85469968 (number)

85469968 is an even 8-digits composite number following 85469967 and preceding 85469969. In scientific notation, it is written as 8.5469968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 42637824 positive integers (up to 85469968) that are relatively prime to 85469968.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.5469968 × 10^7
Engineering notation 8.5469968 × 10^6

Prime Factorization of 85469968

Prime Factorization 2 × 2 × 2 × 2 × 457 × 11689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10683746
Product of the distinct prime numbers

The prime factorization of 85469968 is 2 × 2 × 2 × 2 × 457 × 11689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 31, 73, 595, 197, 5493, 9476, 21331, 35780, 214495, 726819, 8231791, 3872915, 56656936, 74846829, 335949653, 605607325, 6415564545, 2249149930

Basic calculations (n = 85469968)

Multiplication

n×y
n×2 170939936
n×3 256409904
n×4 341879872
n×5 427349840

Division

n÷y
n÷2 42734984
n÷3 28489989.333333
n÷3 21367492
n÷5 17093993.6

Exponentiation

ny
n2 7305115429921024
n3 6.2436798203166E+23
n4 5.336471144447E+31
n5 4.5610801794881E+39

Nth Root

y√n
2√n 9244.9969172521
3√n 440.49181919998
4√n 96.150907001713
5√n 38.580043081182

Divisors of 85469968

1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 11689, 23378, 46756, 93512, 187024, 5341873, 10683746, 21367492, 42734984, 85469968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85469967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85469968 can be divided by 20 positive divisors. The sum of these divisors (counting 85469968) is 1, the average is 0.05.

Base conversion 85469968

Base System Value
2 Binary 101000110000010101100010000
3 Ternary 12221211022202101
4 Quaternary 11012002230100
5 Quinary 133340014333
6 Senary 12251530144
8 Octal 506025420
10 Decimal 85469968
12 Duodecimal 24759954
16 Hexadecimal 5182b10
20 Vigesimal 16e3ei8
36 Base36 1evx1s

Cryptographic Hash Functions

md5 ea02707e6af102256ceb0db344804aff
sha1 2b9010d73450d650d82a927cfa33c6fc89926b7b
sha256 b0d1386684997b884344d4e54b05a66295327bc88b3fd122940df336b66f7224
sha512 f5f6b4fbfc47f052b804fe65cede2552fa2abad558b38d2371c018d15559d5a070e3a56d64baafe61edee6f6503d6cab1aeaf6860b6c3db7544c2adfd50d3412
ripemd-160 a582391acb885177df6d6d33d96ffe41b77f9eeb

85469968 as geometric shapes

Circle

Radius = n
Diameter 170939936
Circumference 537023647.14271
Area 2.2949696968265E+16

Sphere

Radius = n
Volume 2.6153464873164E+24
Surface area 9.1798787873061E+16
Circumference 537023647.14271

Square

Length = n
Perimeter 341879872
Area 7305115429921024
Diagonal 120872787.92119

Cube

Length = n
Surface area 43830692579526144
Volume 6.2436798203166E+23
Space diagonal 148038327.09729

Equilateral Triangle

Length = n
Perimeter 256409904
Area 3.1632077699446E+15
Altitude 74019163.548643

Triangular Pyramid

Length = n
Surface area 3.1632077699446E+15
Volume 7.3582472341724E+22
Height 40290929.307065