129390047 (number)

129390047 is an odd 9-digits prime number following 129390046 and preceding 129390048. In scientific notation, it is written as 1.29390047 × 10^8. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 129390046 positive integers (up to 129390047) that are relatively prime to 129390047.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred ninety thousand forty-seven

Notation

Scientific notation 1.29390047 × 10^8
Engineering notation 1.29390047 × 10^6

Prime Factorization of 129390047

Prime Factorization 129390047

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129390047
Product of the distinct prime numbers

The prime factorization of 129390047 is 129390047. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 4, 39, 540, 824, 9915, 3896, 12490, 82358, 663295, 199070, 2450891, 7573302, 78002572, 92480091, 181027689, 646953387, 464469299, 804532085

Basic calculations (n = 129390047)

Multiplication

n×y
n×2 258780094
n×3 388170141
n×4 517560188
n×5 646950235

Division

n÷y
n÷2 64695023.5
n÷3 43130015.666667
n÷3 32347511.75
n÷5 25878009.4

Exponentiation

ny
n2 16741784262662209
n3 2.1662202526097E+24
n4 2.8028734029752E+32
n5 3.6266392134602E+40

Nth Root

y√n
2√n 11374.974593378
3√n 505.78617799456
4√n 106.65352593036
5√n 41.91603305054

Divisors of 129390047

1, 129390047

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129390048
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64695024
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11374.974637334
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845429
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129390047 can be divided by 2 positive divisors. The sum of these divisors (counting 129390047) is 129390048, the average is 64695024.

Base conversion 129390047

Base System Value
2 Binary 111101101100101010111011111
3 Ternary 100000110200202222
4 Quaternary 13231211113133
5 Quinary 231110440142
6 Senary 20501135555
8 Octal 755452737
10 Decimal 129390047
12 Duodecimal 373ba5bb
16 Hexadecimal 7b655df
20 Vigesimal 208df27
36 Base36 2519zz

Cryptographic Hash Functions

md5 6c3669c992e672d3ba70425e56b2009b
sha1 5334eef53595b9f069f2b287777b66b04e91cc53
sha256 7e7b328f16f9c006e78a8e932cd472bcfede6fb416f52293c28914fdb68b656d
sha512 9b466b4afc4bb8429ae80c6cf9b989dbab5e3f24632c025b1aef22afca6d14b8e01caae80166e56c7331fefa31b3402314681c2f2798db2e5e16db68ef0d5587
ripemd-160 e2306461f523c23318c919109d7ec247f92d9ef1

129390047 as geometric shapes

Circle

Radius = n
Diameter 258780094
Circumference 812981642.20568
Area 5.2595866447565E+16

Sphere

Radius = n
Volume 9.0738421755415E+24
Surface area 2.1038346579026E+17
Circumference 812981642.20568

Square

Length = n
Perimeter 517560188
Area 16741784262662209
Diagonal 182985159.30349

Cube

Length = n
Surface area 100450705575973254
Volume 2.1662202526097E+24
Space diagonal 224110135.39772

Equilateral Triangle

Length = n
Perimeter 388170141
Area 7.249405238072E+15
Altitude 112055067.69886

Triangular Pyramid

Length = n
Surface area 7.249405238072E+15
Volume 2.5529150502733E+23
Height 60995053.101164