121567442 (number)

121567442 is an even 9-digits composite number following 121567441 and preceding 121567443. In scientific notation, it is written as 1.21567442 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 57145920 positive integers (up to 121567442) that are relatively prime to 121567442.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-seven thousand four hundred forty-two

Notation

Scientific notation 1.21567442 × 10^8
Engineering notation 1.21567442 × 10^6

Prime Factorization of 121567442

Prime Factorization 2 × 17 × 2411 × 1483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121567442
Product of the distinct prime numbers

The prime factorization of 121567442 is 2 × 17 × 2411 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 46, 99, 123, 496, 2110, 2917, 20025, 44926, 52051, 761332, 5102612, 4842785, 98349196, 55358936, 208129949, 666675994, 8650452465, 9726184895

Basic calculations (n = 121567442)

Multiplication

n×y
n×2 243134884
n×3 364702326
n×4 486269768
n×5 607837210

Division

n÷y
n÷2 60783721
n÷3 40522480.666667
n÷3 30391860.5
n÷5 24313488.4

Exponentiation

ny
n2 14778642954423364
n3 1.7966018202006E+24
n4 2.1840828757433E+32
n5 2.6551336832011E+40

Nth Root

y√n
2√n 11025.762649359
3√n 495.3807117733
4√n 105.00363160081
5√n 41.396483970963

Divisors of 121567442

1, 2, 17, 34, 1483, 2411, 2966, 4822, 25211, 40987, 50422, 81974, 3575513, 7151026, 60783721, 121567442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121567441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121567442 can be divided by 16 positive divisors. The sum of these divisors (counting 121567442) is 1, the average is 0.0625.

Base conversion 121567442

Base System Value
2 Binary 111001111101111100011010010
3 Ternary 22110202021011212
4 Quaternary 13033233203102
5 Quinary 222110124232
6 Senary 20021340122
8 Octal 717574322
10 Decimal 121567442
12 Duodecimal 34867642
16 Hexadecimal 73ef8d2
20 Vigesimal 1hjfic2
36 Base36 20dm1e

Cryptographic Hash Functions

md5 aebe5ca0c32d399b07484904d673bd3c
sha1 2ac703e7726a7860e83744784ea1dbe4a53be8f7
sha256 7161951775f0369750f02243dd12dec35088569bd41848155a659bce08707731
sha512 814ce12253a7a7513f9d6874ed949bf62be36e7f8a28ab72383fb77f6b4b6efdc6fb6ea181ef5656c56a12cec891b0e228561dfdfdf030e5fb22aacb843dc48b
ripemd-160 6a2f1cc1c6e17a3aaa852004753cff812c68e921

121567442 as geometric shapes

Circle

Radius = n
Diameter 243134884
Circumference 763830765.40581
Area 4.6428476135643E+16

Sphere

Radius = n
Volume 7.5255881063576E+24
Surface area 1.8571390454257E+17
Circumference 763830765.40581

Square

Length = n
Perimeter 486269768
Area 14778642954423364
Diagonal 171922325.2194

Cube

Length = n
Surface area 88671857726540184
Volume 1.7966018202006E+24
Space diagonal 210560986.09018

Equilateral Triangle

Length = n
Perimeter 364702326
Area 6.3993401159953E+15
Altitude 105280493.04509

Triangular Pyramid

Length = n
Surface area 6.3993401159953E+15
Volume 2.1173155502599E+23
Height 57307441.739802