129969658 (number)

129969658 is an even 9-digits composite number following 129969657 and preceding 129969659. In scientific notation, it is written as 1.29969658 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 48254976 positive integers (up to 129969658) that are relatively prime to 129969658.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-nine thousand six hundred fifty-eight

Notation

Scientific notation 1.29969658 × 10^8
Engineering notation 1.29969658 × 10^6

Prime Factorization of 129969658

Prime Factorization 2 × 91 × 7 × 17 × 17 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7645274
Product of the distinct prime numbers

The prime factorization of 129969658 is 2 × 91 × 7 × 17 × 17 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129969658)

Multiplication

n×y
n×2 259939316
n×3 389908974
n×4 519878632
n×5 649848290

Division

n÷y
n÷2 64984829
n÷3 43323219.333333
n÷3 32492414.5
n÷5 25993931.6

Exponentiation

ny
n2 16892112000636964
n3 2.1954620196205E+24
n4 2.8534344784206E+32
n5 3.7085990328574E+40

Nth Root

y√n
2√n 11400.423588622
3√n 506.54028694264
4√n 106.77276613735
5√n 41.953519052966

Divisors of 129969658

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129969657
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129969658 can be divided by 48 positive divisors. The sum of these divisors (counting 129969658) is 1, the average is 0.020833333333333.

Base conversion 129969658

Base System Value
2 Binary 111101111110010110111111010
3 Ternary 100001120010212001
4 Quaternary 13233302313322
5 Quinary 231233012113
6 Senary 20521411214
8 Octal 757626772
10 Decimal 129969658
12 Duodecimal 37639b0a
16 Hexadecimal 7bf2dfa
20 Vigesimal 20c642i
36 Base36 25dp8a

Cryptographic Hash Functions

md5 7f113292926c3973dc878f261358e90b
sha1 cb332749e279b6895648d3975d1912d24ea3f4b1
sha256 59063b61343967195a3def315f7df1b333bab9b238e8236d2302219a4667007e
sha512 14c75aa50f6ef52a4f77d1e975c34a19aec2de36d3722d05243e9a1af08f1cba0e5201fa3a968ccdb15f12b06f18035623ed68178af265693778f2ad458c3b39
ripemd-160 4fe53a568804852986c33992ebffc0de5f521928

129969658 as geometric shapes

Circle

Radius = n
Diameter 259939316
Circumference 816623445.52476
Area 5.3068134964817E+16

Sphere

Radius = n
Volume 9.1963298027668E+24
Surface area 2.1227253985927E+17
Circumference 816623445.52476

Square

Length = n
Perimeter 519878632
Area 16892112000636964
Diagonal 183804853.04059

Cube

Length = n
Surface area 101352672003821784
Volume 2.1954620196205E+24
Space diagonal 225114051.09835

Equilateral Triangle

Length = n
Perimeter 389908974
Area 7.3144990580618E+15
Altitude 112557025.54918

Triangular Pyramid

Length = n
Surface area 7.3144990580618E+15
Volume 2.5873768031853E+23
Height 61268284.346864