85838891 (number)

85838891 is an odd 8-digits composite number following 85838890 and preceding 85838892. In scientific notation, it is written as 8.5838891 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 85699152 positive integers (up to 85838891) that are relatively prime to 85838891.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation 8.5838891 × 10^7
Engineering notation 8.5838891 × 10^6

Prime Factorization of 85838891

Prime Factorization 617 × 139123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85838891
Product of the distinct prime numbers

The prime factorization of 85838891 is 617 × 139123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 45, 59, 759, 245, 8882, 5665, 87412, 23020, 643708, 610015, 7065047, 3009055, 81751884, 25890549, 603368437, 748987384, 9282549681, 9592246581

Basic calculations (n = 85838891)

Multiplication

n×y
n×2 171677782
n×3 257516673
n×4 343355564
n×5 429194455

Division

n÷y
n÷2 42919445.5
n÷3 28612963.666667
n÷3 21459722.75
n÷5 17167778.2

Exponentiation

ny
n2 7368315208109881
n3 6.3248800600259E+23
n4 5.4292069006063E+31
n5 4.660370993576E+39

Nth Root

y√n
2√n 9264.9280083549
3√n 441.12468986454
4√n 96.254496042289
5√n 38.613291144211

Divisors of 85838891

1, 617, 139123, 85838891

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 -85838890
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 85838891 can be divided by 4 positive divisors. The sum of these divisors (counting 85838891) is 1, the average is 0.25.

Base conversion 85838891

Base System Value
2 Binary 101000111011100110000101011
3 Ternary 12222112001211012
4 Quaternary 11013130300223
5 Quinary 133433321031
6 Senary 12303454135
8 Octal 507346053
10 Decimal 85838891
12 Duodecimal 248b734b
16 Hexadecimal 51dcc2b
20 Vigesimal 16g9h4b
36 Base36 1f3tpn

Cryptographic Hash Functions

md5 7bbe1620a49f8736af6086224d9070bd
sha1 98fbf75b8b810cabf49450e139d9401445863398
sha256 fc93af8b2609393b2348216401bbf84961fe474fa6da9b05fa6eac80644a7b4d
sha512 27479a8131c3fdefd9cc104d0f12e25d02ca935d9e622db7995d853138d5346bbe88aa64a18b6f785111af30824d54af21205265d33d3137a094b9d52c61d61b
ripemd-160 032b1afaae8ddf95642f2c4f236305135eacff03

85838891 as geometric shapes

Circle

Radius = n
Diameter 171677782
Circumference 539341658.71579
Area 2.3148244927132E+16

Sphere

Radius = n
Volume 2.6493595641885E+24
Surface area 9.2592979708528E+16
Circumference 539341658.71579

Square

Length = n
Perimeter 343355564
Area 7368315208109881
Diagonal 121394523.83127

Cube

Length = n
Surface area 44209891248659286
Volume 6.3248800600259E+23
Space diagonal 148677320.47737

Equilateral Triangle

Length = n
Perimeter 257516673
Area 3.1905740766572E+15
Altitude 74338660.238683

Triangular Pyramid

Length = n
Surface area 3.1905740766572E+15
Volume 7.4539426343931E+22
Height 40464841.277089