129484870 (number)

129484870 is an even 9-digits composite number following 129484869 and preceding 129484871. In scientific notation, it is written as 1.29484870 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 51020640 positive integers (up to 129484870) that are relatively prime to 129484870.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-four thousand eight hundred seventy

Notation

Scientific notation 1.29484870 × 10^8
Engineering notation 1.29484870 × 10^6

Prime Factorization of 129484870

Prime Factorization 2 × 5 × 67 × 193261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129484870
Product of the distinct prime numbers

The prime factorization of 129484870 is 2 × 5 × 67 × 193261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 26, 40, 781, 991, 9375, 9123, 18179, 13203, 141140, 666110, 6255505, 8519214, 34045352, 3800763, 124317188, 101883691, 8750148783, 5198077932

Basic calculations (n = 129484870)

Multiplication

n×y
n×2 258969740
n×3 388454610
n×4 517939480
n×5 647424350

Division

n÷y
n÷2 64742435
n÷3 43161623.333333
n÷3 32371217.5
n÷5 25896974

Exponentiation

ny
n2 16766331558916900
n3 2.1709862622833E+24
n4 2.8110987394353E+32
n5 3.6399475483295E+40

Nth Root

y√n
2√n 11379.141883288
3√n 505.90970231199
4√n 106.6730607196
5√n 41.922174851238

Divisors of 129484870

1, 2, 5, 10, 67, 134, 335, 670, 193261, 386522, 966305, 1932610, 12948487, 25896974, 64742435, 129484870

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 -129484869
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 129484870 can be divided by 16 positive divisors. The sum of these divisors (counting 129484870) is 1, the average is 0.0625.

Base conversion 129484870

Base System Value
2 Binary 111101101111100100001000110
3 Ternary 100000122111211221
4 Quaternary 13231330201012
5 Quinary 231122003440
6 Senary 20503150554
8 Octal 755744106
10 Decimal 129484870
12 Duodecimal 3744545a
16 Hexadecimal 7b7c846
20 Vigesimal 2095c3a
36 Base36 253b5y

Cryptographic Hash Functions

md5 2ed893068e752763df17d259bd5fa50a
sha1 60f338a0b56d7fe60f66aa924de83269ec6e40aa
sha256 e59e6255b8609355a67199c27a8458b10c2ba84cff75010367ab76f863868228
sha512 c8b3911831db19b55535f017a48220e00d0df40d4ff8a8b423e5aaaa99084e6a0da5f1928ff7513a3086b1e35418c501b0301ffaf69c40c1d282ac8670decbb0
ripemd-160 55ca2268217d3f1c4f75b4866e74185243301116

129484870 as geometric shapes

Circle

Radius = n
Diameter 258969740
Circumference 813577432.68606
Area 5.2672984053144E+16

Sphere

Radius = n
Volume 9.0938059901779E+24
Surface area 2.1069193621258E+17
Circumference 813577432.68606

Square

Length = n
Perimeter 517939480
Area 16766331558916900
Diagonal 183119259.27612

Cube

Length = n
Surface area 100597989353501400
Volume 2.1709862622833E+24
Space diagonal 224274373.65145

Equilateral Triangle

Length = n
Perimeter 388454610
Area 7.2600345291474E+15
Altitude 112137186.82573

Triangular Pyramid

Length = n
Surface area 7.2600345291474E+15
Volume 2.5585318465389E+23
Height 61039753.092039