129651138 (number)

129651138 is an even 9-digits composite number following 129651137 and preceding 129651139. In scientific notation, it is written as 1.29651138 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 40986000 positive integers (up to 129651138) that are relatively prime to 129651138.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fifty-one thousand one hundred thirty-eight

Notation

Scientific notation 1.29651138 × 10^8
Engineering notation 1.29651138 × 10^6

Prime Factorization of 129651138

Prime Factorization 2 × 9 × 3 × 23 × 751 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 129651138
Product of the distinct prime numbers

The prime factorization of 129651138 is 2 × 9 × 3 × 23 × 751 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 8, 38, 644, 905, 3986, 1130, 52616, 77315, 663517, 167025, 4690765, 656950, 30046404, 44852679, 843076940, 860953726, 3145268513, 8252501145

Basic calculations (n = 129651138)

Multiplication

n×y
n×2 259302276
n×3 388953414
n×4 518604552
n×5 648255690

Division

n÷y
n÷2 64825569
n÷3 43217046
n÷3 32412784.5
n÷5 25930227.6

Exponentiation

ny
n2 16809417584695044
n3 2.1793601189729E+24
n4 2.8255651953665E+32
n5 3.6633774307247E+40

Nth Root

y√n
2√n 11386.445362799
3√n 506.12615132286
4√n 106.70728823655
5√n 41.932935550564

Divisors of 129651138

1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 207, 278, 414, 417, 621, 751, 834, 1242, 1251, 1502, 2253, 2502, 3197, 3753, 4506, 6394, 6759, 7506, 9591, 13518, 17273, 19182, 20277, 28773, 34546, 40554, 51819, 57546, 86319, 103638, 104389, 155457, 172638, 208778, 310914, 313167, 466371, 626334, 932742, 939501, 1879002, 2400947, 2818503, 4801894, 5637006, 7202841, 14405682, 21608523, 43217046, 64825569, 129651138

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129651137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129651138 can be divided by 64 positive divisors. The sum of these divisors (counting 129651138) is 1, the average is 0.015625.

Base conversion 129651138

Base System Value
2 Binary 111101110100101000111000010
3 Ternary 100000221221221000
4 Quaternary 13232211013002
5 Quinary 231142314023
6 Senary 20510512430
8 Octal 756450702
10 Decimal 129651138
12 Duodecimal 37505716
16 Hexadecimal 7ba51c2
20 Vigesimal 20a67gi
36 Base36 256vgi

Cryptographic Hash Functions

md5 349f7c44c1136123dc48fcd33a344115
sha1 24934311f6cf6326525c088479f6ae7c6509fa90
sha256 46a0303bb3079352b64e46c1b5b9ea13726ffd3add05098c5d5ef35111aff488
sha512 f8da86505be6b7fa40b1091332955dc845ed43d6d69a113376776b59db7ace4d077fb09e5766a04d48be2bbfd9db6ee46cc2e973e625bb31326f62f60fec38e2
ripemd-160 776136cc8bba582e96e37f10636c77915235b192

129651138 as geometric shapes

Circle

Radius = n
Diameter 259302276
Circumference 814622125.34071
Area 5.2808342795201E+16

Sphere

Radius = n
Volume 9.1288823190559E+24
Surface area 2.112333711808E+17
Circumference 814622125.34071

Square

Length = n
Perimeter 518604552
Area 16809417584695044
Diagonal 183354397.73671

Cube

Length = n
Surface area 100856505508170264
Volume 2.1793601189729E+24
Space diagonal 224562358.27512

Equilateral Triangle

Length = n
Perimeter 388953414
Area 7.2786913255834E+15
Altitude 112281179.13756

Triangular Pyramid

Length = n
Surface area 7.2786913255834E+15
Volume 2.5684005312888E+23
Height 61118132.578902