990996898 (number)

990996898 is an even 9-digits composite number following 990996897 and preceding 990996899. In scientific notation, it is written as 9.90996898 × 10^8. The sum of its digits is 67. It has a total of 4 prime factors and 16 positive divisors. There are 491323936 positive integers (up to 990996898) that are relatively prime to 990996898.

Interesting facts

Basic properties

Name

Name nine hundred ninety million nine hundred ninety-six thousand eight hundred ninety-eight

Notation

Scientific notation 9.90996898 × 10^8
Engineering notation 9.90996898 × 10^6

Prime Factorization of 990996898

Prime Factorization 2 × 137 × 2819 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 990996898
Product of the distinct prime numbers

The prime factorization of 990996898 is 2 × 137 × 2819 × 1283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990996898)

Multiplication

n×y
n×2 1981993796
n×3 2972990694
n×4 3963987592
n×5 4954984490

Division

n÷y
n÷2 495498449
n÷3 330332299.33333
n÷3 247749224.5
n÷5 198199379.6

Exponentiation

ny
n2 982074851845622404
n3 9.7323313178282E+26
n4 9.644710146276E+35
n5 9.5578778370687E+44

Nth Root

y√n
2√n 31480.103208217
3√n 996.98991447621
4√n 177.42633177806
5√n 62.981711615016

Divisors of 990996898

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990996897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990996898 can be divided by 16 positive divisors. The sum of these divisors (counting 990996898) is 1, the average is 0.0625.

Base conversion 990996898

Base System Value
2 Binary 111011000100010110100110100010
3 Ternary 2120001201212011211
4 Quaternary 323010112212202
5 Quinary 4012143400043
6 Senary 242200300334
8 Octal 7304264642
10 Decimal 990996898
12 Duodecimal 237a716aa
16 Hexadecimal 3b1169a2
20 Vigesimal f9dec4i
36 Base36 ge0i3m

Cryptographic Hash Functions

md5 03d07577989226908726ed7dfb1e00e1
sha1 a0a7032e8339da6080902778a925290f7cb67b5c
sha256 8c0e69148bfa4733e287ad3af185ff560654f1d492381f0f69439367f40f2093
sha512 0e12d4bc1f575374b92ac2c6e2d6f47a4a19bb6459fcc7fbf4da78cf9cca392604a158e1846f614f24c926b90f640ec40d04b48bb2420bec1e137205a64b5900
ripemd-160 66a0ca1cffeabc92dea4b151c91b0f6c7a2bff01

990996898 as geometric shapes

Circle

Radius = n
Diameter 1981993796
Circumference 6226617148.9741
Area 3.0852791398335E+18

Sphere

Radius = n
Volume 4.0766694093855E+27
Surface area 1.2341116559334E+19
Circumference 6226617148.9741

Square

Length = n
Perimeter 3963987592
Area 982074851845622404
Diagonal 1401481253.4213

Cube

Length = n
Surface area 5892449111073734424
Volume 9.7323313178282E+26
Space diagonal 1716456977.4792

Equilateral Triangle

Length = n
Perimeter 2972990694
Area 4.2525088505807E+17
Altitude 858228488.73958

Triangular Pyramid

Length = n
Surface area 4.2525088505807E+17
Volume 1.1469662452651E+26
Height 467160417.80709