85169898 (number)

85169898 is an even 8-digits composite number following 85169897 and preceding 85169899. In scientific notation, it is written as 8.5169898 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 24289920 positive integers (up to 85169898) that are relatively prime to 85169898.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred sixty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 8.5169898 × 10^7
Engineering notation 8.5169898 × 10^6

Prime Factorization of 85169898

Prime Factorization 2 × 9 × 187 × 25303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85169898
Product of the distinct prime numbers

The prime factorization of 85169898 is 2 × 9 × 187 × 25303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85169898)

Multiplication

n×y
n×2 170339796
n×3 255509694
n×4 340679592
n×5 425849490

Division

n÷y
n÷2 42584949
n÷3 28389966
n÷3 21292474.5
n÷5 17033979.6

Exponentiation

ny
n2 7253911525330404
n3 6.1781490471341E+23
n4 5.2619232417321E+31
n5 4.4815746578215E+39

Nth Root

y√n
2√n 9228.7538703771
3√n 439.975718357
4√n 96.0664034425
5√n 38.552915411312

Divisors of 85169898

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 -85169897
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 85169898 can be divided by 16 positive divisors. The sum of these divisors (counting 85169898) is 1, the average is 0.0625.

Base conversion 85169898

Base System Value
2 Binary 101000100111001011011101010
3 Ternary 12221021002010200
4 Quaternary 11010321123222
5 Quinary 133300414043
6 Senary 12241253030
8 Octal 504713352
10 Decimal 85169898
12 Duodecimal 24634176
16 Hexadecimal 51396ea
20 Vigesimal 16c64ei
36 Base36 1ephii

Cryptographic Hash Functions

md5 805e4a9ec9b6c709f30582f19dec48ad
sha1 c8881037a8dbe04e0836cb121041a350cc196f86
sha256 132f310176c1995baf7f72a1cf309b8aa72fe0a7e316a2c3d7013284747d1ec1
sha512 bf0a18b83e05f290b7f56889f718aa5f282786b64ad485405cdc62e68ed4be12139dc14e043ef25c475af0055aa5ef7d11135a8d6705648b8ee1bcc9545409a2
ripemd-160 61366a04ac4149fefafb941b345a000fb44e1877

85169898 as geometric shapes

Circle

Radius = n
Diameter 170339796
Circumference 535138251.72758
Area 2.2788835157768E+16

Sphere

Radius = n
Volume 2.5878970212346E+24
Surface area 9.1155340631073E+16
Circumference 535138251.72758

Square

Length = n
Perimeter 340679592
Area 7253911525330404
Diagonal 120448424.85753

Cube

Length = n
Surface area 43523469151982424
Volume 6.1781490471341E+23
Space diagonal 147518590.61146

Equilateral Triangle

Length = n
Perimeter 255509694
Area 3.1410358288704E+15
Altitude 73759295.305729

Triangular Pyramid

Length = n
Surface area 3.1410358288704E+15
Volume 7.2810184773496E+22
Height 40149474.952511