86972938 (number)

86972938 is an even 8-digits composite number following 86972937 and preceding 86972939. In scientific notation, it is written as 8.6972938 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 40066560 positive integers (up to 86972938) that are relatively prime to 86972938.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred seventy-two thousand nine hundred thirty-eight

Notation

Scientific notation 8.6972938 × 10^7
Engineering notation 8.6972938 × 10^6

Prime Factorization of 86972938

Prime Factorization 2 × 13 × 593 × 5641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86972938
Product of the distinct prime numbers

The prime factorization of 86972938 is 2 × 13 × 593 × 5641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 45, 89, 714, 13, 909, 3661, 83905, 40500, 707691, 938557, 1808974, 4082654, 15437470, 51622316, 226156662, 642999219, 9027663260, 4860477836

Basic calculations (n = 86972938)

Multiplication

n×y
n×2 173945876
n×3 260918814
n×4 347891752
n×5 434864690

Division

n÷y
n÷2 43486469
n÷3 28990979.333333
n÷3 21743234.5
n÷5 17394587.6

Exponentiation

ny
n2 7564291944351844
n3 6.5788869429001E+23
n4 5.7218512619386E+31
n5 4.9764621504981E+39

Nth Root

y√n
2√n 9325.9282647895
3√n 443.05881372256
4√n 96.570845832423
5√n 38.714782899012

Divisors of 86972938

1, 2, 13, 26, 593, 1186, 5641, 7709, 11282, 15418, 73333, 146666, 3345113, 6690226, 43486469, 86972938

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 -86972937
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 86972938 can be divided by 16 positive divisors. The sum of these divisors (counting 86972938) is 1, the average is 0.0625.

Base conversion 86972938

Base System Value
2 Binary 101001011110001101000001010
3 Ternary 20001122200102221
4 Quaternary 11023301220022
5 Quinary 134231113223
6 Senary 12344044254
8 Octal 513615012
10 Decimal 86972938
12 Duodecimal 2516368a
16 Hexadecimal 52f1a0a
20 Vigesimal 173bc6i
36 Base36 1fs4qy

Cryptographic Hash Functions

md5 b9f19b5947b3df0efe5c4dbdd323c572
sha1 30762594158f5495cda11101927e3e9d67af8abc
sha256 b46736acb99ce40529e64935966351973c02bd3b97de51d1f97c9339fdaf5cb1
sha512 1c38a56fce0c9d02da45035b877cd1bc51bacf590e04d250a4053c576a2a329e295ee197a3fd01c54dd61f6176f3f5cbc5f1ee5dac499314ffe0ec2dabf98682
ripemd-160 4dbc73e8502fc5065f6643271567c1b3e912bd7c

86972938 as geometric shapes

Circle

Radius = n
Diameter 173945876
Circumference 546467086.16384
Area 2.3763924001984E+16

Sphere

Radius = n
Volume 2.7557577184817E+24
Surface area 9.5055696007937E+16
Circumference 546467086.16384

Square

Length = n
Perimeter 347891752
Area 7564291944351844
Diagonal 122998308.47903

Cube

Length = n
Surface area 45385751666111064
Volume 6.5788869429001E+23
Space diagonal 150641547.49954

Equilateral Triangle

Length = n
Perimeter 260918814
Area 3.2754344927253E+15
Altitude 75320773.749769

Triangular Pyramid

Length = n
Surface area 3.2754344927253E+15
Volume 7.7532926166405E+22
Height 40999436.159678