856702990 (number)

856702990 is an even 9-digits composite number following 856702989 and preceding 856702991. In scientific notation, it is written as 8.56702990 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 96 positive divisors. There are 284317440 positive integers (up to 856702990) that are relatively prime to 856702990.

Interesting facts

Basic properties

Name

Name eight hundred fifty-six million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 8.56702990 × 10^8
Engineering notation 8.56702990 × 10^6

Prime Factorization of 856702990

Prime Factorization 2 × 11 × 11 × 5 × 13 × 107 × 509

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77882090
Product of the distinct prime numbers

The prime factorization of 856702990 is 2 × 11 × 11 × 5 × 13 × 107 × 509. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 856702990)

Multiplication

n×y
n×2 1713405980
n×3 2570108970
n×4 3426811960
n×5 4283514950

Division

n÷y
n÷2 428351495
n÷3 285567663.33333
n÷3 214175747.5
n÷5 171340598

Exponentiation

ny
n2 733940013074940100
n3 6.2876860368194E+26
n4 5.3866794279244E+35
n5 4.6147843720744E+44

Nth Root

y√n
2√n 29269.489062845
3√n 949.75173198516
4√n 171.08328107341
5√n 61.173884183328

Divisors of 856702990

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -856702989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 856702990 can be divided by 96 positive divisors. The sum of these divisors (counting 856702990) is 1, the average is 0.010416666666667.

Base conversion 856702990

Base System Value
2 Binary 110011000100000100000000001110
3 Ternary 2012201001000120101
4 Quaternary 303010010000032
5 Quinary 3223303443430
6 Senary 221002041314
8 Octal 6304040016
10 Decimal 856702990
12 Duodecimal 1baaa923a
16 Hexadecimal 3310400e
20 Vigesimal d7e7h9a
36 Base36 e6249a

Cryptographic Hash Functions

md5 2650582051c8073086b64ad4f1a8a3ac
sha1 8b7b4fff79d63511260d0f09a2d0f0166f934f54
sha256 18e628c02ef7e79f37d9171151d3d2eddb0a9a65202902e72bbb4467cc534907
sha512 f9e8f57abb93d97842b0b4b826b6dccca5191fb854ab8938fa2f4a8999aa2165847ae267cfd5467a9dd6fe39c3826b907b679ed01696752f5f4f84964409078d
ripemd-160 18c3b9d3898012cc95abfa0948887b9bc715a01e

856702990 as geometric shapes

Circle

Radius = n
Diameter 1713405980
Circumference 5382823639.3848
Area 2.3057405532518E+18

Sphere

Radius = n
Volume 2.6337797681801E+27
Surface area 9.2229622130073E+18
Circumference 5382823639.3848

Square

Length = n
Perimeter 3426811960
Area 733940013074940100
Diagonal 1211560987.3836

Cube

Length = n
Surface area 4403640078449640600
Volume 6.2876860368194E+26
Space diagonal 1483853105.6762

Equilateral Triangle

Length = n
Perimeter 2570108970
Area 3.1780534808839E+17
Altitude 741926552.83809

Triangular Pyramid

Length = n
Surface area 3.1780534808839E+17
Volume 7.4101090576783E+25
Height 403853662.46119