38971208 (number)

38971208 is an even 8-digits composite number following 38971207 and preceding 38971209. In scientific notation, it is written as 3.8971208 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 18339328 positive integers (up to 38971208) that are relatively prime to 38971208.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-one thousand two hundred eight

Notation

Scientific notation 3.8971208 × 10^7
Engineering notation 3.8971208 × 10^6

Prime Factorization of 38971208

Prime Factorization 2 × 2 × 2 × 17 × 286553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9742802
Product of the distinct prime numbers

The prime factorization of 38971208 is 2 × 2 × 2 × 17 × 286553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 11, 5, 215, 22, 3241, 9173, 56544, 81374, 713143, 623942, 5163703, 2989040, 47497859, 94555768, 989704485, 813908458, 1914513653, 6997500646

Basic calculations (n = 38971208)

Multiplication

n×y
n×2 77942416
n×3 116913624
n×4 155884832
n×5 194856040

Division

n÷y
n÷2 19485604
n÷3 12990402.666667
n÷3 9742802
n÷5 7794241.6

Exponentiation

ny
n2 1518755052979264
n3 5.9187719070706E+22
n4 2.30661691095E+30
n5 8.9891647412952E+37

Nth Root

y√n
2√n 6242.692367881
3√n 339.03767097026
4√n 79.010710463082
5√n 32.97226438891

Divisors of 38971208

1, 2, 4, 8, 17, 34, 68, 136, 286553, 573106, 1146212, 2292424, 4871401, 9742802, 19485604, 38971208

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 -38971207
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 38971208 can be divided by 16 positive divisors. The sum of these divisors (counting 38971208) is 1, the average is 0.0625.

Base conversion 38971208

Base System Value
2 Binary 10010100101010011101001000
3 Ternary 2201022221110002
4 Quaternary 2110222131020
5 Quinary 34434034313
6 Senary 3511142132
8 Octal 224523510
10 Decimal 38971208
12 Duodecimal 11074948
16 Hexadecimal 252a748
20 Vigesimal c3b808
36 Base36 n7adk

Cryptographic Hash Functions

md5 ca53bfc33b2e98ce6d0c45588187d892
sha1 0bae72fee47585df3c4e4e92fab9c0e31e398f4f
sha256 68e68a8b4a890ccfa2814388a0c29828a9c619ccd422716790f8764558b567ed
sha512 51246018bc92d5648bd2dfac58412458cf2cf51c83b36099783e6e1d4f5f43734d101a4c5ffca3fb9cc1ec20da2c55ebf4379760dd840615173850d891cc3406
ripemd-160 db8d05829ea555c1d783af0efdbc01311a726b53

38971208 as geometric shapes

Circle

Radius = n
Diameter 77942416
Circumference 244863321.50864
Area 4.771309717042E+15

Sphere

Radius = n
Volume 2.4792493788702E+23
Surface area 1.9085238868168E+16
Circumference 244863321.50864

Square

Length = n
Perimeter 155884832
Area 1518755052979264
Diagonal 55113610.895663

Cube

Length = n
Surface area 9112530317875584
Volume 5.9187719070706E+22
Space diagonal 67500112.288335

Equilateral Triangle

Length = n
Perimeter 116913624
Area 6.5764022900301E+14
Altitude 33750056.144167

Triangular Pyramid

Length = n
Surface area 6.5764022900301E+14
Volume 6.9753395863101E+21
Height 18371203.631888