85429072 (number)

85429072 is an even 8-digits composite number following 85429071 and preceding 85429073. In scientific notation, it is written as 8.5429072 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 42609248 positive integers (up to 85429072) that are relatively prime to 85429072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5429072 × 10^7
Engineering notation 8.5429072 × 10^6

Prime Factorization of 85429072

Prime Factorization 2 × 2 × 2 × 2 × 419 × 12743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10678634
Product of the distinct prime numbers

The prime factorization of 85429072 is 2 × 2 × 2 × 2 × 419 × 12743. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 77, 99, 711, 907, 3979, 8501, 20440, 35804, 45317, 140288, 4006462, 9932665, 68210101, 74025135, 617972476, 487349088, 1271012469, 3160704889

Basic calculations (n = 85429072)

Multiplication

n×y
n×2 170858144
n×3 256287216
n×4 341716288
n×5 427145360

Division

n÷y
n÷2 42714536
n÷3 28476357.333333
n÷3 21357268
n÷5 17085814.4

Exponentiation

ny
n2 7298126342781184
n3 6.2347216080255E+23
n4 5.3262648115197E+31
n5 4.5501786007438E+39

Nth Root

y√n
2√n 9242.7848617178
3√n 440.42155191657
4√n 96.139403273152
5√n 38.576350388789

Divisors of 85429072

1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12743, 25486, 50972, 101944, 203888, 5339317, 10678634, 21357268, 42714536, 85429072

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 -85429071
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 85429072 can be divided by 20 positive divisors. The sum of these divisors (counting 85429072) is 1, the average is 0.05.

Base conversion 85429072

Base System Value
2 Binary 101000101111000101101010000
3 Ternary 12221202020122201
4 Quaternary 11011320231100
5 Quinary 133332212242
6 Senary 12251012544
8 Octal 505705520
10 Decimal 85429072
12 Duodecimal 2473a154
16 Hexadecimal 5178b50
20 Vigesimal 16dicdc
36 Base36 1ev1hs

Cryptographic Hash Functions

md5 7649dab053c272f334771b6a343e3b60
sha1 478883f4876573b2532fc73eb264d356b73ac4c5
sha256 c635eaa246272415c668c52d9910627cc6688e5c1eb4fd68d4658698e13ae2f2
sha512 8b27df5551b2f87fbcc37326d4efe88f2c805aa32f4c5c549e1409bad5c3b24f1797bb6efa2a13da6b04f458505af9877ccfd2d13a3159333eab6522a89bdeb1
ripemd-160 761d5b56fa003a0beeac71c957543cefde5ccfbb

85429072 as geometric shapes

Circle

Radius = n
Diameter 170858144
Circumference 536766689.99639
Area 2.2927740103452E+16

Sphere

Radius = n
Volume 2.6115940801267E+24
Surface area 9.1710960413806E+16
Circumference 536766689.99639

Square

Length = n
Perimeter 341716288
Area 7298126342781184
Diagonal 120814952.24335

Cube

Length = n
Surface area 43788758056687104
Volume 6.2347216080255E+23
Space diagonal 147967493.14746

Equilateral Triangle

Length = n
Perimeter 256287216
Area 3.1601814064385E+15
Altitude 73983746.57373

Triangular Pyramid

Length = n
Surface area 3.1601814064385E+15
Volume 7.3476898797419E+22
Height 40271650.747783