996945861 (number)

996945861 is an odd 9-digits composite number following 996945860 and preceding 996945862. In scientific notation, it is written as 9.96945861 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 655269440 positive integers (up to 996945861) that are relatively prime to 996945861.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred forty-five thousand eight hundred sixty-one

Notation

Scientific notation 9.96945861 × 10^8
Engineering notation 9.96945861 × 10^6

Prime Factorization of 996945861

Prime Factorization 3 × 71 × 4680497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996945861
Product of the distinct prime numbers

The prime factorization of 996945861 is 3 × 71 × 4680497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 996945861)

Multiplication

n×y
n×2 1993891722
n×3 2990837583
n×4 3987783444
n×5 4984729305

Division

n÷y
n÷2 498472930.5
n÷3 332315287
n÷3 249236465.25
n÷5 199389172.2

Exponentiation

ny
n2 993901049765031321
n3 9.908655378068E+26
n4 9.8783929672403E+35
n5 9.8482229820217E+44

Nth Root

y√n
2√n 31574.449496389
3√n 998.9809154862
4√n 177.69200740717
5√n 63.057146649518

Divisors of 996945861

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 -996945860
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 996945861 can be divided by 8 positive divisors. The sum of these divisors (counting 996945861) is 1, the average is 0.125.

Base conversion 996945861

Base System Value
2 Binary 111011011011000010111111000101
3 Ternary 2120110221002121210
4 Quaternary 323123002333011
5 Quinary 4020204231421
6 Senary 242532002033
8 Octal 7333027705
10 Decimal 996945861
12 Duodecimal 239a60319
16 Hexadecimal 3b6c2fc5
20 Vigesimal fbai4d1
36 Base36 ghk0cl

Cryptographic Hash Functions

md5 bf7bc3c2e5d2e4c503a59063fa422b11
sha1 eda29c68ac991db68e66393346ef8c6d511548ec
sha256 8f5e347afbab09dffe2794c752a9b14dedcd200b6e677f02a0b863c315d41765
sha512 3980a6fefdab5b50db92c9a3b11894d4a8b53908301cdb303e4c08853abab5789b0030a62299ce06cb3ec1763d5f45c1277120dbb0f7b5cf5010b40c3565a279
ripemd-160 cbe901a456d34cdb5084e5ca0e37677c6bc04750

996945861 as geometric shapes

Circle

Radius = n
Diameter 1993891722
Circumference 6263995585.8887
Area 3.122432236337E+18

Sphere

Radius = n
Volume 4.1505278590255E+27
Surface area 1.2489728945348E+19
Circumference 6263995585.8887

Square

Length = n
Perimeter 3987783444
Area 993901049765031321
Diagonal 1409894357.5779

Cube

Length = n
Surface area 5963406298590187926
Volume 9.908655378068E+26
Space diagonal 1726760883.6475

Equilateral Triangle

Length = n
Perimeter 2990837583
Area 4.3037177897227E+17
Altitude 863380441.82375

Triangular Pyramid

Length = n
Surface area 4.3037177897227E+17
Volume 1.1677462350454E+26
Height 469964785.85931