Sphere

Radius = n
Volume 9.1383524378697E+24
Surface area 2.1137943210032E+17
Circumference 814903718.85662

Square

Length = n
Perimeter 518783820
Area 16821040743362025
Diagonal 183417778.54593

Cube

Length = n
Surface area 100926244460172150
Volume 2.1816209433042E+24
Space diagonal 224639983.59617

Equilateral Triangle

Length = n
Perimeter 389087865
Area 7.2837243009223E+15
Altitude 112319991.79808

Triangular Pyramid

Length = n
Surface area 7.2837243009223E+15
Volume 2.571064938315E+23
Height 61139259.51531