85855888 (number)

85855888 is an even 8-digits composite number following 85855887 and preceding 85855889. In scientific notation, it is written as 8.5855888 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 42889760 positive integers (up to 85855888) that are relatively prime to 85855888.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred fifty-five thousand eight hundred eighty-eight

Notation

Scientific notation 8.5855888 × 10^7
Engineering notation 8.5855888 × 10^6

Prime Factorization of 85855888

Prime Factorization 2 × 2 × 2 × 2 × 1811 × 2963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10731986
Product of the distinct prime numbers

The prime factorization of 85855888 is 2 × 2 × 2 × 2 × 1811 × 2963. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 32, 82, 661, 120, 5807, 3895, 54423, 70278, 78632, 468054, 3906101, 4079087, 12986685, 96382893, 618391414, 708148735, 6246243523, 8446675607

Basic calculations (n = 85855888)

Multiplication

n×y
n×2 171711776
n×3 257567664
n×4 343423552
n×5 429279440

Division

n÷y
n÷2 42927944
n÷3 28618629.333333
n÷3 21463972
n÷5 17171177.6

Exponentiation

ny
n2 7371233504268544
n3 6.3286379816433E+23
n4 5.4335083374451E+31
n5 4.6649868326675E+39

Nth Root

y√n
2√n 9265.8452393724
3√n 441.15380371352
4√n 96.259260538259
5√n 38.614820190371

Divisors of 85855888

1, 2, 4, 8, 16, 1811, 2963, 3622, 5926, 7244, 11852, 14488, 23704, 28976, 47408, 5365993, 10731986, 21463972, 42927944, 85855888

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 -85855887
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 85855888 can be divided by 20 positive divisors. The sum of these divisors (counting 85855888) is 1, the average is 0.05.

Base conversion 85855888

Base System Value
2 Binary 101000111100000111010010000
3 Ternary 12222112221010201
4 Quaternary 11013200322100
5 Quinary 133434342023
6 Senary 12304104544
8 Octal 507407220
10 Decimal 85855888
12 Duodecimal 24905154
16 Hexadecimal 51e0e90
20 Vigesimal 16gbje8
36 Base36 1f46ts

Cryptographic Hash Functions

md5 140dbe32290e3fe6def5992919d91b3d
sha1 a598c74c3c42fd94eea779bca6ae63590ee9bed1
sha256 d214956706720a1387ccf66f141ee0d2c83bc1967a3dd1f18cb7966715ca66b7
sha512 7241223aa56ab94aa971144961a6a504b1f13edea08ab8fe820f509d14694631bbaff4923b55c33e6cb12da52622b130c2e75c9ab283b6641145c76f914e4019
ripemd-160 adb441d454a31c195b7037d2bd7b0d8af0806ac6

85855888 as geometric shapes

Circle

Radius = n
Diameter 171711776
Circumference 539448454.01646
Area 2.3157413024905E+16

Sphere

Radius = n
Volume 2.6509336787146E+24
Surface area 9.262965209962E+16
Circumference 539448454.01646

Square

Length = n
Perimeter 343423552
Area 7371233504268544
Diagonal 121418561.21919

Cube

Length = n
Surface area 44227401025611264
Volume 6.3286379816433E+23
Space diagonal 148706760.14494

Equilateral Triangle

Length = n
Perimeter 257567664
Area 3.1918377359618E+15
Altitude 74353380.072472

Triangular Pyramid

Length = n
Surface area 3.1918377359618E+15
Volume 7.4583713874912E+22
Height 40472853.739728