201897493 (number)

201897493 is an odd 9-digits composite number following 201897492 and preceding 201897494. In scientific notation, it is written as 2.01897493 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 167215104 positive integers (up to 201897493) that are relatively prime to 201897493.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred ninety-seven thousand four hundred ninety-three

Notation

Scientific notation 2.01897493 × 10^8
Engineering notation 2.01897493 × 10^6

Prime Factorization of 201897493

Prime Factorization 7 × 7 × 193 × 37 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28842499
Product of the distinct prime numbers

The prime factorization of 201897493 is 7 × 7 × 193 × 37 × 577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 32, 87, 796, 105, 5225, 3850, 66226, 81506, 904077, 747832, 86557, 9801991, 63976596, 13923867, 579269202, 912235796, 1152405805, 8220641986

Basic calculations (n = 201897493)

Multiplication

n×y
n×2 403794986
n×3 605692479
n×4 807589972
n×5 1009487465

Division

n÷y
n÷2 100948746.5
n÷3 67299164.333333
n÷3 50474373.25
n÷5 40379498.6

Exponentiation

ny
n2 40762597679685049
n3 8.229866279696E+24
n4 1.6615893695959E+33
n5 3.3547072811686E+41

Nth Root

y√n
2√n 14209.063762261
3√n 586.64716385896
4√n 119.20177751301
5√n 45.816951064906

Divisors of 201897493

1, 7, 37, 49, 193, 259, 577, 1351, 1813, 4039, 7141, 9457, 21349, 28273, 49987, 111361, 149443, 349909, 779527, 1046101, 4120357, 5456689, 28842499, 201897493

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201897492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201897493 can be divided by 24 positive divisors. The sum of these divisors (counting 201897493) is 1, the average is 0.041666666666667.

Base conversion 201897493

Base System Value
2 Binary 1100000010001011011000010101
3 Ternary 112001220110021221
4 Quaternary 30002023120111
5 Quinary 403141204433
6 Senary 32011210341
8 Octal 1402133025
10 Decimal 201897493
12 Duodecimal 577469b1
16 Hexadecimal c08b615
20 Vigesimal 331h3ed
36 Base36 3c7d3p

Cryptographic Hash Functions

md5 156e06832a05431878cc4b31138d7f94
sha1 d9cac1b5b03705a3b989a4a06738dca531961341
sha256 2b079aca8644eeaac7e71d49e57964af5c4b86a0c3a29277749ad658dc4a453b
sha512 6f242c6d93d40a664e87f300134681b51682350dedffef98919a6507013e16eb6987eb4f57c9049479aeed402c633a6d32443a37c14efdee5ac72da2753f33c5
ripemd-160 7d5c1f88caf55daedb974b5ee59d6df76c000159

201897493 as geometric shapes

Circle

Radius = n
Diameter 403794986
Circumference 1268559361.574
Area 1.2805947741173E+17

Sphere

Radius = n
Volume 3.4473183259093E+25
Surface area 5.1223790964694E+17
Circumference 1268559361.574

Square

Length = n
Perimeter 807589972
Area 40762597679685049
Diagonal 285526172.80973

Cube

Length = n
Surface area 244575586078110294
Volume 8.229866279696E+24
Space diagonal 349696715.79678

Equilateral Triangle

Length = n
Perimeter 605692479
Area 1.7650722557426E+16
Altitude 174848357.89839

Triangular Pyramid

Length = n
Surface area 1.7650722557426E+16
Volume 9.6989904243859E+23
Height 95175390.936576