68831736 (number)

68831736 is an even 8-digits composite number following 68831735 and preceding 68831737. In scientific notation, it is written as 6.8831736 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 48 positive divisors. There are 22488960 positive integers (up to 68831736) that are relatively prime to 68831736.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred thirty-one thousand seven hundred thirty-six

Notation

Scientific notation 6.8831736 × 10^7
Engineering notation 6.8831736 × 10^6

Prime Factorization of 68831736

Prime Factorization 2 × 2 × 2 × 3 × 53 × 53 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 324678
Product of the distinct prime numbers

The prime factorization of 68831736 is 2 × 2 × 2 × 3 × 53 × 53 × 1021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68831736)

Multiplication

n×y
n×2 137663472
n×3 206495208
n×4 275326944
n×5 344158680

Division

n÷y
n÷2 34415868
n÷3 22943912
n÷3 17207934
n÷5 13766347.2

Exponentiation

ny
n2 4737807880773696
n3 3.2611154126813E+23
n4 2.2446823515121E+31
n5 1.5450538302314E+39

Nth Root

y√n
2√n 8296.4893780442
3√n 409.82291777726
4√n 91.08506671263
5√n 36.945176408465

Divisors of 68831736

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 -68831735
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 68831736 can be divided by 48 positive divisors. The sum of these divisors (counting 68831736) is 1, the average is 0.020833333333333.

Base conversion 68831736

Base System Value
2 Binary 100000110100100100111111000
3 Ternary 11210112000101120
4 Quaternary 10012210213320
5 Quinary 120110103421
6 Senary 10455145240
8 Octal 406444770
10 Decimal 68831736
12 Duodecimal 1b075220
16 Hexadecimal 41a49f8
20 Vigesimal 11a3j6g
36 Base36 14zawo

Cryptographic Hash Functions

md5 c5c6070ba1b79c7af60768e86f33b399
sha1 5a7b45d312f2a6761dd0b3d2cb486efbca5bd54d
sha256 b3a8d29f92c3e7a72593130cef980cbe735b000073a3cb5e5cf43dd4efb361f1
sha512 793182bbeea56d3e2e6b9140d4d29660d009e949bcbb112b3c86bc1bd4aadc8403e9b036cf26ffd343454f299ceb16e5d9da0fac7f8aca2623024a2de86a77b7
ripemd-160 4444c73ce1f95f798e1cc00597d8a1973e1c5fd4

68831736 as geometric shapes

Circle

Radius = n
Diameter 137663472
Circumference 432482552.30286
Area 1.4884262432358E+16

Sphere

Radius = n
Volume 1.3660128297318E+24
Surface area 5.9537049729434E+16
Circumference 432482552.30286

Square

Length = n
Perimeter 275326944
Area 4737807880773696
Diagonal 97342774.572884

Cube

Length = n
Surface area 28426847284642176
Volume 3.2611154126813E+23
Space diagonal 119220063.92517

Equilateral Triangle

Length = n
Perimeter 206495208
Area 2.0515309915001E+15
Altitude 59610031.962584

Triangular Pyramid

Length = n
Surface area 2.0515309915001E+15
Volume 3.8432613708982E+22
Height 32447591.524295