85453968 (number)

85453968 is an even 8-digits composite number following 85453967 and preceding 85453969. In scientific notation, it is written as 8.5453968 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 26808832 positive integers (up to 85453968) that are relatively prime to 85453968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5453968 × 10^7
Engineering notation 8.5453968 × 10^6

Prime Factorization of 85453968

Prime Factorization 2 × 2 × 2 × 2 × 51 × 104723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10681746
Product of the distinct prime numbers

The prime factorization of 85453968 is 2 × 2 × 2 × 2 × 51 × 104723. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 58, 40, 129, 467, 9205, 2141, 1250, 85626, 152109, 131303, 9723798, 9183110, 39346288, 44496316, 556424534, 862275452, 4427642738, 4793421247

Basic calculations (n = 85453968)

Multiplication

n×y
n×2 170907936
n×3 256361904
n×4 341815872
n×5 427269840

Division

n÷y
n÷2 42726984
n÷3 28484656
n÷3 21363492
n÷5 17090793.6

Exponentiation

ny
n2 7302380646945024
n3 6.2401740212786E+23
n4 5.3324763112877E+31
n5 4.5568126006554E+39

Nth Root

y√n
2√n 9244.1315438499
3√n 440.46433075733
4√n 96.146406817155
5√n 38.578598534212

Divisors of 85453968

1, 2, 4, 8, 16, 51, 102, 204, 408, 816, 104723, 209446, 418892, 837784, 1675568, 5340873, 10681746, 21363492, 42726984, 85453968

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 -85453967
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 85453968 can be divided by 20 positive divisors. The sum of these divisors (counting 85453968) is 1, the average is 0.05.

Base conversion 85453968

Base System Value
2 Binary 101000101111110110010010000
3 Ternary 12221210111210210
4 Quaternary 11011332302100
5 Quinary 133334011333
6 Senary 12251324120
8 Octal 505766220
10 Decimal 85453968
12 Duodecimal 24750640
16 Hexadecimal 517ec90
20 Vigesimal 16e1ei8
36 Base36 1evkpc

Cryptographic Hash Functions

md5 cc2289cd08ab4c514593f59b251553c6
sha1 9c855d39ef74575447383f464b360c4e6ec6b4c6
sha256 b6f557c24e37d6de37dcdbbd4c12db376495eb2b5aa654e0f1edde0977881d48
sha512 f0bdec1a41057da6e4bc9a946e60893152046c8e620a3466accfed71a1192a0ebf4b5f085e1fac75b48317d44eb67b5a5590bb424fbec2d8824f1a1265ded301
ripemd-160 7d619ea20bff57d88f73b441630faff5c726cb01

85453968 as geometric shapes

Circle

Radius = n
Diameter 170907936
Circumference 536923116.17779
Area 2.2941105394159E+16

Sphere

Radius = n
Volume 2.6138779816494E+24
Surface area 9.1764421576635E+16
Circumference 536923116.17779

Square

Length = n
Perimeter 341815872
Area 7302380646945024
Diagonal 120850160.5042

Cube

Length = n
Surface area 43814283881670144
Volume 6.2401740212786E+23
Space diagonal 148010614.28436

Equilateral Triangle

Length = n
Perimeter 256361904
Area 3.1620235741791E+15
Altitude 74005307.142182

Triangular Pyramid

Length = n
Surface area 3.1620235741791E+15
Volume 7.3541156103837E+22
Height 40283386.834732