129331893 (number)

129331893 is an odd 9-digits composite number following 129331892 and preceding 129331894. In scientific notation, it is written as 1.29331893 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 86221260 positive integers (up to 129331893) that are relatively prime to 129331893.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand eight hundred ninety-three

Notation

Scientific notation 1.29331893 × 10^8
Engineering notation 1.29331893 × 10^6

Prime Factorization of 129331893

Prime Factorization 3 × 43110631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129331893
Product of the distinct prime numbers

The prime factorization of 129331893 is 3 × 43110631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 77, 3, 645, 165, 5809, 4217, 44959, 79715, 784059, 159548, 7378089, 9821613, 79143232, 89367843, 738129538, 420484583, 9672837842, 1109874739

Basic calculations (n = 129331893)

Multiplication

n×y
n×2 258663786
n×3 387995679
n×4 517327572
n×5 646659465

Division

n÷y
n÷2 64665946.5
n÷3 43110631
n÷3 32332973.25
n÷5 25866378.6

Exponentiation

ny
n2 16726738546963449
n3 2.1633007599949E+24
n4 2.7978378241847E+32
n5 3.6184966210881E+40

Nth Root

y√n
2√n 11372.418080602
3√n 505.71039190492
4√n 106.64154012673
5√n 41.91226456388

Divisors of 129331893

1, 3, 43110631, 129331893

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129331892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129331893 can be divided by 4 positive divisors. The sum of these divisors (counting 129331893) is 1, the average is 0.25.

Base conversion 129331893

Base System Value
2 Binary 111101101010111001010110101
3 Ternary 100000100202000010
4 Quaternary 13231113022311
5 Quinary 231102110033
6 Senary 20500010433
8 Octal 755271265
10 Decimal 129331893
12 Duodecimal 37390a19
16 Hexadecimal 7b572b5
20 Vigesimal 20869ed
36 Base36 25014l

Cryptographic Hash Functions

md5 4bcf3de904014dbcfa4d16004145fbc2
sha1 bb025bed87b85c52d64da3ce684f8df6804ad41f
sha256 9f9e4c3ff6b346b787cee7aa7a2c083220577308e61ade1ffe6c7ce724fa114e
sha512 c4fbceb834f81325f1667903247d96ad2dca1aecb244b449d195973cc3c2cdb7f15c1a385fe2a402dcd6767ee853189eedea1a4fabd349afe1e4f71dbf0de20e
ripemd-160 a6f72c906f36631349c4eabc379a2319d4d1ef0a

129331893 as geometric shapes

Circle

Radius = n
Diameter 258663786
Circumference 812616249.84732
Area 5.2548598937658E+16

Sphere

Radius = n
Volume 9.0616130334734E+24
Surface area 2.1019439575063E+17
Circumference 812616249.84732

Square

Length = n
Perimeter 517327572
Area 16726738546963449
Diagonal 182902917.12799

Cube

Length = n
Surface area 100360431281780694
Volume 2.1633007599949E+24
Space diagonal 224009409.71506

Equilateral Triangle

Length = n
Perimeter 387995679
Area 7.2428902520654E+15
Altitude 112004704.85753

Triangular Pyramid

Length = n
Surface area 7.2428902520654E+15
Volume 2.5494743952306E+23
Height 60967639.042662