201854988 (number)

201854988 is an even 9-digits composite number following 201854987 and preceding 201854989. In scientific notation, it is written as 2.01854988 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 65772000 positive integers (up to 201854988) that are relatively prime to 201854988.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred fifty-four thousand nine hundred eighty-eight

Notation

Scientific notation 2.01854988 × 10^8
Engineering notation 2.01854988 × 10^6

Prime Factorization of 201854988

Prime Factorization 2 × 2 × 9 × 151 × 71 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100927494
Product of the distinct prime numbers

The prime factorization of 201854988 is 2 × 2 × 9 × 151 × 71 × 523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201854988)

Multiplication

n×y
n×2 403709976
n×3 605564964
n×4 807419952
n×5 1009274940

Division

n÷y
n÷2 100927494
n÷3 67284996
n÷3 50463747
n÷5 40370997.6

Exponentiation

ny
n2 40745436180480144
n3 8.2246695312656E+24
n4 1.6601905695376E+33
n5 3.3511774749172E+41

Nth Root

y√n
2√n 14207.567983297
3√n 586.60599249125
4√n 119.19550320082
5√n 45.815021755637

Divisors of 201854988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201854987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201854988 can be divided by 48 positive divisors. The sum of these divisors (counting 201854988) is 1, the average is 0.020833333333333.

Base conversion 201854988

Base System Value
2 Binary 1100000010000001000000001100
3 Ternary 112001211021222200
4 Quaternary 30002001000030
5 Quinary 403133324423
6 Senary 32010241500
8 Octal 1402010014
10 Decimal 201854988
12 Duodecimal 57726290
16 Hexadecimal c08100c
20 Vigesimal 331bh98
36 Base36 3c6gb0

Cryptographic Hash Functions

md5 20d73890d45761e55130add02a5a0c1e
sha1 1c0941a7cc5d83abe024271e87fe4beb42fe2658
sha256 f38827a149aa2a30ae33ac4f33b5a0b46661b107e71833cf571963dbef4de538
sha512 cb255f25cc838d3b592a3849b29597582ee82fb54807d11d20bc4a31c8c36f0ffdffd3245225d19b8e742e217d1ada33ef55824859b8e608a3ac7a39a62bf9da
ripemd-160 88043e6dc55a913394865cff0e910bbd05fb2124

201854988 as geometric shapes

Circle

Radius = n
Diameter 403709976
Circumference 1268292294.7825
Area 1.2800556297191E+17

Sphere

Radius = n
Volume 3.445141517017E+25
Surface area 5.1202225188763E+17
Circumference 1268292294.7825

Square

Length = n
Perimeter 807419952
Area 40745436180480144
Diagonal 285466061.66226

Cube

Length = n
Surface area 244472617082880864
Volume 8.2246695312656E+24
Space diagonal 349623094.97721

Equilateral Triangle

Length = n
Perimeter 605564964
Area 1.7643291410287E+16
Altitude 174811547.4886

Triangular Pyramid

Length = n
Surface area 1.7643291410287E+16
Volume 9.6928659976271E+23
Height 95155353.887419