201639408 (number)

201639408 is an even 9-digits composite number following 201639407 and preceding 201639409. In scientific notation, it is written as 2.01639408 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 67213120 positive integers (up to 201639408) that are relatively prime to 201639408.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred thirty-nine thousand four hundred eight

Notation

Scientific notation 2.01639408 × 10^8
Engineering notation 2.01639408 × 10^6

Prime Factorization of 201639408

Prime Factorization 2 × 2 × 2 × 2 × 3 × 4200821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25204926
Product of the distinct prime numbers

The prime factorization of 201639408 is 2 × 2 × 2 × 2 × 3 × 4200821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 61, 55, 603, 141, 3548, 9989, 83875, 18268, 78203, 674013, 5699949, 8361235, 55724546, 29910342, 341092845, 366191408, 4548217251, 5551743841

Basic calculations (n = 201639408)

Multiplication

n×y
n×2 403278816
n×3 604918224
n×4 806557632
n×5 1008197040

Division

n÷y
n÷2 100819704
n÷3 67213136
n÷3 50409852
n÷5 40327881.6

Exponentiation

ny
n2 40658450858590464
n3 8.1983459613233E+24
n4 1.6531096262204E+33
n5 3.3333204639019E+41

Nth Root

y√n
2√n 14199.979154914
3√n 586.39708746235
4√n 119.16366541406
5√n 45.805231534903

Divisors of 201639408

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4200821, 8401642, 12602463, 16803284, 25204926, 33606568, 50409852, 67213136, 100819704, 201639408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201639407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201639408 can be divided by 20 positive divisors. The sum of these divisors (counting 201639408) is 1, the average is 0.05.

Base conversion 201639408

Base System Value
2 Binary 1100000001001100010111110000
3 Ternary 112001102100021020
4 Quaternary 30001030113300
5 Quinary 403104430113
6 Senary 32001455440
8 Octal 1401142760
10 Decimal 201639408
12 Duodecimal 57641580
16 Hexadecimal c04c5f0
20 Vigesimal 3304ia8
36 Base36 3c1tyo

Cryptographic Hash Functions

md5 bcdddfa4007b060cbd152386e5a22b87
sha1 cb73646841d358ddf29e6230e9aa04918bcf8b6a
sha256 b0a3c76fb08a3679519ca95145d7188d488af654a6c2497faa58682fb60966ac
sha512 4831ce9b947f5a4d16cbdcb7eceb27b854cd558d8814d9c5a2bfae102271c00866d0e483f526d0faa9b5625695c88f30ea9cbbcbe92655a4e13086b5baeb2ba6
ripemd-160 9aecb003b96fc9e70fe432a193326f583b7a67be

201639408 as geometric shapes

Circle

Radius = n
Diameter 403278816
Circumference 1266937765.694
Area 1.2773229052369E+17

Sphere

Radius = n
Volume 3.4341151258241E+25
Surface area 5.1092916209476E+17
Circumference 1266937765.694

Square

Length = n
Perimeter 806557632
Area 40658450858590464
Diagonal 285161185.50248

Cube

Length = n
Surface area 243950705151542784
Volume 8.1983459613233E+24
Space diagonal 349249699.46411

Equilateral Triangle

Length = n
Perimeter 604918224
Area 1.760562566103E+16
Altitude 174624849.73206

Triangular Pyramid

Length = n
Surface area 1.760562566103E+16
Volume 9.6618433729417E+23
Height 95053728.500827