85427720 (number)

85427720 is an even 8-digits composite number following 85427719 and preceding 85427721. In scientific notation, it is written as 8.5427720 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 27156480 positive integers (up to 85427720) that are relatively prime to 85427720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5427720 × 10^7
Engineering notation 8.5427720 × 10^6

Prime Factorization of 85427720

Prime Factorization 2 × 2 × 2 × 85 × 7 × 131 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21356930
Product of the distinct prime numbers

The prime factorization of 85427720 is 2 × 2 × 2 × 85 × 7 × 131 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 1, 86, 659, 375, 4198, 7981, 44449, 8139, 823812, 87907, 933234, 4958190, 82913599, 84541177, 698058306, 133710812, 8813707606, 540861367

Basic calculations (n = 85427720)

Multiplication

n×y
n×2 170855440
n×3 256283160
n×4 341710880
n×5 427138600

Division

n÷y
n÷2 42713860
n÷3 28475906.666667
n÷3 21356930
n÷5 17085544

Exponentiation

ny
n2 7297895344398400
n3 6.2344256007057E+23
n4 5.3259276457792E+31
n5 4.5498185566388E+39

Nth Root

y√n
2√n 9242.7117232985
3√n 440.41922853467
4√n 96.139022895485
5√n 38.576228286196

Divisors of 85427720

1, 2, 4, 7, 8, 14, 28, 56, 85, 131, 137, 170, 262, 274, 340, 524, 548, 595, 680, 917, 959, 1048, 1096, 1190, 1834, 1918, 2380, 3668, 3836, 4760, 7336, 7672, 11135, 11645, 17947, 22270, 23290, 35894, 44540, 46580, 71788, 77945, 81515, 89080, 93160, 125629, 143576, 155890, 163030, 251258, 311780, 326060, 502516, 623560, 652120, 1005032, 1525495, 3050990, 6101980, 10678465, 12203960, 21356930, 42713860, 85427720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85427719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85427720 can be divided by 64 positive divisors. The sum of these divisors (counting 85427720) is 1, the average is 0.015625.

Base conversion 85427720

Base System Value
2 Binary 101000101111000011000001000
3 Ternary 12221202011210122
4 Quaternary 11011320120020
5 Quinary 133332141340
6 Senary 12251002412
8 Octal 505703010
10 Decimal 85427720
12 Duodecimal 24739408
16 Hexadecimal 5178608
20 Vigesimal 16di960
36 Base36 1ev0g8

Cryptographic Hash Functions

md5 192fe9ae5bba6c118912ebd042ad3b34
sha1 1ee261b87087af5719a2ec2a9588ca5cb1383694
sha256 d991661d96ca4141b91c717f53667b49a351e6df07ed528808c8c31ec135d86f
sha512 b5e7b11cbe986d1934f576ba40efb1b90dcf284fb7ccbc26d374718cca65ae9923dd92910df142e55944ae8d5d18c49d4ac013fc68cf6f147db55653f7dec809
ripemd-160 bb55a202d7ade30e7e31b86505ff6e69c252decd

85427720 as geometric shapes

Circle

Radius = n
Diameter 170855440
Circumference 536758195.12985
Area 2.2927014400629E+16

Sphere

Radius = n
Volume 2.6114700888706E+24
Surface area 9.1708057602517E+16
Circumference 536758195.12985

Square

Length = n
Perimeter 341710880
Area 7297895344398400
Diagonal 120813040.22661

Cube

Length = n
Surface area 43787372066390400
Volume 6.2344256007057E+23
Space diagonal 147965151.41477

Equilateral Triangle

Length = n
Perimeter 256283160
Area 3.1600813812046E+15
Altitude 73982575.707384

Triangular Pyramid

Length = n
Surface area 3.1600813812046E+15
Volume 7.34734103177E+22
Height 40271013.40887