129804742 (number)

129804742 is an even 9-digits composite number following 129804741 and preceding 129804743. In scientific notation, it is written as 1.29804742 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 63832392 positive integers (up to 129804742) that are relatively prime to 129804742.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred four thousand seven hundred forty-two

Notation

Scientific notation 1.29804742 × 10^8
Engineering notation 1.29804742 × 10^6

Prime Factorization of 129804742

Prime Factorization 2 × 79 × 283 × 2903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129804742
Product of the distinct prime numbers

The prime factorization of 129804742 is 2 × 79 × 283 × 2903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 2, 71, 684, 770, 5521, 3636, 91238, 92434, 371409, 36384, 3741264, 1897294, 48661347, 56211739, 159846078, 836218778, 9741873654, 8706448866

Basic calculations (n = 129804742)

Multiplication

n×y
n×2 259609484
n×3 389414226
n×4 519218968
n×5 649023710

Division

n÷y
n÷2 64902371
n÷3 43268247.333333
n÷3 32451185.5
n÷5 25960948.4

Exponentiation

ny
n2 16849271045686564
n3 2.1871152809734E+24
n4 2.8389793477101E+32
n5 3.6851298177284E+40

Nth Root

y√n
2√n 11393.188403603
3√n 506.32594985084
4√n 106.73887953133
5√n 41.942866842308

Divisors of 129804742

1, 2, 79, 158, 283, 566, 2903, 5806, 22357, 44714, 229337, 458674, 821549, 1643098, 64902371, 129804742

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 -129804741
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 129804742 can be divided by 16 positive divisors. The sum of these divisors (counting 129804742) is 1, the average is 0.0625.

Base conversion 129804742

Base System Value
2 Binary 111101111001010100111000110
3 Ternary 100001020202122001
4 Quaternary 13233022213012
5 Quinary 231212222432
6 Senary 20514055514
8 Octal 757124706
10 Decimal 129804742
12 Duodecimal 3757a59a
16 Hexadecimal 7bca9c6
20 Vigesimal 20b5bh2
36 Base36 25a5za

Cryptographic Hash Functions

md5 f5bb4a4cfd070e19086c4a9d6d925ef3
sha1 20d0078a13197b1d57717dc6b09b083d8c7f1907
sha256 1d54d6e579dded6c2cbe50772c26c941fa867a6dfdc36b5ff577222c92e91f61
sha512 d74e8c8d1ddb40c4d1a91e8f000eda084406a3d57f029598bff191b1f001c31fe6ae2ce83c80df5c6a3aaf255a489f5e7a7e67353c114239e5f4ec7079ba95db
ripemd-160 87dfe3b3ce64d0774dcae96e99879869bdd0d56c

129804742 as geometric shapes

Circle

Radius = n
Diameter 259609484
Circumference 815587247.73664
Area 5.2933546135472E+16

Sphere

Radius = n
Volume 9.1613670656801E+24
Surface area 2.1173418454189E+17
Circumference 815587247.73664

Square

Length = n
Perimeter 519218968
Area 16849271045686564
Diagonal 183571626.59674

Cube

Length = n
Surface area 101095626274119384
Volume 2.1871152809734E+24
Space diagonal 224828408.20737

Equilateral Triangle

Length = n
Perimeter 389414226
Area 7.2959483804071E+15
Altitude 112414204.10368

Triangular Pyramid

Length = n
Surface area 7.2959483804071E+15
Volume 2.577540077355E+23
Height 61190542.198914