85331387 (number)

85331387 is an odd 8-digits composite number following 85331386 and preceding 85331388. In scientific notation, it is written as 8.5331387 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 84303216 positive integers (up to 85331387) that are relatively prime to 85331387.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred thirty-one thousand three hundred eighty-seven

Notation

Scientific notation 8.5331387 × 10^7
Engineering notation 8.5331387 × 10^6

Prime Factorization of 85331387

Prime Factorization 83 × 1028089

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85331387
Product of the distinct prime numbers

The prime factorization of 85331387 is 83 × 1028089. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 45, 63, 471, 579, 5187, 1609, 63920, 5928, 455784, 469610, 710201, 8284624, 11758332, 33230240, 335768604, 175992281, 8175452757, 9342856326

Basic calculations (n = 85331387)

Multiplication

n×y
n×2 170662774
n×3 255994161
n×4 341325548
n×5 426656935

Division

n÷y
n÷2 42665693.5
n÷3 28443795.666667
n÷3 21332846.75
n÷5 17066277.4

Exponentiation

ny
n2 7281445607343769
n3 6.213358530397E+23
n4 5.3019450132706E+31
n5 4.5242232178011E+39

Nth Root

y√n
2√n 9237.4989580514
3√n 440.25361927974
4√n 96.111908513209
5√n 38.567524223499

Divisors of 85331387

1, 83, 1028089, 85331387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85331386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85331387 can be divided by 4 positive divisors. The sum of these divisors (counting 85331387) is 1, the average is 0.25.

Base conversion 85331387

Base System Value
2 Binary 101000101100000110110111011
3 Ternary 12221120021122202
4 Quaternary 11011200312323
5 Quinary 133321101022
6 Senary 12244540415
8 Octal 505406673
10 Decimal 85331387
12 Duodecimal 246b170b
16 Hexadecimal 5160dbb
20 Vigesimal 16d6897
36 Base36 1esy4b

Cryptographic Hash Functions

md5 5b7180b3002ffa053f45a98e4b3905b0
sha1 86c1b18d87fa129be7061b7af3d0ab27e2331895
sha256 380d345c400959909ccde72f3cdd4e800f2e3ffb304bb0be71c56c3f0c475460
sha512 25e462b8c53fc965a920c970f5f6add6c70024454dfa62922803a379369d47e2a6456881607b998d963490aafb44031096c1cc2c7a6c8e436681a629265c8f69
ripemd-160 b185bdb2540e835c4abff1e5950e17501cf1f00a

85331387 as geometric shapes

Circle

Radius = n
Diameter 170662774
Circumference 536152917.03966
Area 2.2875336027545E+16

Sphere

Radius = n
Volume 2.6026455350953E+24
Surface area 9.1501344110179E+16
Circumference 536152917.03966

Square

Length = n
Perimeter 341325548
Area 7281445607343769
Diagonal 120676804.79151

Cube

Length = n
Surface area 43688673644062614
Volume 6.213358530397E+23
Space diagonal 147798297.76432

Equilateral Triangle

Length = n
Perimeter 255994161
Area 3.1529584361172E+15
Altitude 73899148.882161

Triangular Pyramid

Length = n
Surface area 3.1529584361172E+15
Volume 7.3225132513117E+22
Height 40225601.597169