38998908 (number)

38998908 is an even 8-digits composite number following 38998907 and preceding 38998909. In scientific notation, it is written as 3.8998908 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 120 positive divisors. There are 11684736 positive integers (up to 38998908) that are relatively prime to 38998908.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-eight thousand nine hundred eight

Notation

Scientific notation 3.8998908 × 10^7
Engineering notation 3.8998908 × 10^6

Prime Factorization of 38998908

Prime Factorization 2 × 2 × 3 × 9 × 3 × 13 × 197 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6499818
Product of the distinct prime numbers

The prime factorization of 38998908 is 2 × 2 × 3 × 9 × 3 × 13 × 197 × 47. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38998908)

Multiplication

n×y
n×2 77997816
n×3 116996724
n×4 155995632
n×5 194994540

Division

n÷y
n÷2 19499454
n÷3 12999636
n÷3 9749727
n÷5 7799781.6

Exponentiation

ny
n2 1520914825192464
n3 5.9314017343517E+22
n4 2.3131819054902E+30
n5 9.0211568319478E+37

Nth Root

y√n
2√n 6244.9105678144
3√n 339.11797914119
4√n 79.024746553307
5√n 32.976950269639

Divisors of 38998908

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38998907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38998908 can be divided by 120 positive divisors. The sum of these divisors (counting 38998908) is 1, the average is 0.0083333333333333.

Base conversion 38998908

Base System Value
2 Binary 10010100110001001101111100
3 Ternary 2201101100110000
4 Quaternary 2110301031330
5 Quinary 34440431113
6 Senary 3511514300
8 Octal 224611574
10 Decimal 38998908
12 Duodecimal 11088990
16 Hexadecimal 253137c
20 Vigesimal c3eh58
36 Base36 n7vr0

Cryptographic Hash Functions

md5 c0905fe12f77767b8ed122016ee9f81e
sha1 0f8859886f2cfd9b468f3a25fefe20855b40750e
sha256 efce702e0c1d2c8c19d793bfa02b4ebb97d3b530b8007c165a545b2c9b57b005
sha512 51af750a0b3f6692def04d61ba53e2ebcc3a3e371507638da91f9a0885bdfc2ed17828b097ceb76ff440d1bb81e6bb061768e82c0cab6ba217c5e9dccee9d68d
ripemd-160 9ebfa823a0f5f62339f2dc1e307387cb051e7e0d

38998908 as geometric shapes

Circle

Radius = n
Diameter 77997816
Circumference 245037365.74165
Area 4.7780948415604E+15

Sphere

Radius = n
Volume 2.4845397485505E+23
Surface area 1.9112379366242E+16
Circumference 245037365.74165

Square

Length = n
Perimeter 155995632
Area 1520914825192464
Diagonal 55152784.611341

Cube

Length = n
Surface area 9125488951154784
Volume 5.9314017343517E+22
Space diagonal 67548090.095704

Equilateral Triangle

Length = n
Perimeter 116996724
Area 6.5857543780452E+14
Altitude 33774045.047852

Triangular Pyramid

Length = n
Surface area 6.5857543780452E+14
Volume 6.9902239805029E+21
Height 18384261.537114