985280 (number)

985280 is an even 6-digits composite number following 985279 and preceding 985281. In scientific notation, it is written as 9.85280 × 10^5. The sum of its digits is 32. It has a total of 8 prime factors and 28 positive divisors. There are 393984 positive integers (up to 985280) that are relatively prime to 985280.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five thousand two hundred eighty

Notation

Scientific notation 9.85280 × 10^5
Engineering notation 9.85280 × 10^3

Prime Factorization of 985280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 30790
Product of the distinct prime numbers

The prime factorization of 985280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3079. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 10, 73, 42, 853, 774, 8323, 265, 82353, 72104, 761460, 329381, 6712545, 2537450, 62957210, 31233995, 861530926, 391641370, 5488804772, 6406262028

Basic calculations (n = 985280)

Multiplication

n×y
n×2 1970560
n×3 2955840
n×4 3941120
n×5 4926400

Division

n÷y
n÷2 492640
n÷3 328426.66666667
n÷3 246320
n÷5 197056

Exponentiation

ny
n2 970776678400
n3 956486845693952000
n4 9.4240735932534E+23
n5 9.2853512299607E+29

Nth Root

y√n
2√n 992.6127140028
3√n 99.506905911929
4√n 31.505756839073
5√n 15.801995487631

Divisors of 985280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 98528, 123160, 197056, 246320, 492640, 985280

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -985279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 985280 can be divided by 28 positive divisors. The sum of these divisors (counting 985280) is 1, the average is 0.035714285714286.

Base conversion 985280

Base System Value
2 Binary 11110000100011000000
3 Ternary 1212001112212
4 Quaternary 3300203000
5 Quinary 223012110
6 Senary 33041252
8 Octal 3604300
10 Decimal 985280
12 Duodecimal 3b6228
16 Hexadecimal f08c0
20 Vigesimal 63340
36 Base36 l48w

Cryptographic Hash Functions

md5 541db0ab9054c417a34b0ce7b7456edc
sha1 34e88e849f2e96cdeb0a8782fa44c99756c16783
sha256 aebe225fea345dc25c7aebb4b0b83d0ab02fd5b29a4f2dd1e30147be04eea9f2
sha512 2c77a0211230e660342c9f66dbcd8baee5a95fe351999a11802c16268c685d7a983ebcadff2a986bd88b357b020a6dbce5aaa555adf4879db9ebc6a8f650335e
ripemd-160 8ddd8c6380be6991d20938816e802f532ee400d1

985280 as geometric shapes

Circle

Radius = n
Diameter 1970560
Circumference 6190696.8194579
Area 3049784881137.7

Sphere

Radius = n
Volume 4.0065227302499E+18
Surface area 12199139524551
Circumference 6190696.8194579

Square

Length = n
Perimeter 3941120
Area 970776678400
Diagonal 1393396.338735

Cube

Length = n
Surface area 5824660070400
Volume 956486845693952000
Space diagonal 1706555.0196815

Equilateral Triangle

Length = n
Perimeter 2955840
Area 420358632447.94
Altitude 853277.50984073

Triangular Pyramid

Length = n
Surface area 420358632447.94
Volume 1.1272305578432E+17
Height 464465.44624499