168242564 (number)

168242564 is an even 9-digits composite number following 168242563 and preceding 168242565. In scientific notation, it is written as 1.68242564 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 70742880 positive integers (up to 168242564) that are relatively prime to 168242564.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred forty-two thousand five hundred sixty-four

Notation

Scientific notation 1.68242564 × 10^8
Engineering notation 1.68242564 × 10^6

Prime Factorization of 168242564

Prime Factorization 2 × 2 × 7 × 53 × 113371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 84121282
Product of the distinct prime numbers

The prime factorization of 168242564 is 2 × 2 × 7 × 53 × 113371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 9, 63, 664, 488, 2899, 508, 23565, 93885, 410941, 920264, 557546, 7129559, 59231316, 9478876, 658293686, 477510712, 9315810107, 2461761938

Basic calculations (n = 168242564)

Multiplication

n×y
n×2 336485128
n×3 504727692
n×4 672970256
n×5 841212820

Division

n÷y
n÷2 84121282
n÷3 56080854.666667
n÷3 42060641
n÷5 33648512.8

Exponentiation

ny
n2 28305560341294096
n3 4.762200047276E+24
n4 8.0120474623464E+32
n5 1.3479674079549E+41

Nth Root

y√n
2√n 12970.83513117
3√n 552.05026934899
4√n 113.88957428654
5√n 44.176079988997

Divisors of 168242564

1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 113371, 226742, 453484, 793597, 1587194, 3174388, 6008663, 12017326, 24034652, 42060641, 84121282, 168242564

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168242563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168242564 can be divided by 24 positive divisors. The sum of these divisors (counting 168242564) is 1, the average is 0.041666666666667.

Base conversion 168242564

Base System Value
2 Binary 1010000001110010110110000100
3 Ternary 102201120121102002
4 Quaternary 22001302312010
5 Quinary 321032230224
6 Senary 24410004432
8 Octal 1201626604
10 Decimal 168242564
12 Duodecimal 48416718
16 Hexadecimal a072d84
20 Vigesimal 2cba684
36 Base36 2s60sk

Cryptographic Hash Functions

md5 dfff1d2f56f90bf67cef0993b2e7b0ac
sha1 70ca2d792efc1a944bdde2f34c6e4f7127b74c78
sha256 16618f5666f37631f8a08210c01138a9fef340cdfcd9777c67084590b79f268a
sha512 6674b00312c6fc83e01115e78958a68e8a3f06e63850ea2ad0e0a724668897521b5d45fcbc396eeaf0425eab9e0dcb8300a05ba2a8221de98389c252d8ffa134
ripemd-160 b8d764b391778df68a173fdfc704f6ea6971037d

168242564 as geometric shapes

Circle

Radius = n
Diameter 336485128
Circumference 1057099206.167
Area 8.8924540423952E+16

Sphere

Radius = n
Volume 1.9947856911263E+25
Surface area 3.5569816169581E+17
Circumference 1057099206.167

Square

Length = n
Perimeter 672970256
Area 28305560341294096
Diagonal 237930915.77722

Cube

Length = n
Surface area 169833362047764576
Volume 4.762200047276E+24
Space diagonal 291404668.84366

Equilateral Triangle

Length = n
Perimeter 504727692
Area 1.2256667161957E+16
Altitude 145702334.42183

Triangular Pyramid

Length = n
Surface area 1.2256667161957E+16
Volume 5.612306577993E+23
Height 79310305.259074