201494988 (number)

201494988 is an even 9-digits composite number following 201494987 and preceding 201494989. In scientific notation, it is written as 2.01494988 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 66912096 positive integers (up to 201494988) that are relatively prime to 201494988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01494988 × 10^8
Engineering notation 2.01494988 × 10^6

Prime Factorization of 201494988

Prime Factorization 2 × 2 × 3 × 3 × 269 × 20807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33582498
Product of the distinct prime numbers

The prime factorization of 201494988 is 2 × 2 × 3 × 3 × 269 × 20807. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201494988)

Multiplication

n×y
n×2 402989976
n×3 604484964
n×4 805979952
n×5 1007474940

Division

n÷y
n÷2 100747494
n÷3 67164996
n÷3 50373747
n÷5 40298997.6

Exponentiation

ny
n2 40600230189120144
n3 8.180742894754E+24
n4 1.6483786914095E+33
n5 3.3214004464502E+41

Nth Root

y√n
2√n 14194.89302531
3√n 586.25705581741
4√n 119.14232256134
5√n 45.798668246888

Divisors of 201494988

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201494987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201494988 can be divided by 36 positive divisors. The sum of these divisors (counting 201494988) is 1, the average is 0.027777777777778.

Base conversion 201494988

Base System Value
2 Binary 1100000000101001000111001100
3 Ternary 112001011000011100
4 Quaternary 30000221013030
5 Quinary 403040314423
6 Senary 31554423100
8 Octal 1400510714
10 Decimal 201494988
12 Duodecimal 57591a90
16 Hexadecimal c0291cc
20 Vigesimal 32j6h98
36 Base36 3byqj0

Cryptographic Hash Functions

md5 245541246b4a097058adec03791a675e
sha1 2c8ae2eae1163f6ab30b7c8018e53ca5cfa32da4
sha256 6691a146faaeea077161ade62573a48aabfbfd753c06b9dce86b00c65b9d69b2
sha512 43d3fe7ac11c1555d8c5ea904cf578a40130bbdbd069a1fdaaa5957c6c994daaf602372585f769faaaf34ac4b91d852c6ac0d29c9581a896939b5703c7b79498
ripemd-160 47c895dcbb0d2502839832089cce3b98e58de794

201494988 as geometric shapes

Circle

Radius = n
Diameter 402989976
Circumference 1266030348.0719
Area 1.2754938489619E+17

Sphere

Radius = n
Volume 3.4267415705421E+25
Surface area 5.1019753958478E+17
Circumference 1266030348.0719

Square

Length = n
Perimeter 805979952
Area 40600230189120144
Diagonal 284956944.7798

Cube

Length = n
Surface area 243601381134720864
Volume 8.180742894754E+24
Space diagonal 348999556.68648

Equilateral Triangle

Length = n
Perimeter 604484964
Area 1.7580415371637E+16
Altitude 174499778.34324

Triangular Pyramid

Length = n
Surface area 1.7580415371637E+16
Volume 9.6410979600404E+23
Height 94985648.259935