201494979 (number)

201494979 is an odd 9-digits composite number following 201494978 and preceding 201494980. In scientific notation, it is written as 2.01494979 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 115139880 positive integers (up to 201494979) that are relatively prime to 201494979.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety-four thousand nine hundred seventy-nine

Notation

Scientific notation 2.01494979 × 10^8
Engineering notation 2.01494979 × 10^6

Prime Factorization of 201494979

Prime Factorization 27 × 7 × 1066111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201494979
Product of the distinct prime numbers

The prime factorization of 201494979 is 27 × 7 × 1066111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201494979)

Multiplication

n×y
n×2 402989958
n×3 604484937
n×4 805979916
n×5 1007474895

Division

n÷y
n÷2 100747489.5
n÷3 67164993
n÷3 50373744.75
n÷5 40298995.8

Exponentiation

ny
n2 40600226562210441
n3 8.1807417985478E+24
n4 1.6483783969028E+33
n5 3.3213997046799E+41

Nth Root

y√n
2√n 14194.892708295
3√n 586.2570470888
4√n 119.14232123093
5√n 45.798667837758

Divisors of 201494979

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 -201494978
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 201494979 can be divided by 8 positive divisors. The sum of these divisors (counting 201494979) is 1, the average is 0.125.

Base conversion 201494979

Base System Value
2 Binary 1100000000101001000111000011
3 Ternary 112001011000011000
4 Quaternary 30000221013003
5 Quinary 403040314404
6 Senary 31554423043
8 Octal 1400510703
10 Decimal 201494979
12 Duodecimal 57591a83
16 Hexadecimal c0291c3
20 Vigesimal 32j6h8j
36 Base36 3byqir

Cryptographic Hash Functions

md5 3d079d8a0e4108be827602add9a6329a
sha1 09dd46eec7af6b07495657c767098e3fbc079196
sha256 eab3a6935e60dee05212a20642305300fd0703821928919363fe3573895b5c83
sha512 693ec1d42c1597184c83e73ffe485ebc950d0bf0154b8fdf1f15a4106fdd6167a683246752eed42ce52dbda021668fe032b02480d96613156dbcd1df474fb1ea
ripemd-160 ccb0e1ec2239146a19af5b2646cd02f51c5abaf4

201494979 as geometric shapes

Circle

Radius = n
Diameter 402989958
Circumference 1266030291.5233
Area 1.2754937350192E+17

Sphere

Radius = n
Volume 3.4267411113644E+25
Surface area 5.1019749400769E+17
Circumference 1266030291.5233

Square

Length = n
Perimeter 805979916
Area 40600226562210441
Diagonal 284956932.05188

Cube

Length = n
Surface area 243601359373262646
Volume 8.1807417985478E+24
Space diagonal 348999541.09802

Equilateral Triangle

Length = n
Perimeter 604484937
Area 1.7580413801139E+16
Altitude 174499770.54901

Triangular Pyramid

Length = n
Surface area 1.7580413801139E+16
Volume 9.641096668149E+23
Height 94985644.017294