85429221 (number)

85429221 is an odd 8-digits composite number following 85429220 and preceding 85429222. In scientific notation, it is written as 8.5429221 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 54903024 positive integers (up to 85429221) that are relatively prime to 85429221.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-nine thousand two hundred twenty-one

Notation

Scientific notation 8.5429221 × 10^7
Engineering notation 8.5429221 × 10^6

Prime Factorization of 85429221

Prime Factorization 3 × 67 × 47 × 9043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85429221
Product of the distinct prime numbers

The prime factorization of 85429221 is 3 × 67 × 47 × 9043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85429221)

Multiplication

n×y
n×2 170858442
n×3 256287663
n×4 341716884
n×5 427146105

Division

n÷y
n÷2 42714610.5
n÷3 28476407
n÷3 21357305.25
n÷5 17085844.2

Exponentiation

ny
n2 7298151800666841
n3 6.2347542307072E+23
n4 5.3263019705577E+31
n5 4.5502182815551E+39

Nth Root

y√n
2√n 9242.7929220555
3√n 440.42180796825
4√n 96.139445193196
5√n 38.576363845267

Divisors of 85429221

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85429220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85429221 can be divided by 16 positive divisors. The sum of these divisors (counting 85429221) is 1, the average is 0.0625.

Base conversion 85429221

Base System Value
2 Binary 101000101111000101111100101
3 Ternary 12221202020212020
4 Quaternary 11011320233211
5 Quinary 133332213341
6 Senary 12251013353
8 Octal 505705745
10 Decimal 85429221
12 Duodecimal 2473a259
16 Hexadecimal 5178be5
20 Vigesimal 16did11
36 Base36 1ev1lx

Cryptographic Hash Functions

md5 2394ade0ba1fd203bc596c031ef7dffd
sha1 9f6f4c05ccc63c313821e6de7761e9828473fdca
sha256 433f2aad431d601bdd0106334d5196d80c48e81fe3b6c7edc840755a28d3b7f1
sha512 f4e44936ef6dbaa75d4f8ee33ef4870efe3a85b34165f0ef2d2688440fd496231e96ff0f61d13dc52bd6cda879ab2fedf9dd12020954548622b9b9b0e9eddc8c
ripemd-160 d0222d5ed77fc8553f172ab441d83221ab9c41f2

85429221 as geometric shapes

Circle

Radius = n
Diameter 170858442
Circumference 536767626.191
Area 2.2927820081758E+16

Sphere

Radius = n
Volume 2.6116077450837E+24
Surface area 9.1711280327032E+16
Circumference 536767626.191

Square

Length = n
Perimeter 341716884
Area 7298151800666841
Diagonal 120815162.96117

Cube

Length = n
Surface area 43788910804001046
Volume 6.2347542307072E+23
Space diagonal 147967751.22303

Equilateral Triangle

Length = n
Perimeter 256287663
Area 3.1601924300263E+15
Altitude 73983875.611515

Triangular Pyramid

Length = n
Surface area 3.1601924300263E+15
Volume 7.3477283259409E+22
Height 40271720.987056