42869968 (number)

42869968 is an even 8-digits composite number following 42869967 and preceding 42869969. In scientific notation, it is written as 4.2869968 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 20936160 positive integers (up to 42869968) that are relatively prime to 42869968.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 4.2869968 × 10^7
Engineering notation 4.2869968 × 10^6

Prime Factorization of 42869968

Prime Factorization 2 × 2 × 2 × 2 × 43 × 62311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5358746
Product of the distinct prime numbers

The prime factorization of 42869968 is 2 × 2 × 2 × 2 × 43 × 62311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 22, 53, 244, 906, 8020, 4207, 83644, 24018, 517140, 534903, 1985383, 6713156, 97256444, 69426673, 592437895, 177834719, 2666717420, 7078861987

Basic calculations (n = 42869968)

Multiplication

n×y
n×2 85739936
n×3 128609904
n×4 171479872
n×5 214349840

Division

n÷y
n÷2 21434984
n÷3 14289989.333333
n÷3 10717492
n÷5 8573993.6

Exponentiation

ny
n2 1837834156321024
n3 7.8787891470789E+22
n4 3.3776343861402E+30
n5 1.4479907804953E+38

Nth Root

y√n
2√n 6547.516170274
3√n 349.98630694729
4√n 80.916723674862
5√n 33.607068552372

Divisors of 42869968

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62311, 124622, 249244, 498488, 996976, 2679373, 5358746, 10717492, 21434984, 42869968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42869967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42869968 can be divided by 20 positive divisors. The sum of these divisors (counting 42869968) is 1, the average is 0.05.

Base conversion 42869968

Base System Value
2 Binary 10100011100010010011010000
3 Ternary 2222200000112121
4 Quaternary 2203202103100
5 Quinary 41433314333
6 Senary 4130504024
8 Octal 243422320
10 Decimal 42869968
12 Duodecimal 12435014
16 Hexadecimal 28e24d0
20 Vigesimal d7iei8
36 Base36 piuog

Cryptographic Hash Functions

md5 8970710d9f576f55f0eb043b79861d4b
sha1 ca500210eeb81d6106c77bfcf8b8e8ec2672f8f6
sha256 ad15a2bcc5567d7241d227075b16e03c88957fd788cbb49917f1601e3e18494d
sha512 d66856b3393d8b4c6cd94d6a55f51cf09951880243a1e708fc03153827d31edc38c37d6e59af77c7cb9658c0cd4d4295e99ef3704d36f5bb78132518d4f3873f
ripemd-160 40a000f893ec5a67dff29a9c28adc20ff16704bc

42869968 as geometric shapes

Circle

Radius = n
Diameter 85739936
Circumference 269359953.05686
Area 5.7737262840145E+15

Sphere

Radius = n
Volume 3.3002594804862E+23
Surface area 2.3094905136058E+16
Circumference 269359953.05686

Square

Length = n
Perimeter 171479872
Area 1837834156321024
Diagonal 60627290.164101

Cube

Length = n
Surface area 11027004937926144
Volume 7.8787891470789E+22
Space diagonal 74252962.694852

Equilateral Triangle

Length = n
Perimeter 128609904
Area 7.9580553365837E+14
Altitude 37126481.347426

Triangular Pyramid

Length = n
Surface area 7.9580553365837E+14
Volume 9.2852420557308E+21
Height 20209096.721367