129969372 (number)

129969372 is an even 9-digits composite number following 129969371 and preceding 129969373. In scientific notation, it is written as 1.29969372 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 39813120 positive integers (up to 129969372) that are relatively prime to 129969372.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-nine thousand three hundred seventy-two

Notation

Scientific notation 1.29969372 × 10^8
Engineering notation 1.29969372 × 10^6

Prime Factorization of 129969372

Prime Factorization 2 × 2 × 3 × 13 × 241 × 3457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64984686
Product of the distinct prime numbers

The prime factorization of 129969372 is 2 × 2 × 3 × 13 × 241 × 3457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129969372)

Multiplication

n×y
n×2 259938744
n×3 389908116
n×4 519877488
n×5 649846860

Division

n÷y
n÷2 64984686
n÷3 43323124
n÷3 32492343
n÷5 25993874.4

Exponentiation

ny
n2 16892037658074384
n3 2.1954475262203E+24
n4 2.853409362418E+32
n5 3.7085582289239E+40

Nth Root

y√n
2√n 11400.411045221
3√n 506.53991539277
4√n 106.77270739857
5√n 41.953500589091

Divisors of 129969372

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129969371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129969372 can be divided by 48 positive divisors. The sum of these divisors (counting 129969372) is 1, the average is 0.020833333333333.

Base conversion 129969372

Base System Value
2 Binary 111101111110010110011011100
3 Ternary 100001120010110110
4 Quaternary 13233302303130
5 Quinary 231233004442
6 Senary 20521410020
8 Octal 757626334
10 Decimal 129969372
12 Duodecimal 37639910
16 Hexadecimal 7bf2cdc
20 Vigesimal 20c638c
36 Base36 25dp0c

Cryptographic Hash Functions

md5 5b1e9aa2b2edbc75b38b058c301f07ec
sha1 4a88ef480db15b101cbf1c48c3e830ab1871faba
sha256 6b25e7b1da203384e04986a189b6bebf0260dc7a6a6b6b1ca992bc57bd6293bb
sha512 f8a748fe1f376a164c1ede364ce50fbec28c442b2ea144b80344cf57b3f7181fe3efcae0de1a63ed23bb6f9f54aa9c104400e718f0e5fcae1d7fe8a8ef8101a1
ripemd-160 f23731f74882510fcf068e5cf80285a0afcacadb

129969372 as geometric shapes

Circle

Radius = n
Diameter 259938744
Circumference 816621648.53376
Area 5.3067901410769E+16

Sphere

Radius = n
Volume 9.196269092954E+24
Surface area 2.1227160564307E+17
Circumference 816621648.53376

Square

Length = n
Perimeter 519877488
Area 16892037658074384
Diagonal 183804448.57551

Cube

Length = n
Surface area 101352225948446304
Volume 2.1954475262203E+24
Space diagonal 225113555.73182

Equilateral Triangle

Length = n
Perimeter 389908116
Area 7.3144668667879E+15
Altitude 112556777.86591

Triangular Pyramid

Length = n
Surface area 7.3144668667879E+15
Volume 2.5873597225493E+23
Height 61268149.525171