85408894 (number)

85408894 is an even 8-digits composite number following 85408893 and preceding 85408895. In scientific notation, it is written as 8.5408894 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 42683136 positive integers (up to 85408894) that are relatively prime to 85408894.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred eight thousand eight hundred ninety-four

Notation

Scientific notation 8.5408894 × 10^7
Engineering notation 8.5408894 × 10^6

Prime Factorization of 85408894

Prime Factorization 2 × 19073 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85408894
Product of the distinct prime numbers

The prime factorization of 85408894 is 2 × 19073 × 2239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 59, 50, 532, 794, 9578, 4367, 76883, 46039, 464444, 425912, 7987029, 6520714, 49157318, 65496707, 631551062, 62511020, 7180494516, 6706816397

Basic calculations (n = 85408894)

Multiplication

n×y
n×2 170817788
n×3 256226682
n×4 341635576
n×5 427044470

Division

n÷y
n÷2 42704447
n÷3 28469631.333333
n÷3 21352223.5
n÷5 17081778.8

Exponentiation

ny
n2 7294679174303236
n3 6.2303048036207E+23
n4 5.3212344256013E+31
n5 4.5448074700534E+39

Nth Root

y√n
2√n 9241.6932431238
3√n 440.38687392528
4√n 96.133725836065
5√n 38.574527901124

Divisors of 85408894

1, 2, 2239, 4478, 19073, 38146, 42704447, 85408894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85408893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85408894 can be divided by 8 positive divisors. The sum of these divisors (counting 85408894) is 1, the average is 0.125.

Base conversion 85408894

Base System Value
2 Binary 101000101110011110001111110
3 Ternary 12221201012222101
4 Quaternary 11011303301332
5 Quinary 133331041034
6 Senary 12250335314
8 Octal 505636176
10 Decimal 85408894
12 Duodecimal 2472a53a
16 Hexadecimal 5173c7e
20 Vigesimal 16dg24e
36 Base36 1eulxa

Cryptographic Hash Functions

md5 6b27299ab52de67581ba35279493a7d0
sha1 00f9346539311f30d6182abbe207a92bf0ccecd8
sha256 62739369c4e3c5e80a934577f526d7469dde11f155ea98c2414ae6fc1309efec
sha512 bf492647e6bb36f9de2896aeb4587aa16b9dfd67387ea3a24411a23502e3c9c0ba43841ea1722e5b6869139cfcfb6966147c4562f1a3ac69a3346c27385c3d52
ripemd-160 16ca7f3c61339323129b55650f6d766dda57cd5c

85408894 as geometric shapes

Circle

Radius = n
Diameter 170817788
Circumference 536639907.88326
Area 2.2916910504286E+16

Sphere

Radius = n
Volume 2.609743973424E+24
Surface area 9.1667642017142E+16
Circumference 536639907.88326

Square

Length = n
Perimeter 341635576
Area 7294679174303236
Diagonal 120786416.24209

Cube

Length = n
Surface area 43768075045819416
Volume 6.2303048036207E+23
Space diagonal 147932543.82626

Equilateral Triangle

Length = n
Perimeter 256226682
Area 3.1586887387019E+15
Altitude 73966271.913132

Triangular Pyramid

Length = n
Surface area 3.1586887387019E+15
Volume 7.3424846258322E+22
Height 40262138.747362