129629958 (number)

129629958 is an even 9-digits composite number following 129629957 and preceding 129629959. In scientific notation, it is written as 1.29629958 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 43209984 positive integers (up to 129629958) that are relatively prime to 129629958.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29629958 × 10^8
Engineering notation 1.29629958 × 10^6

Prime Factorization of 129629958

Prime Factorization 2 × 3 × 21604993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129629958
Product of the distinct prime numbers

The prime factorization of 129629958 is 2 × 3 × 21604993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 32, 93, 736, 991, 6007, 3903, 14021, 25567, 169150, 955752, 9985841, 2021043, 27822018, 88040854, 901171208, 112230759, 5767636586, 9841976405

Basic calculations (n = 129629958)

Multiplication

n×y
n×2 259259916
n×3 388889874
n×4 518519832
n×5 648149790

Division

n÷y
n÷2 64814979
n÷3 43209986
n÷3 32407489.5
n÷5 25925991.6

Exponentiation

ny
n2 16803926011081764
n3 2.1782922230516E+24
n4 2.8237192938591E+32
n5 3.6603861346675E+40

Nth Root

y√n
2√n 11385.515271607
3√n 506.09858931856
4√n 106.70293000479
5√n 41.931565415863

Divisors of 129629958

1, 2, 3, 6, 21604993, 43209986, 64814979, 129629958

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129629957
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129629958 can be divided by 8 positive divisors. The sum of these divisors (counting 129629958) is 1, the average is 0.125.

Base conversion 129629958

Base System Value
2 Binary 111101110011111111100000110
3 Ternary 100000220212212120
4 Quaternary 13232133330012
5 Quinary 231141124313
6 Senary 20510230410
8 Octal 756377406
10 Decimal 129629958
12 Duodecimal 374b5406
16 Hexadecimal 7b9ff06
20 Vigesimal 20a3ehi
36 Base36 256f46

Cryptographic Hash Functions

md5 09ccefa6d79999234f4e2b4dd3a1d8ac
sha1 6dec05805a25c0f9ca0b37315a29e756bfe249f7
sha256 b575c82123fa37fb996224d0a9b559cfb77c1a467cbd4bd7a7cba85c882ad5e0
sha512 9e334e95cee27f2a149d8a11ec33a26da6fa6db0487b7c64581fa23c05f187dc2388e8041ba2c161f754891f2e89a473db241e44e0faf9e998871ec4a553172d
ripemd-160 409ed6a5c6c88390f85c6a1f12fc19d6fce5364d

129629958 as geometric shapes

Circle

Radius = n
Diameter 259259916
Circumference 814489047.47591
Area 5.2791090507881E+16

Sphere

Radius = n
Volume 9.1244091270811E+24
Surface area 2.1116436203152E+17
Circumference 814489047.47591

Square

Length = n
Perimeter 518519832
Area 16803926011081764
Diagonal 183324444.69345

Cube

Length = n
Surface area 100823556066490584
Volume 2.1782922230516E+24
Space diagonal 224525673.43902

Equilateral Triangle

Length = n
Perimeter 388889874
Area 7.2763134044555E+15
Altitude 112262836.71951

Triangular Pyramid

Length = n
Surface area 7.2763134044555E+15
Volume 2.5671420038762E+23
Height 61108148.231152