827996961 (number)

827996961 is an odd 9-digits composite number following 827996960 and preceding 827996962. In scientific notation, it is written as 8.27996961 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 495768720 positive integers (up to 827996961) that are relatively prime to 827996961.

Interesting facts

Basic properties

Name

Name eight hundred twenty-seven million nine hundred ninety-six thousand nine hundred sixty-one

Notation

Scientific notation 8.27996961 × 10^8
Engineering notation 8.27996961 × 10^6

Prime Factorization of 827996961

Prime Factorization 33 × 83 × 302299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 827996961
Product of the distinct prime numbers

The prime factorization of 827996961 is 33 × 83 × 302299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 827996961)

Multiplication

n×y
n×2 1655993922
n×3 2483990883
n×4 3311987844
n×5 4139984805

Division

n÷y
n÷2 413998480.5
n÷3 275998987
n÷3 206999240.25
n÷5 165599392.2

Exponentiation

ny
n2 685578967425235521
n3 5.6765730155361E+26
n4 4.7001852057585E+35
n5 3.8917390665052E+44

Nth Root

y√n
2√n 28774.936333553
3√n 939.02303846863
4√n 169.63176687623
5√n 60.758318835559

Divisors of 827996961

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 -827996960
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 827996961 can be divided by 8 positive divisors. The sum of these divisors (counting 827996961) is 1, the average is 0.125.

Base conversion 827996961

Base System Value
2 Binary 110001010110100011101100100001
3 Ternary 2010201000121022010
4 Quaternary 301112203230201
5 Quinary 3143431400321
6 Senary 214054503133
8 Octal 6126435441
10 Decimal 827996961
12 Duodecimal 1b1364aa9
16 Hexadecimal 315a3b21
20 Vigesimal ciejc81
36 Base36 doyujl

Cryptographic Hash Functions

md5 e7df0edf3ffab4714bc55bb107d502be
sha1 f1e080a7472a5d63dc8c4278cc9ed3998b49a593
sha256 d680d28c841ed4efde0534f814e1db111e8638bc4d148acbb350f96cd8e03f26
sha512 c2eaa5ac0c95da7911cef2f77025e4955485b540848b0630dae69b6be992d844a5b0b42ac34f96b6b9f0a8421440c402a68c2185c87f16829d5a1a648c832c92
ripemd-160 bd35e0974494cc6b510de22ee2d1bd7bbc2c4b2e

827996961 as geometric shapes

Circle

Radius = n
Diameter 1655993922
Circumference 5202458339.7445
Area 2.1538098475188E+18

Sphere

Radius = n
Volume 2.3777973444232E+27
Surface area 8.6152393900752E+18
Circumference 5202458339.7445

Square

Length = n
Perimeter 3311987844
Area 685578967425235521
Diagonal 1170964531.8499

Cube

Length = n
Surface area 4113473804551413126
Volume 5.6765730155361E+26
Space diagonal 1434132804.9646

Equilateral Triangle

Length = n
Perimeter 2483990883
Area 2.9686440104528E+17
Altitude 717066402.48231

Triangular Pyramid

Length = n
Surface area 2.9686440104528E+17
Volume 6.6899054553103E+25
Height 390321510.61664