201897144 (number)

201897144 is an even 9-digits composite number following 201897143 and preceding 201897145. In scientific notation, it is written as 2.01897144 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 67018752 positive integers (up to 201897144) that are relatively prime to 201897144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01897144 × 10^8
Engineering notation 2.01897144 × 10^6

Prime Factorization of 201897144

Prime Factorization 2 × 2 × 2 × 9 × 3 × 257 × 3637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 50474286
Product of the distinct prime numbers

The prime factorization of 201897144 is 2 × 2 × 2 × 9 × 3 × 257 × 3637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 5, 49, 948, 949, 1996, 829, 32123, 1932, 510147, 617075, 4365563, 2204891, 31266147, 25323996, 65662162, 727020142, 6307214333, 385112744

Basic calculations (n = 201897144)

Multiplication

n×y
n×2 403794288
n×3 605691432
n×4 807588576
n×5 1009485720

Division

n÷y
n÷2 100948572
n÷3 67299048
n÷3 50474286
n÷5 40379428.8

Exponentiation

ny
n2 40762456755356736
n3 8.22982360133E+24
n4 1.6615778807323E+33
n5 3.3546782865343E+41

Nth Root

y√n
2√n 14209.051481362
3√n 586.64682583267
4√n 119.20172599993
5√n 45.816935225059

Divisors of 201897144

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3637, 4626, 6168, 6939, 7274, 9252, 10911, 13878, 14548, 18504, 21822, 27756, 29096, 32733, 43644, 55512, 65466, 87288, 98199, 130932, 196398, 261864, 392796, 785592, 934709, 1869418, 2804127, 3738836, 5608254, 7477672, 8412381, 11216508, 16824762, 22433016, 25237143, 33649524, 50474286, 67299048, 100948572, 201897144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201897143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201897144 can be divided by 64 positive divisors. The sum of these divisors (counting 201897144) is 1, the average is 0.015625.

Base conversion 201897144

Base System Value
2 Binary 1100000010001011010010111000
3 Ternary 112001220102211000
4 Quaternary 30002023102320
5 Quinary 403141202034
6 Senary 32011205000
8 Octal 1402132270
10 Decimal 201897144
12 Duodecimal 57746760
16 Hexadecimal c08b4b8
20 Vigesimal 331h2h4
36 Base36 3c7cu0

Cryptographic Hash Functions

md5 960db4f65922cca98e2508dd38731006
sha1 f7edd7f8c04a74e47331bd3c1cc74139467ee2bd
sha256 e1d72fc333e50badb5b99a25094deb0cd0831a9621a2738d87a72b167f2b9a7f
sha512 2c06f273eedc3ad4d8b72abf054acfa68ea36e90b65965e952ff9dcd25322887088e8bae89506de800963eacfb3513da1782d4568d7e07ced96297060542cc62
ripemd-160 efeee1279a7a2bf37d538959408e733cdb5c2c8e

201897144 as geometric shapes

Circle

Radius = n
Diameter 403794288
Circumference 1268557168.7423
Area 1.280590346849E+17

Sphere

Radius = n
Volume 3.4473004488371E+25
Surface area 5.122361387396E+17
Circumference 1268557168.7423

Square

Length = n
Perimeter 807588576
Area 40762456755356736
Diagonal 285525679.24919

Cube

Length = n
Surface area 244574740532140416
Volume 8.22982360133E+24
Space diagonal 349696111.31105

Equilateral Triangle

Length = n
Perimeter 605691432
Area 1.7650661535402E+16
Altitude 174848055.65552

Triangular Pyramid

Length = n
Surface area 1.7650661535402E+16
Volume 9.6989401274493E+23
Height 95175226.416398