129849896 (number)

129849896 is an even 9-digits composite number following 129849895 and preceding 129849897. In scientific notation, it is written as 1.29849896 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors. There are 59022640 positive integers (up to 129849896) that are relatively prime to 129849896.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred forty-nine thousand eight hundred ninety-six

Notation

Scientific notation 1.29849896 × 10^8
Engineering notation 1.29849896 × 10^6

Prime Factorization of 129849896

Prime Factorization 2 × 2 × 2 × 11 × 1475567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32462474
Product of the distinct prime numbers

The prime factorization of 129849896 is 2 × 2 × 2 × 11 × 1475567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129849896)

Multiplication

n×y
n×2 259699792
n×3 389549688
n×4 519399584
n×5 649249480

Division

n÷y
n÷2 64924948
n÷3 43283298.666667
n÷3 32462474
n÷5 25969979.2

Exponentiation

ny
n2 16860995491210816
n3 2.1893985109902E+24
n4 2.8429316895463E+32
n5 3.6915438422269E+40

Nth Root

y√n
2√n 11395.169853934
3√n 506.38465338533
4√n 106.74816089251
5√n 41.945784493407

Divisors of 129849896

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 -129849895
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 129849896 can be divided by 16 positive divisors. The sum of these divisors (counting 129849896) is 1, the average is 0.0625.

Base conversion 129849896

Base System Value
2 Binary 111101111010101101000101000
3 Ternary 100001100001120102
4 Quaternary 13233111220220
5 Quinary 231220144041
6 Senary 20515044532
8 Octal 757255050
10 Decimal 129849896
12 Duodecimal 375a0748
16 Hexadecimal 7bd5a28
20 Vigesimal 20bb4eg
36 Base36 25b4tk

Cryptographic Hash Functions

md5 bacb462e9091de60296ef24d89cbe561
sha1 a60f99711c1905ecf4693ff3346a6795ca9bb2f6
sha256 c646a7662dc4bdd9fc03707c7661b43b1a4d8d685e24f8ccc4bbbf181d538d05
sha512 0b3c54841df9fdb242e4d5fc53cc4aeb5288c30e93413244aea17c345b8235cab2eb5085998f9fd5f09b2576582798f136799e07ff11c7d1686152fe5d32253b
ripemd-160 20f7297f9b50e78ac1e15c245c94d694904dd9e6

129849896 as geometric shapes

Circle

Radius = n
Diameter 259699792
Circumference 815870958.686
Area 5.2970379567399E+16

Sphere

Radius = n
Volume 9.1709310372096E+24
Surface area 2.1188151826959E+17
Circumference 815870958.686

Square

Length = n
Perimeter 519399584
Area 16860995491210816
Diagonal 183635483.99594

Cube

Length = n
Surface area 101165972947264896
Volume 2.1893985109902E+24
Space diagonal 224906617.22953

Equilateral Triangle

Length = n
Perimeter 389549688
Area 7.3010252142417E+15
Altitude 112453308.61477

Triangular Pyramid

Length = n
Surface area 7.3010252142417E+15
Volume 2.5802308897348E+23
Height 61211827.998645