985405087 (number)

985405087 is an odd 9-digits composite number following 985405086 and preceding 985405088. In scientific notation, it is written as 9.85405087 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 971268480 positive integers (up to 985405087) that are relatively prime to 985405087.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million four hundred five thousand eighty-seven

Notation

Scientific notation 9.85405087 × 10^8
Engineering notation 9.85405087 × 10^6

Prime Factorization of 985405087

Prime Factorization 181 × 113 × 48179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 985405087
Product of the distinct prime numbers

The prime factorization of 985405087 is 181 × 113 × 48179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 21, 49, 957, 710, 9487, 3099, 58602, 69497, 839152, 500636, 6483879, 1270756, 98180690, 97453120, 340169383, 113732376, 7074539321, 9610453934

Basic calculations (n = 985405087)

Multiplication

n×y
n×2 1970810174
n×3 2956215261
n×4 3941620348
n×5 4927025435

Division

n÷y
n÷2 492702543.5
n÷3 328468362.33333
n÷3 246351271.75
n÷5 197081017.4

Exponentiation

ny
n2 971023185485477569
n3 9.5685118657233E+26
n4 9.4288602675036E+35
n5 9.2912468722103E+44

Nth Root

y√n
2√n 31391.162562097
3√n 995.11116726329
4√n 177.17551343822
5√n 62.910474374917

Divisors of 985405087

1, 113, 181, 20453, 48179, 5444227, 8720399, 985405087

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 -985405086
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 985405087 can be divided by 8 positive divisors. The sum of these divisors (counting 985405087) is 1, the average is 0.125.

Base conversion 985405087

Base System Value
2 Binary 111010101111000001011010011111
3 Ternary 2112200012202122201
4 Quaternary 322233001122133
5 Quinary 4004230430322
6 Senary 241440352331
8 Octal 7257013237
10 Decimal 985405087
12 Duodecimal 2360156a7
16 Hexadecimal 3abc169f
20 Vigesimal f7ifce7
36 Base36 gaonfj

Cryptographic Hash Functions

md5 1e162fd40c5e0f1a710184d6efa19e27
sha1 dd45336be2daaa8cd5fcf3a9031358b9306faca9
sha256 f52724f53304f556bb99bb8c07261291b94759adcec6956e6557adf3a64cede0
sha512 85bd0db951f57ae18c640b162f432e0d91ab41067837d32279627bd3af105c6673c70079b0b0eaebd616d2a446acc606b1351df190641ca66b4dd0ff88172662
ripemd-160 22f47f2aabf16ec1e8433aacd858bc06c2373fef

985405087 as geometric shapes

Circle

Radius = n
Diameter 1970810174
Circumference 6191482764.2584
Area 3.0505593059865E+18

Sphere

Radius = n
Volume 4.0080488777524E+27
Surface area 1.2202237223946E+19
Circumference 6191482764.2584

Square

Length = n
Perimeter 3941620348
Area 971023185485477569
Diagonal 1393573238.4668

Cube

Length = n
Surface area 5826139112912865414
Volume 9.5685118657233E+26
Space diagonal 1706771676.7208

Equilateral Triangle

Length = n
Perimeter 2956215261
Area 4.2046537314706E+17
Altitude 853385838.36041

Triangular Pyramid

Length = n
Surface area 4.2046537314706E+17
Volume 1.1276599376862E+26
Height 464524412.82228