996905985 (number)

996905985 is an odd 9-digits composite number following 996905984 and preceding 996905986. In scientific notation, it is written as 9.96905985 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 517313088 positive integers (up to 996905985) that are relatively prime to 996905985.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million nine hundred five thousand nine hundred eighty-five

Notation

Scientific notation 9.96905985 × 10^8
Engineering notation 9.96905985 × 10^6

Prime Factorization of 996905985

Prime Factorization 15 × 37 × 1796227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 996905985
Product of the distinct prime numbers

The prime factorization of 996905985 is 15 × 37 × 1796227. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 64, 83, 443, 740, 5196, 3621, 65568, 48050, 141862, 746131, 4288946, 4741937, 74563198, 56588594, 271243619, 286175139, 9612437875, 3151305818

Basic calculations (n = 996905985)

Multiplication

n×y
n×2 1993811970
n×3 2990717955
n×4 3987623940
n×5 4984529925

Division

n÷y
n÷2 498452992.5
n÷3 332301995
n÷3 249226496.25
n÷5 199381197

Exponentiation

ny
n2 993821542928820225
n3 9.9074664416768E+26
n4 9.8768125918942E+35
n5 9.8462535855827E+44

Nth Root

y√n
2√n 31573.818030134
3√n 998.96759617581
4√n 177.69023054218
5√n 63.05664220748

Divisors of 996905985

1, 15, 37, 555, 1796227, 26943405, 66460399, 996905985

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 -996905984
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 996905985 can be divided by 8 positive divisors. The sum of these divisors (counting 996905985) is 1, the average is 0.125.

Base conversion 996905985

Base System Value
2 Binary 111011011010111001010000000001
3 Ternary 2120110212001220220
4 Quaternary 323122321100001
5 Quinary 4020201442420
6 Senary 242531053253
8 Octal 7332712001
10 Decimal 996905985
12 Duodecimal 239a41229
16 Hexadecimal 3b6b9401
20 Vigesimal fbad4j5
36 Base36 ghj5kx

Cryptographic Hash Functions

md5 1f4f2cd9243d8758d7da01423f041223
sha1 5647a6f9075c5ef17f38d2c3b0e4de6d61878196
sha256 1c43c96a3f401e3bcd284422ab7becb0cd1d5203c95666a76c16f48224c9d191
sha512 49955d7b28d9e4f43fe8a6e9dc5f0d77001d8151007e927e6b0cdd9bc6460ebb53dd8abf14c26c9f720a9398b482f988081fe37b94213a7941d66922a13e4e07
ripemd-160 57b54d323cf6e8496f42c9de93f93008b0325ee1

996905985 as geometric shapes

Circle

Radius = n
Diameter 1993811970
Circumference 6263745037.5914
Area 3.1221824582445E+18

Sphere

Radius = n
Volume 4.1500298385145E+27
Surface area 1.2488729832978E+19
Circumference 6263745037.5914

Square

Length = n
Perimeter 3987623940
Area 993821542928820225
Diagonal 1409837964.3979

Cube

Length = n
Surface area 5962929257572921350
Volume 9.9074664416768E+26
Space diagonal 1726691816.3895

Equilateral Triangle

Length = n
Perimeter 2990717955
Area 4.303373515023E+17
Altitude 863345908.19475

Triangular Pyramid

Length = n
Surface area 4.303373515023E+17
Volume 1.167606117548E+26
Height 469945988.13264