68638324 (number)

68638324 is an even 8-digits composite number following 68638323 and preceding 68638325. In scientific notation, it is written as 6.8638324 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 34319160 positive integers (up to 68638324) that are relatively prime to 68638324.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred thirty-eight thousand three hundred twenty-four

Notation

Scientific notation 6.8638324 × 10^7
Engineering notation 6.8638324 × 10^6

Prime Factorization of 68638324

Prime Factorization 2 × 2 × 17159581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 34319162
Product of the distinct prime numbers

The prime factorization of 68638324 is 2 × 2 × 17159581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 21, 12, 992, 851, 4710, 5989, 35098, 91906, 409768, 552860, 5218066, 3118636, 10568403, 96875686, 540225537, 718211162, 7065172510, 5406652791

Basic calculations (n = 68638324)

Multiplication

n×y
n×2 137276648
n×3 205914972
n×4 274553296
n×5 343191620

Division

n÷y
n÷2 34319162
n÷3 22879441.333333
n÷3 17159581
n÷5 13727664.8

Exponentiation

ny
n2 4711219521528976
n3 3.2337021195383E+23
n4 2.2195589380036E+31
n5 1.5234680552379E+39

Nth Root

y√n
2√n 8284.8249227126
3√n 409.43870048891
4√n 91.021013632637
5√n 36.924390399198

Divisors of 68638324

1, 2, 4, 17159581, 34319162, 68638324

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68638323
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68638324 can be divided by 6 positive divisors. The sum of these divisors (counting 68638324) is 1, the average is 0.16666666666667.

Base conversion 68638324

Base System Value
2 Binary 100000101110101011001110100
3 Ternary 11210011012002011
4 Quaternary 10011311121310
5 Quinary 120032411244
6 Senary 10451054004
8 Octal 405653164
10 Decimal 68638324
12 Duodecimal 1aba1304
16 Hexadecimal 4175674
20 Vigesimal 118jfg4
36 Base36 14v5o4

Cryptographic Hash Functions

md5 10b1507934f41ce50f946f2d1f5d40b3
sha1 e0ce1eaf4730a59d4ed5720c5844cdce36215d8d
sha256 fe74153a8d040e50e9533805044ee0c5e0f7bb61d5cb99330144299552d086c5
sha512 3dad785fec901bdbbfa0c1c2f11b53aea2413ac08a06ab64da563314e09a82300da28444c702154fdf018be2b567dcdbe8e2fd537bfb8164c4a7e8fb47ce7436
ripemd-160 0bb4911565dc4a5263371e841c3517bc4448a196

68638324 as geometric shapes

Circle

Radius = n
Diameter 137276648
Circumference 431267308.86623
Area 1.4800732638284E+16

Sphere

Radius = n
Volume 1.3545299763519E+24
Surface area 5.9202930553137E+16
Circumference 431267308.86623

Square

Length = n
Perimeter 274553296
Area 4711219521528976
Diagonal 97069248.699359

Cube

Length = n
Surface area 28267317129173856
Volume 3.2337021195383E+23
Space diagonal 118885064.51437

Equilateral Triangle

Length = n
Perimeter 205914972
Area 2.0400178942246E+15
Altitude 59442532.257187

Triangular Pyramid

Length = n
Surface area 2.0400178942246E+15
Volume 3.8109544951047E+22
Height 32356416.23312