129898412 (number)

129898412 is an even 9-digits composite number following 129898411 and preceding 129898413. In scientific notation, it is written as 1.29898412 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 53338656 positive integers (up to 129898412) that are relatively prime to 129898412.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred ninety-eight thousand four hundred twelve

Notation

Scientific notation 1.29898412 × 10^8
Engineering notation 1.29898412 × 10^6

Prime Factorization of 129898412

Prime Factorization 2 × 2 × 49 × 47 × 59 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64949206
Product of the distinct prime numbers

The prime factorization of 129898412 is 2 × 2 × 49 × 47 × 59 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129898412)

Multiplication

n×y
n×2 259796824
n×3 389695236
n×4 519593648
n×5 649492060

Division

n÷y
n÷2 64949206
n÷3 43299470.666667
n÷3 32474603
n÷5 25979682.4

Exponentiation

ny
n2 16873597440121744
n3 2.1918535121991E+24
n4 2.8471829057128E+32
n5 3.6984453812564E+40

Nth Root

y√n
2√n 11397.298451826
3√n 506.44771260338
4√n 106.75813061227
5√n 41.948918477598

Divisors of 129898412

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 -129898411
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 129898412 can be divided by 48 positive divisors. The sum of these divisors (counting 129898412) is 1, the average is 0.020833333333333.

Base conversion 129898412

Base System Value
2 Binary 111101111100001011110101100
3 Ternary 100001102112010022
4 Quaternary 13233201132230
5 Quinary 231223222122
6 Senary 20520101312
8 Octal 757413654
10 Decimal 129898412
12 Duodecimal 37604838
16 Hexadecimal 7be17ac
20 Vigesimal 20bh60c
36 Base36 25c698

Cryptographic Hash Functions

md5 a23958b002ebf4d3bdb6a5ef87a41abb
sha1 7843b8a26ad57e7b2983cc0c95417b45d13a5bd0
sha256 f112703b3250f3c96f1cfe1c7d617122a7f3d26b27e7123fda1b06f7611e2825
sha512 21ed40c24f0805ffb28c98fe7d72077f7b61e8f89d6d6abf77828e7f42f4ff22e5653897b9e94b98c11802a15d65248a99f4d9acd556856407233784cdad4cab
ripemd-160 013aea0222497d5668dd68727d8beaee23da9ef0

129898412 as geometric shapes

Circle

Radius = n
Diameter 259796824
Circumference 816175793.70436
Area 5.3009969757518E+16

Sphere

Radius = n
Volume 9.1812145222262E+24
Surface area 2.1203987903007E+17
Circumference 816175793.70436

Square

Length = n
Perimeter 519593648
Area 16873597440121744
Diagonal 183704095.98113

Cube

Length = n
Surface area 101241584640730464
Volume 2.1918535121991E+24
Space diagonal 224990649.40651

Equilateral Triangle

Length = n
Perimeter 389695236
Area 7.3064820181888E+15
Altitude 112495324.70326

Triangular Pyramid

Length = n
Surface area 7.3064820181888E+15
Volume 2.5831241364059E+23
Height 61234698.660376