85429387 (number)

85429387 is an odd 8-digits composite number following 85429386 and preceding 85429388. In scientific notation, it is written as 8.5429387 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 85408960 positive integers (up to 85429387) that are relatively prime to 85429387.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-nine thousand three hundred eighty-seven

Notation

Scientific notation 8.5429387 × 10^7
Engineering notation 8.5429387 × 10^6

Prime Factorization of 85429387

Prime Factorization 5867 × 14561

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85429387
Product of the distinct prime numbers

The prime factorization of 85429387 is 5867 × 14561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85429387)

Multiplication

n×y
n×2 170858774
n×3 256288161
n×4 341717548
n×5 427146935

Division

n÷y
n÷2 42714693.5
n÷3 28476462.333333
n÷3 21357346.75
n÷5 17085877.4

Exponentiation

ny
n2 7298180163195769
n3 6.2347905755737E+23
n4 5.3263433694464E+31
n5 4.5502624900332E+39

Nth Root

y√n
2√n 9242.8019020208
3√n 440.42209323354
4√n 96.139491895999
5√n 38.576378837026

Divisors of 85429387

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 -85429386
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 85429387 can be divided by 4 positive divisors. The sum of these divisors (counting 85429387) is 1, the average is 0.25.

Base conversion 85429387

Base System Value
2 Binary 101000101111000110010001011
3 Ternary 12221202021002101
4 Quaternary 11011320302023
5 Quinary 133332220022
6 Senary 12251014231
8 Octal 505706213
10 Decimal 85429387
12 Duodecimal 2473a377
16 Hexadecimal 5178c8b
20 Vigesimal 16did97
36 Base36 1ev1qj

Cryptographic Hash Functions

md5 ea19b1a309f76f4ce216e4d7db3ceb93
sha1 0079fac3975df27ad76e3c4bc53158ae33ecb047
sha256 9c0f1b33164a6ce48331a6c487cff39e166161d028698a7fe68c53f6854b6548
sha512 6e309ed96d8ffbc005c5f2baee42dcff3170cfb44ef09e4372f3e710350d1b09f22480f9ef345dd048d48a888451d0bc100f474af459126641867dcd5b7d3ed1
ripemd-160 6cb42470102eeabd6957fcbb4ca4b5d4936ef78c

85429387 as geometric shapes

Circle

Radius = n
Diameter 170858774
Circumference 536768669.19976
Area 2.2927909185271E+16

Sphere

Radius = n
Volume 2.6116229691858E+24
Surface area 9.1711636741082E+16
Circumference 536768669.19976

Square

Length = n
Perimeter 341717548
Area 7298180163195769
Diagonal 120815397.72062

Cube

Length = n
Surface area 43789080979174614
Volume 6.2347905755737E+23
Space diagonal 147968038.74346

Equilateral Triangle

Length = n
Perimeter 256288161
Area 3.1602047113616E+15
Altitude 73984019.371732

Triangular Pyramid

Length = n
Surface area 3.1602047113616E+15
Volume 7.347771158777E+22
Height 40271799.240207