85190979 (number)

85190979 is an odd 8-digits composite number following 85190978 and preceding 85190980. In scientific notation, it is written as 8.5190979 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 56793984 positive integers (up to 85190979) that are relatively prime to 85190979.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred ninety thousand nine hundred seventy-nine

Notation

Scientific notation 8.5190979 × 10^7
Engineering notation 8.5190979 × 10^6

Prime Factorization of 85190979

Prime Factorization 3 × 28396993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85190979
Product of the distinct prime numbers

The prime factorization of 85190979 is 3 × 28396993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85190979)

Multiplication

n×y
n×2 170381958
n×3 255572937
n×4 340763916
n×5 425954895

Division

n÷y
n÷2 42595489.5
n÷3 28396993
n÷3 21297744.75
n÷5 17038195.8

Exponentiation

ny
n2 7257502902978441
n3 6.1827377740008E+23
n4 5.2671348386741E+31
n5 4.4871237343165E+39

Nth Root

y√n
2√n 9229.8959365748
3√n 440.01201585643
4√n 96.072347408475
5√n 38.554823722991

Divisors of 85190979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85190978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85190979 can be divided by 4 positive divisors. The sum of these divisors (counting 85190979) is 1, the average is 0.25.

Base conversion 85190979

Base System Value
2 Binary 101000100111110100101000011
3 Ternary 12221022011001110
4 Quaternary 11010332211003
5 Quinary 133302102404
6 Senary 12241534403
8 Octal 504764503
10 Decimal 85190979
12 Duodecimal 24644403
16 Hexadecimal 513e943
20 Vigesimal 16c8h8j
36 Base36 1epxs3

Cryptographic Hash Functions

md5 b72dcbd748c1d74ef8909add16a80407
sha1 5bbcec9a6dc2a6196a836a57f047bdc0eec05f22
sha256 2076d02c8f3d4619a96449f4646759ded6140ee7e97e01d03103c61d7a4fe2db
sha512 f134303c37b18f5e834697a7b5b99b826c0d6e9097ed970d884ef9994d74035b86ed7e816279aa158cb693088cc5418be190ca3da504ca5edcfad9be59b8d62c
ripemd-160 4283c8fed3405712d9f01428ae29fdb682be2c5e

85190979 as geometric shapes

Circle

Radius = n
Diameter 170381958
Circumference 535270707.55704
Area 2.2800117803404E+16

Sphere

Radius = n
Volume 2.5898191426497E+24
Surface area 9.1200471213615E+16
Circumference 535270707.55704

Square

Length = n
Perimeter 340763916
Area 7257502902978441
Diagonal 120478237.89364

Cube

Length = n
Surface area 43545017417870646
Volume 6.1827377740008E+23
Space diagonal 147555103.97453

Equilateral Triangle

Length = n
Perimeter 255572937
Area 3.1425909410093E+15
Altitude 73777551.987267

Triangular Pyramid

Length = n
Surface area 3.1425909410093E+15
Volume 7.2864263438236E+22
Height 40159412.631214