85897488 (number)

85897488 is an even 8-digits composite number following 85897487 and preceding 85897489. In scientific notation, it is written as 8.5897488 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 27965952 positive integers (up to 85897488) that are relatively prime to 85897488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5897488 × 10^7
Engineering notation 8.5897488 × 10^6

Prime Factorization of 85897488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 43 × 41617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10737186
Product of the distinct prime numbers

The prime factorization of 85897488 is 2 × 2 × 2 × 2 × 3 × 43 × 41617. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85897488)

Multiplication

n×y
n×2 171794976
n×3 257692464
n×4 343589952
n×5 429487440

Division

n÷y
n÷2 42948744
n÷3 28632496
n÷3 21474372
n÷5 17179497.6

Exponentiation

ny
n2 7378378444710144
n3 6.3378417391395E+23
n4 5.4440468473363E+31
n5 4.6762994874051E+39

Nth Root

y√n
2√n 9268.0897708212
3√n 441.22504338195
4√n 96.270918614196
5√n 38.618561495274

Divisors of 85897488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85897487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85897488 can be divided by 40 positive divisors. The sum of these divisors (counting 85897488) is 1, the average is 0.025.

Base conversion 85897488

Base System Value
2 Binary 101000111101011000100010000
3 Ternary 12222122001012110
4 Quaternary 11013223010100
5 Quinary 133442204423
6 Senary 12305025320
8 Octal 507530420
10 Decimal 85897488
12 Duodecimal 24925240
16 Hexadecimal 51eb110
20 Vigesimal 16gh3e8
36 Base36 1f52xc

Cryptographic Hash Functions

md5 27b8aeb604aea384d9b73bf4058d6c6c
sha1 9fbb0d01c9505b9854d44159dc55a30bc1a39b07
sha256 1f1dae97636482cdeeb3088c83960e8a9ad3ccaaa9f50d63c5adad0b77eaca55
sha512 8663f0e9c413730f332360f264503cf2ac458906f2abae2676727bb65fd2abb8093ad543808fc194c139c0e6dff816bf4d95aee2266375da09b2db1a1b61e843
ripemd-160 bf511b6baf1b860b9059589aab2970bf7ef81ace

85897488 as geometric shapes

Circle

Radius = n
Diameter 171794976
Circumference 539709834.52523
Area 2.3179859517307E+16

Sphere

Radius = n
Volume 2.6547889396394E+24
Surface area 9.2719438069227E+16
Circumference 539709834.52523

Square

Length = n
Perimeter 343589952
Area 7378378444710144
Diagonal 121477392.50338

Cube

Length = n
Surface area 44270270668260864
Volume 6.3378417391395E+23
Space diagonal 148778813.45854

Equilateral Triangle

Length = n
Perimeter 257692464
Area 3.1949315859273E+15
Altitude 74389406.729269

Triangular Pyramid

Length = n
Surface area 3.1949315859273E+15
Volume 7.4692181197211E+22
Height 40492464.167793