86642020 (number)

86642020 is an even 8-digits composite number following 86642019 and preceding 86642021. In scientific notation, it is written as 8.6642020 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 33546240 positive integers (up to 86642020) that are relatively prime to 86642020.

Interesting facts

Basic properties

Name

Name eighty-six million six hundred forty-two thousand twenty

Notation

Scientific notation 8.6642020 × 10^7
Engineering notation 8.6642020 × 10^6

Prime Factorization of 86642020

Prime Factorization 2 × 2 × 5 × 157 × 673 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43321010
Product of the distinct prime numbers

The prime factorization of 86642020 is 2 × 2 × 5 × 157 × 673 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 54, 72, 609, 133, 641, 3888, 98344, 2442, 51056, 120952, 1933634, 5686532, 97999869, 71513534, 681445286, 312027606, 8500585293, 9355437987

Basic calculations (n = 86642020)

Multiplication

n×y
n×2 173284040
n×3 259926060
n×4 346568080
n×5 433210100

Division

n÷y
n÷2 43321010
n÷3 28880673.333333
n÷3 21660505
n÷5 17328404

Exponentiation

ny
n2 7506839629680400
n3 6.5040774933156E+23
n4 5.635264122574E+31
n5 4.8825066681334E+39

Nth Root

y√n
2√n 9308.1695300419
3√n 442.49617709785
4√n 96.47885535205
5√n 38.685277258278

Divisors of 86642020

1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 314, 410, 628, 673, 785, 820, 1346, 1570, 2692, 3140, 3365, 6437, 6730, 12874, 13460, 25748, 27593, 32185, 55186, 64370, 105661, 110372, 128740, 137965, 211322, 275930, 422644, 528305, 551860, 1056610, 2113220, 4332101, 8664202, 17328404, 21660505, 43321010, 86642020

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 -86642019
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 86642020 can be divided by 48 positive divisors. The sum of these divisors (counting 86642020) is 1, the average is 0.020833333333333.

Base conversion 86642020

Base System Value
2 Binary 101001010100000110101100100
3 Ternary 20001000212111201
4 Quaternary 11022200311210
5 Quinary 134140021040
6 Senary 12333012244
8 Octal 512406544
10 Decimal 86642020
12 Duodecimal 25024084
16 Hexadecimal 52a0d64
20 Vigesimal 171a510
36 Base36 1fl1es

Cryptographic Hash Functions

md5 c43dfdbbb2c13fd9239d0bafafcea882
sha1 3a30b2ca5e2b197bf050f78ec5f7bfb3a0a65515
sha256 6a84bc1f917e3a34e021491d40cc83bebdbf582c197ca4df9ed5b9dd22c2f4f4
sha512 56119b1048c86c8bda78fd0046289a31f3da27fa6956719226948491623f311c8423237f7a8e8b2103b4ba35a3edd6ee695becb8a504eab037937dafef031a0a
ripemd-160 11fb3c88cc9cf4dc2e741774324413722a5d520a

86642020 as geometric shapes

Circle

Radius = n
Diameter 173284040
Circumference 544387867.04836
Area 2.3583432232281E+16

Sphere

Radius = n
Volume 2.7244216095172E+24
Surface area 9.4333728929123E+16
Circumference 544387867.04836

Square

Length = n
Perimeter 346568080
Area 7506839629680400
Diagonal 122530319.7554

Cube

Length = n
Surface area 45041037778082400
Volume 6.5040774933156E+23
Space diagonal 150068380.7104

Equilateral Triangle

Length = n
Perimeter 259926060
Area 3.2505569107195E+15
Altitude 75034190.355199

Triangular Pyramid

Length = n
Surface area 3.2505569107195E+15
Volume 7.6651288348105E+22
Height 40843439.918467