85172020 (number)

85172020 is an even 8-digits composite number following 85172019 and preceding 85172021. In scientific notation, it is written as 8.5172020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 33601536 positive integers (up to 85172020) that are relatively prime to 85172020.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred seventy-two thousand twenty

Notation

Scientific notation 8.5172020 × 10^7
Engineering notation 8.5172020 × 10^6

Prime Factorization of 85172020

Prime Factorization 2 × 2 × 5 × 73 × 58337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42586010
Product of the distinct prime numbers

The prime factorization of 85172020 is 2 × 2 × 5 × 73 × 58337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 69, 11, 265, 104, 1731, 4590, 70871, 27128, 757649, 532883, 3518797, 6136757, 58029795, 61949721, 588237164, 396059016, 5818175845, 884727591

Basic calculations (n = 85172020)

Multiplication

n×y
n×2 170344040
n×3 255516060
n×4 340688080
n×5 425860100

Division

n÷y
n÷2 42586010
n÷3 28390673.333333
n÷3 21293005
n÷5 17034404

Exponentiation

ny
n2 7254272990880400
n3 6.1786108426473E+23
n4 5.2624476626217E+31
n5 4.4821329756977E+39

Nth Root

y√n
2√n 9228.8688364284
3√n 439.9793723112
4√n 96.067001808261
5√n 38.55310751785

Divisors of 85172020

1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 58337, 116674, 233348, 291685, 583370, 1166740, 4258601, 8517202, 17034404, 21293005, 42586010, 85172020

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 -85172019
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 85172020 can be divided by 24 positive divisors. The sum of these divisors (counting 85172020) is 1, the average is 0.041666666666667.

Base conversion 85172020

Base System Value
2 Binary 101000100111001111100110100
3 Ternary 12221021012001021
4 Quaternary 11010321330310
5 Quinary 133301001040
6 Senary 12241310524
8 Octal 504717464
10 Decimal 85172020
12 Duodecimal 24635444
16 Hexadecimal 5139f34
20 Vigesimal 16c6a10
36 Base36 1epj5g

Cryptographic Hash Functions

md5 c37ed981041099dbdf3eacb7c885121c
sha1 6506f2b4317489be0259ba0e42dfa058272c4f3d
sha256 2bf5b5b9d7c37cdbd6a55b49755fc86c1fee625756515943b4925e1a3cfece74
sha512 04d5948353b7d4a216e3755ed2b6801f8b12c073917816ae25b13da881131349819e7041c8daf65eaf9f2f12d54ccb432af3cdbc6ea1c2cf8267ac4e457d22b9
ripemd-160 ebf275555e3af2332c7b2a33c5470b612f3b707b

85172020 as geometric shapes

Circle

Radius = n
Diameter 170344040
Circumference 535151584.64681
Area 2.2789970735285E+16

Sphere

Radius = n
Volume 2.5880904576868E+24
Surface area 9.1159882941139E+16
Circumference 535151584.64681

Square

Length = n
Perimeter 340688080
Area 7254272990880400
Diagonal 120451425.81871

Cube

Length = n
Surface area 43525637945282400
Volume 6.1786108426473E+23
Space diagonal 147522266.02327

Equilateral Triangle

Length = n
Perimeter 255516060
Area 3.1411923480449E+15
Altitude 73761133.011636

Triangular Pyramid

Length = n
Surface area 3.1411923480449E+15
Volume 7.281562708581E+22
Height 40150475.272904