201608985 (number)

201608985 is an odd 9-digits composite number following 201608984 and preceding 201608986. In scientific notation, it is written as 2.01608985 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 107524784 positive integers (up to 201608985) that are relatively prime to 201608985.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred eight thousand nine hundred eighty-five

Notation

Scientific notation 2.01608985 × 10^8
Engineering notation 2.01608985 × 10^6

Prime Factorization of 201608985

Prime Factorization 3 × 5 × 13440599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201608985
Product of the distinct prime numbers

The prime factorization of 201608985 is 3 × 5 × 13440599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 24, 35, 891, 518, 5522, 1242, 87412, 22144, 594445, 897467, 1815607, 3589990, 44113909, 94591397, 569079314, 70744499, 4477690707, 2575881413

Basic calculations (n = 201608985)

Multiplication

n×y
n×2 403217970
n×3 604826955
n×4 806435940
n×5 1008044925

Division

n÷y
n÷2 100804492.5
n÷3 67202995
n÷3 50402246.25
n÷5 40321797

Exponentiation

ny
n2 40646182832730225
n3 8.1946356650312E+24
n4 1.6521121788717E+33
n5 3.3308065948847E+41

Nth Root

y√n
2√n 14198.907880538
3√n 586.36759445788
4√n 119.15917035855
5√n 45.803849248889

Divisors of 201608985

1, 3, 5, 15, 13440599, 40321797, 67202995, 201608985

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 -201608984
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 201608985 can be divided by 8 positive divisors. The sum of these divisors (counting 201608985) is 1, the average is 0.125.

Base conversion 201608985

Base System Value
2 Binary 1100000001000100111100011001
3 Ternary 112001100210112110
4 Quaternary 30001010330121
5 Quinary 403102441420
6 Senary 32001102533
8 Octal 1401047431
10 Decimal 201608985
12 Duodecimal 57627a49
16 Hexadecimal c044f19
20 Vigesimal 3301295
36 Base36 3c16hl

Cryptographic Hash Functions

md5 b17373d455df0a1a4857417f6181f392
sha1 1adc8c4ed2cc922753f15cdf2cd7592d4439503c
sha256 1085ce62a78d807c478d57d7231f1de0cde4b6d497633068155eaf11c2d69a6d
sha512 4774ecac1544a7c3c6b61b2b427c426fa2f7bc27b847f9698104ae7419566564e450a3469fabe93fbf5bd4738de1a078068e969d863182c1b77b474c13199a85
ripemd-160 d22219353cf251f1dd2f69990622dd4d13d3bbc5

201608985 as geometric shapes

Circle

Radius = n
Diameter 403217970
Circumference 1266746612.3474
Area 1.2769374938377E+17

Sphere

Radius = n
Volume 3.4325609605476E+25
Surface area 5.1077499753509E+17
Circumference 1266746612.3474

Square

Length = n
Perimeter 806435940
Area 40646182832730225
Diagonal 285118160.88327

Cube

Length = n
Surface area 243877096996381350
Volume 8.1946356650312E+24
Space diagonal 349197005.28239

Equilateral Triangle

Length = n
Perimeter 604826955
Area 1.7600313450006E+16
Altitude 174598502.6412

Triangular Pyramid

Length = n
Surface area 1.7600313450006E+16
Volume 9.6574707468278E+23
Height 95039386.961091