85757980 (number)

85757980 is an even 8-digits composite number following 85757979 and preceding 85757981. In scientific notation, it is written as 8.5757980 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 26503680 positive integers (up to 85757980) that are relatively prime to 85757980.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 8.5757980 × 10^7
Engineering notation 8.5757980 × 10^6

Prime Factorization of 85757980

Prime Factorization 2 × 2 × 35 × 233 × 11 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42878990
Product of the distinct prime numbers

The prime factorization of 85757980 is 2 × 2 × 35 × 233 × 11 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85757980)

Multiplication

n×y
n×2 171515960
n×3 257273940
n×4 343031920
n×5 428789900

Division

n÷y
n÷2 42878990
n÷3 28585993.333333
n÷3 21439495
n÷5 17151596

Exponentiation

ny
n2 7354431133680400
n3 6.3070115807354E+23
n4 5.4087657300048E+31
n5 4.6384482329843E+39

Nth Root

y√n
2√n 9260.5604582012
3√n 440.98604618172
4√n 96.231805855451
5√n 38.6060090869

Divisors of 85757980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85757979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85757980 can be divided by 48 positive divisors. The sum of these divisors (counting 85757980) is 1, the average is 0.020833333333333.

Base conversion 85757980

Base System Value
2 Binary 101000111001001000000011100
3 Ternary 12222100221211111
4 Quaternary 11013021000130
5 Quinary 133423223410
6 Senary 12302031404
8 Octal 507110034
10 Decimal 85757980
12 Duodecimal 24878564
16 Hexadecimal 51c901c
20 Vigesimal 16fjej0
36 Base36 1f23a4

Cryptographic Hash Functions

md5 46c5ee0ec77b2d968a68df721d9ca295
sha1 0664e550e38c4c748767e2d120a72f814bd419b5
sha256 b303c4b828da4be22776d2a002fe21bbdaef9959da224f8032de8d5e7eaf4a94
sha512 902af4f9400d5e4a785f19d5d1bac9eba899b1fd386fa5aed9ce51a3d0363aeb17b42acb91b075ab7b55fd8ab85fea41ad55da8f2f821238b52b92502252bdc7
ripemd-160 b456b70d7b84eb83c75c0bc87ccb0d4dc302befd

85757980 as geometric shapes

Circle

Radius = n
Diameter 171515960
Circumference 538833279.9094
Area 2.3104626820902E+16

Sphere

Radius = n
Volume 2.6418748330859E+24
Surface area 9.241850728361E+16
Circumference 538833279.9094

Square

Length = n
Perimeter 343031920
Area 7354431133680400
Diagonal 121280098.39772

Cube

Length = n
Surface area 44126586802082400
Volume 6.3070115807354E+23
Space diagonal 148537178.51448

Equilateral Triangle

Length = n
Perimeter 257273940
Area 3.1845620960752E+15
Altitude 74268589.257238

Triangular Pyramid

Length = n
Surface area 3.1845620960752E+15
Volume 7.4328844296002E+22
Height 40426699.465907