201393938 (number)

201393938 is an even 9-digits composite number following 201393937 and preceding 201393939. In scientific notation, it is written as 2.01393938 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 100304896 positive integers (up to 201393938) that are relatively prime to 201393938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01393938 × 10^8
Engineering notation 2.01393938 × 10^6

Prime Factorization of 201393938

Prime Factorization 2 × 257 × 391817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201393938
Product of the distinct prime numbers

The prime factorization of 201393938 is 2 × 257 × 391817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 26, 35, 832, 566, 6249, 995, 11373, 79922, 702146, 879554, 1258468, 2725988, 60192601, 3654043, 35244246, 71322215, 2764265495, 2600518480

Basic calculations (n = 201393938)

Multiplication

n×y
n×2 402787876
n×3 604181814
n×4 805575752
n×5 1006969690

Division

n÷y
n÷2 100696969
n÷3 67131312.666667
n÷3 50348484.5
n÷5 40278787.6

Exponentiation

ny
n2 40559518263147844
n3 8.1684411063983E+24
n4 1.6450745217386E+33
n5 3.3130803623641E+41

Nth Root

y√n
2√n 14191.333200232
3√n 586.15903653658
4√n 119.12738224368
5√n 45.794073706724

Divisors of 201393938

1, 2, 257, 514, 391817, 783634, 100696969, 201393938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201393937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201393938 can be divided by 8 positive divisors. The sum of these divisors (counting 201393938) is 1, the average is 0.125.

Base conversion 201393938

Base System Value
2 Binary 1100000000010000011100010010
3 Ternary 112000221212112202
4 Quaternary 30000100130102
5 Quinary 403024101223
6 Senary 31552323202
8 Octal 1400203422
10 Decimal 201393938
12 Duodecimal 57543502
16 Hexadecimal c010712
20 Vigesimal 32ie4gi
36 Base36 3bwkk2

Cryptographic Hash Functions

md5 46e80dfe63b38f8d0357f6bc01f1f307
sha1 173f663434b7e2b2c25c1ee946b1a924ff00a167
sha256 d91fe5e9e7cc7297a3e339bac7ee2472d4d06c888239c30726f5657b8fde9834
sha512 8b531c166a0a3aeedea14187e9461726db7321305678dfb755ad61d107a34606fee006a2e639b3964f17ebb908c845a3ff6117d7650cce71720c74cf6a150777
ripemd-160 781de4534b9c60bfe984e2469a58050dd4f78fec

201393938 as geometric shapes

Circle

Radius = n
Diameter 402787876
Circumference 1265395432.1966
Area 1.2742148460865E+17

Sphere

Radius = n
Volume 3.4215886094856E+25
Surface area 5.0968593843459E+17
Circumference 1265395432.1966

Square

Length = n
Perimeter 805575752
Area 40559518263147844
Diagonal 284814038.49933

Cube

Length = n
Surface area 243357109578887064
Volume 8.1684411063983E+24
Space diagonal 348824532.95238

Equilateral Triangle

Length = n
Perimeter 604181814
Area 1.7562786590572E+16
Altitude 174412266.47619

Triangular Pyramid

Length = n
Surface area 1.7562786590572E+16
Volume 9.6266001634286E+23
Height 94938012.833109