85979880 (number)

85979880 is an even 8-digits composite number following 85979879 and preceding 85979881. In scientific notation, it is written as 8.5979880 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 18413568 positive integers (up to 85979880) that are relatively prime to 85979880.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred seventy-nine thousand eight hundred eighty

Notation

Scientific notation 8.5979880 × 10^7
Engineering notation 8.5979880 × 10^6

Prime Factorization of 85979880

Prime Factorization 2 × 2 × 2 × 5 × 567 × 17 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21494970
Product of the distinct prime numbers

The prime factorization of 85979880 is 2 × 2 × 2 × 5 × 567 × 17 × 223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 1, 96, 187, 429, 2756, 7074, 18608, 2432, 115804, 852230, 1085581, 5145932, 74793677, 49750826, 689997491, 568556127, 3065411720, 9231253494

Basic calculations (n = 85979880)

Multiplication

n×y
n×2 171959760
n×3 257939640
n×4 343919520
n×5 429899400

Division

n÷y
n÷2 42989940
n÷3 28659960
n÷3 21494970
n÷5 17195976

Exponentiation

ny
n2 7392539764814400
n3 6.3560968187397E+23
n4 5.4649644174362E+31
n5 4.6987698481544E+39

Nth Root

y√n
2√n 9272.5336343418
3√n 441.36607116416
4√n 96.293995837445
5√n 38.625967161008

Divisors of 85979880

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 223, 340, 446, 567, 680, 892, 1115, 1134, 1784, 2230, 2268, 2835, 3791, 4460, 4536, 5670, 7582, 8920, 9639, 11340, 15164, 18955, 19278, 22680, 30328, 37910, 38556, 48195, 75820, 77112, 96390, 126441, 151640, 192780, 252882, 385560, 505764, 632205, 1011528, 1264410, 2149497, 2528820, 4298994, 5057640, 8597988, 10747485, 17195976, 21494970, 42989940, 85979880

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 -85979879
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 85979880 can be divided by 64 positive divisors. The sum of these divisors (counting 85979880) is 1, the average is 0.015625.

Base conversion 85979880

Base System Value
2 Binary 101000111111111001011101000
3 Ternary 12222210020020000
4 Quaternary 11013333023220
5 Quinary 134002324010
6 Senary 12310503000
8 Octal 507771350
10 Decimal 85979880
12 Duodecimal 24964a60
16 Hexadecimal 51ff2e8
20 Vigesimal 16h79e0
36 Base36 1f6ui0

Cryptographic Hash Functions

md5 ab66fd964859579c89209a22309e4bdf
sha1 98434d84b5c3672311310128b152df1bd01ee4a8
sha256 75d5e5ff8bb61f5dd3f633516d7cb833ffff19b99555d3fcee7ca04f5dd87230
sha512 4311580629b1c400b55f569470a6a30b57789aec178297af40cec83615d82c505ab5cca2a8c2b6a705e97591e67d65859de259582052cd5de213e4a18f61efdf
ripemd-160 4062a6921181c70fa1bcf78d25aefd8a5f98bc2c

85979880 as geometric shapes

Circle

Radius = n
Diameter 171959760
Circumference 540227518.72906
Area 2.3224348616511E+16

Sphere

Radius = n
Volume 2.6624356095011E+24
Surface area 9.2897394466045E+16
Circumference 540227518.72906

Square

Length = n
Perimeter 343919520
Area 7392539764814400
Diagonal 121593912.38721

Cube

Length = n
Surface area 44355238588886400
Volume 6.3560968187397E+23
Space diagonal 148921520.58868

Equilateral Triangle

Length = n
Perimeter 257939640
Area 3.201063617408E+15
Altitude 74460760.294338

Triangular Pyramid

Length = n
Surface area 3.201063617408E+15
Volume 7.4907319373485E+22
Height 40531304.12907