197261728 (number)

197261728 is an even 9-digits composite number following 197261727 and preceding 197261729. In scientific notation, it is written as 1.97261728 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors. There are 98630848 positive integers (up to 197261728) that are relatively prime to 197261728.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million two hundred sixty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.97261728 × 10^8
Engineering notation 1.97261728 × 10^6

Prime Factorization of 197261728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 6164429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12328858
Product of the distinct prime numbers

The prime factorization of 197261728 is 2 × 2 × 2 × 2 × 2 × 6164429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 61, 9, 369, 594, 6775, 1556, 51499, 17652, 79078, 637665, 8524665, 3185109, 36489379, 37961346, 156650872, 146129917, 5227800919, 895646379

Basic calculations (n = 197261728)

Multiplication

n×y
n×2 394523456
n×3 591785184
n×4 789046912
n×5 986308640

Division

n÷y
n÷2 98630864
n÷3 65753909.333333
n÷3 49315432
n÷5 39452345.6

Exponentiation

ny
n2 38912189333545984
n3 7.6758857081984E+24
n4 1.5141584787297E+33
n5 2.9868551798008E+41

Nth Root

y√n
2√n 14044.989426838
3√n 582.12235513199
4√n 118.51155819935
5√n 45.604591155774

Divisors of 197261728

1, 2, 4, 8, 16, 32, 6164429, 12328858, 24657716, 49315432, 98630864, 197261728

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197261727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197261728 can be divided by 12 positive divisors. The sum of these divisors (counting 197261728) is 1, the average is 0.083333333333333.

Base conversion 197261728

Base System Value
2 Binary 1011110000011111100110100000
3 Ternary 111202011221012221
4 Quaternary 23300133212200
5 Quinary 400444333403
6 Senary 31324000424
8 Octal 1360374640
10 Decimal 197261728
12 Duodecimal 56090114
16 Hexadecimal bc1f9a0
20 Vigesimal 31che68
36 Base36 39g04g

Cryptographic Hash Functions

md5 c693fda6b514d2ac8b42eb103d9da09a
sha1 c8e587c3e42b4ddf40fd9d436b4f90ff4c85e563
sha256 c2f85b4ea3cb00f664b822f551b6bbb9ce6822a08e1bb84644b7a85983a0b0e5
sha512 bd36549854728f3b9c9759aa175af9583ebba878b1474fd50c8325b38a204c769b67912cd384138fb0d552d3b33349e317e64554b257a77606267c75bf9a6cca
ripemd-160 74a0266bfcb6bc1b89fed39dc1b3a8d7aab659a3

197261728 as geometric shapes

Circle

Radius = n
Diameter 394523456
Circumference 1239431991.0385
Area 1.2224624814536E+17

Sphere

Radius = n
Volume 3.2152674867562E+25
Surface area 4.8898499258145E+17
Circumference 1239431991.0385

Square

Length = n
Perimeter 789046912
Area 38912189333545984
Diagonal 278970211.07475

Cube

Length = n
Surface area 233473136001275904
Volume 7.6758857081984E+24
Space diagonal 341667335.28483

Equilateral Triangle

Length = n
Perimeter 591785184
Area 1.684947223986E+16
Altitude 170833667.64242

Triangular Pyramid

Length = n
Surface area 1.684947223986E+16
Volume 9.0461180598E+23
Height 92990070.358251