122012145 (number)

122012145 is an odd 9-digits composite number following 122012144 and preceding 122012146. In scientific notation, it is written as 1.22012145 × 10^8. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 60936192 positive integers (up to 122012145) that are relatively prime to 122012145.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million twelve thousand one hundred forty-five

Notation

Scientific notation 1.22012145 × 10^8
Engineering notation 1.22012145 × 10^6

Prime Factorization of 122012145

Prime Factorization 5 × 3 × 3 × 17 × 349 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40670715
Product of the distinct prime numbers

The prime factorization of 122012145 is 5 × 3 × 3 × 17 × 349 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122012145)

Multiplication

n×y
n×2 244024290
n×3 366036435
n×4 488048580
n×5 610060725

Division

n÷y
n÷2 61006072.5
n÷3 40670715
n÷3 30503036.25
n÷5 24402429

Exponentiation

ny
n2 14886963527501025
n3 1.8163903525272E+24
n4 2.2162168306915E+32
n5 2.7040536929777E+40

Nth Root

y√n
2√n 11045.910781823
3√n 495.98402355971
4√n 105.09952798097
5√n 41.426726052992

Divisors of 122012145

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122012144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122012145 can be divided by 48 positive divisors. The sum of these divisors (counting 122012145) is 1, the average is 0.020833333333333.

Base conversion 122012145

Base System Value
2 Binary 111010001011100000111110001
3 Ternary 22111120212012100
4 Quaternary 13101130013301
5 Quinary 222213342040
6 Senary 20035051013
8 Octal 721340761
10 Decimal 122012145
12 Duodecimal 34a40a69
16 Hexadecimal 745c1f1
20 Vigesimal 1i2ba75
36 Base36 20n569

Cryptographic Hash Functions

md5 5ec2d50450b50bb323cdf23552fb2892
sha1 82893830e330972b3009038d30ee148afd0b7f83
sha256 5b4a33ca0370df3878fe2678afbe7351e221ce595f188749f54ae5f308a243b4
sha512 670e94f454a9c283865d66bba8d43d840f3d9b7e27b1d6956d1a42cbe10f338e1c62a2cde803f88f8514e91a5ce23c8268f32b0b839718a2d20f2e7ddbd52b9d
ripemd-160 ee95c039a6e45bd8a2219d90ebf2503e446577c1

122012145 as geometric shapes

Circle

Radius = n
Diameter 244024290
Circumference 766624916.76147
Area 4.6768775252256E+16

Sphere

Radius = n
Volume 7.6084781167343E+24
Surface area 1.8707510100903E+17
Circumference 766624916.76147

Square

Length = n
Perimeter 488048580
Area 14886963527501025
Diagonal 172551230.23323

Cube

Length = n
Surface area 89321781165006150
Volume 1.8163903525272E+24
Space diagonal 211331234.28046

Equilateral Triangle

Length = n
Perimeter 366036435
Area 6.4462443000141E+15
Altitude 105665617.14023

Triangular Pyramid

Length = n
Surface area 6.4462443000141E+15
Volume 2.1406365592563E+23
Height 57517076.744411