129643564 (number)

129643564 is an even 9-digits composite number following 129643563 and preceding 129643565. In scientific notation, it is written as 1.29643564 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 61008704 positive integers (up to 129643564) that are relatively prime to 129643564.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-three thousand five hundred sixty-four

Notation

Scientific notation 1.29643564 × 10^8
Engineering notation 1.29643564 × 10^6

Prime Factorization of 129643564

Prime Factorization 2 × 2 × 17 × 1906523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64821782
Product of the distinct prime numbers

The prime factorization of 129643564 is 2 × 2 × 17 × 1906523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 89, 67, 835, 235, 5197, 9113, 31412, 23962, 23121, 609005, 3606963, 1611202, 10597487, 20151947, 995104129, 605453340, 6868392333, 349885497

Basic calculations (n = 129643564)

Multiplication

n×y
n×2 259287128
n×3 388930692
n×4 518574256
n×5 648217820

Division

n÷y
n÷2 64821782
n÷3 43214521.333333
n÷3 32410891
n÷5 25928712.8

Exponentiation

ny
n2 16807453686622096
n3 2.1789781976986E+24
n4 2.8249049942795E+32
n5 3.6623075141979E+40

Nth Root

y√n
2√n 11386.11276951
3√n 506.11629545329
4√n 106.70572978763
5√n 41.932445608893

Divisors of 129643564

1, 2, 4, 17, 34, 68, 1906523, 3813046, 7626092, 32410891, 64821782, 129643564

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129643563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129643564 can be divided by 12 positive divisors. The sum of these divisors (counting 129643564) is 1, the average is 0.083333333333333.

Base conversion 129643564

Base System Value
2 Binary 111101110100011010000101100
3 Ternary 100000221120112111
4 Quaternary 13232203100230
5 Quinary 231142043224
6 Senary 20510413404
8 Octal 756432054
10 Decimal 129643564
12 Duodecimal 37501264
16 Hexadecimal 7ba342c
20 Vigesimal 20a58i4
36 Base36 256pm4

Cryptographic Hash Functions

md5 a1fb395b64b047a59b2c9705dddc6f66
sha1 694ec105459e501fdd7776a1b0730d56f6d1af03
sha256 783bc827b144ce8eb53071658680baac2efc68c663a97999ea8ab0ecee37144d
sha512 d28f5f66c53b5685aef75b10bba8c17319a523d09abd0da1dbd73b311bd42212113a63d3bb7472ec20f75d108e662f1da3831e8ee07bc298a1b56e8f5300eb46
ripemd-160 ac067c651126e65d90197e4b8eaaf063f58b8091

129643564 as geometric shapes

Circle

Radius = n
Diameter 259287128
Circumference 814574536.4952
Area 5.2802173027443E+16

Sphere

Radius = n
Volume 9.1272825309631E+24
Surface area 2.1120869210977E+17
Circumference 814574536.4952

Square

Length = n
Perimeter 518574256
Area 16807453686622096
Diagonal 183343686.48318

Cube

Length = n
Surface area 100844722119732576
Volume 2.1789781976986E+24
Space diagonal 224549239.72231

Equilateral Triangle

Length = n
Perimeter 388930692
Area 7.2778409327726E+15
Altitude 112274619.86115

Triangular Pyramid

Length = n
Surface area 7.2778409327726E+15
Volume 2.5679504327506E+23
Height 61114562.161061