129670770 (number)

129670770 is an even 9-digits composite number following 129670769 and preceding 129670771. In scientific notation, it is written as 1.29670770 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 34578864 positive integers (up to 129670770) that are relatively prime to 129670770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29670770 × 10^8
Engineering notation 1.29670770 × 10^6

Prime Factorization of 129670770

Prime Factorization 2 × 3 × 5 × 4322359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129670770
Product of the distinct prime numbers

The prime factorization of 129670770 is 2 × 3 × 5 × 4322359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129670770)

Multiplication

n×y
n×2 259341540
n×3 389012310
n×4 518683080
n×5 648353850

Division

n÷y
n÷2 64835385
n÷3 43223590
n÷3 32417692.5
n÷5 25934154

Exponentiation

ny
n2 16814508592392900
n3 2.1803502763472E+24
n4 2.8272769920365E+32
n5 3.6661518456066E+40

Nth Root

y√n
2√n 11387.307407812
3√n 506.15169619987
4√n 106.71132745783
5√n 41.934205385208

Divisors of 129670770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129670769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129670770 can be divided by 16 positive divisors. The sum of these divisors (counting 129670770) is 1, the average is 0.0625.

Base conversion 129670770

Base System Value
2 Binary 111101110101001111001110010
3 Ternary 100000222221212010
4 Quaternary 13232221321302
5 Quinary 231143431040
6 Senary 20511143350
8 Octal 756517162
10 Decimal 129670770
12 Duodecimal 37514b56
16 Hexadecimal 7ba9e72
20 Vigesimal 20a8gia
36 Base36 257alu

Cryptographic Hash Functions

md5 7e98bae0809ae0d9e47d32baa3f1f014
sha1 9c77740c479bb7b891c9313075cdf48f3b41db0d
sha256 9e03733b057ca30a0e143e9d602fe684591b1533570d1c262111756ce81b7385
sha512 5e1c93b8b2008812b8434a3a012cdfc760b592b6cd4de370e99f3844258edfd1b491395d0d8283077dccf4714da67be8a584a2455facadc832695933b88a0a3d
ripemd-160 2dcea4516fc5e9edde0c80139482ff485e0846b9

129670770 as geometric shapes

Circle

Radius = n
Diameter 259341540
Circumference 814745476.83466
Area 5.2824336667584E+16

Sphere

Radius = n
Volume 9.1330298805665E+24
Surface area 2.1129734667034E+17
Circumference 814745476.83466

Square

Length = n
Perimeter 518683080
Area 16814508592392900
Diagonal 183382161.57736

Cube

Length = n
Surface area 100887051554357400
Volume 2.1803502763472E+24
Space diagonal 224596361.89658

Equilateral Triangle

Length = n
Perimeter 389012310
Area 7.280895796582E+15
Altitude 112298180.94829

Triangular Pyramid

Length = n
Surface area 7.280895796582E+15
Volume 2.5695674429451E+23
Height 61127387.192454