85428297 (number)

85428297 is an odd 8-digits composite number following 85428296 and preceding 85428298. In scientific notation, it is written as 8.5428297 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 55562400 positive integers (up to 85428297) that are relatively prime to 85428297.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-eight thousand two hundred ninety-seven

Notation

Scientific notation 8.5428297 × 10^7
Engineering notation 8.5428297 × 10^6

Prime Factorization of 85428297

Prime Factorization 3 × 9 × 41 × 77171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85428297
Product of the distinct prime numbers

The prime factorization of 85428297 is 3 × 9 × 41 × 77171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 95, 28, 175, 927, 6633, 5921, 21057, 66819, 276749, 84084, 8303975, 4832422, 97829569, 24866938, 424220869, 155250068, 2406512737, 3028910764

Basic calculations (n = 85428297)

Multiplication

n×y
n×2 170856594
n×3 256284891
n×4 341713188
n×5 427141485

Division

n÷y
n÷2 42714148.5
n÷3 28476099
n÷3 21357074.25
n÷5 17085659.4

Exponentiation

ny
n2 7297993928320209
n3 6.2345519281274E+23
n4 5.3260715377799E+31
n5 4.549972211727E+39

Nth Root

y√n
2√n 9242.742937029
3√n 440.42022009932
4√n 96.139185231772
5√n 38.576280396737

Divisors of 85428297

1, 3, 9, 27, 41, 123, 369, 1107, 77171, 231513, 694539, 2083617, 3164011, 9492033, 28476099, 85428297

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 -85428296
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 85428297 can be divided by 16 positive divisors. The sum of these divisors (counting 85428297) is 1, the average is 0.0625.

Base conversion 85428297

Base System Value
2 Binary 101000101111000100001001001
3 Ternary 12221202012121000
4 Quaternary 11011320201021
5 Quinary 133332201142
6 Senary 12251005213
8 Octal 505704111
10 Decimal 85428297
12 Duodecimal 24739809
16 Hexadecimal 5178849
20 Vigesimal 16diaeh
36 Base36 1ev0w9

Cryptographic Hash Functions

md5 ddeb265a3030934ab9cb3caeb2e395a1
sha1 7933f542162dcfacbdea83865fea7c53b44af757
sha256 2d4eeecab0d469cb232cbcf19678867c631771e784965114e6f066ed45f29200
sha512 4b321f911229672e8428ff34762ae6885956892381df0736e21d31a1dcbd318341f64dcff84bdcb49bd7b672a1cf2d6fdb99240e1e56a511d76d80e9673116a5
ripemd-160 60d9c8d456fef47e7c7babacb985fe485ab416f2

85428297 as geometric shapes

Circle

Radius = n
Diameter 170856594
Circumference 536761820.52777
Area 2.2927324111154E+16

Sphere

Radius = n
Volume 2.6115230047772E+24
Surface area 9.1709296444615E+16
Circumference 536761820.52777

Square

Length = n
Perimeter 341713188
Area 7297993928320209
Diagonal 120813856.22784

Cube

Length = n
Surface area 43787963569921254
Volume 6.2345519281274E+23
Space diagonal 147966150.80808

Equilateral Triangle

Length = n
Perimeter 256284891
Area 3.1601240692949E+15
Altitude 73983075.404042

Triangular Pyramid

Length = n
Surface area 3.1601240692949E+15
Volume 7.3474899100642E+22
Height 40271285.409279