998426907 (number)

998426907 is an odd 9-digits composite number following 998426906 and preceding 998426908. In scientific notation, it is written as 9.98426907 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 647628048 positive integers (up to 998426907) that are relatively prime to 998426907.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty-six thousand nine hundred seven

Notation

Scientific notation 9.98426907 × 10^8
Engineering notation 9.98426907 × 10^6

Prime Factorization of 998426907

Prime Factorization 9 × 37 × 2998279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 998426907
Product of the distinct prime numbers

The prime factorization of 998426907 is 9 × 37 × 2998279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998426907)

Multiplication

n×y
n×2 1996853814
n×3 2995280721
n×4 3993707628
n×5 4992134535

Division

n÷y
n÷2 499213453.5
n÷3 332808969
n÷3 249606726.75
n÷5 199685381.4

Exponentiation

ny
n2 996856288621586649
n3 9.9528814097195E+26
n4 9.937224601644E+35
n5 9.9215924231838E+44

Nth Root

y√n
2√n 31597.894027925
3√n 999.47536046816
4√n 177.75796473836
5√n 63.075870853533

Divisors of 998426907

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 -998426906
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 998426907 can be divided by 8 positive divisors. The sum of these divisors (counting 998426907) is 1, the average is 0.125.

Base conversion 998426907

Base System Value
2 Binary 111011100000101100100100011011
3 Ternary 2120120201100020100
4 Quaternary 323200230210123
5 Quinary 4021044130112
6 Senary 243023430443
8 Octal 7340544433
10 Decimal 998426907
12 Duodecimal 23a455423
16 Hexadecimal 3b82c91b
20 Vigesimal fc03757
36 Base36 gifr4r

Cryptographic Hash Functions

md5 275628a1cc277739f0edfeaacb78c65a
sha1 d96c5e3fa44f178cb67c3d89f12e7ab7eccf2722
sha256 164d19891bfa37855741fa06fcaf7f5ae574847c52502298723e90da48b63e80
sha512 8321aa94be00a3c67075a72305cbf262e99e1c31ba6f46e95f7749c14297382398f82b4f8710b59a3b02e5d51061da5b90df16d0a8c437f78b5d933f1763c0d0
ripemd-160 fc784a2841aa90edda4f5e105a74265006f4e3fc

998426907 as geometric shapes

Circle

Radius = n
Diameter 1996853814
Circumference 6273301272.3552
Area 3.1317163930184E+18

Sphere

Radius = n
Volume 4.1690532158434E+27
Surface area 1.2526865572073E+19
Circumference 6273301272.3552

Square

Length = n
Perimeter 3993707628
Area 996856288621586649
Diagonal 1411988872.9176

Cube

Length = n
Surface area 5981137731729519894
Volume 9.9528814097195E+26
Space diagonal 1729326130.5678

Equilateral Triangle

Length = n
Perimeter 2995280721
Area 4.3165143493428E+17
Altitude 864663065.28392

Triangular Pyramid

Length = n
Surface area 4.3165143493428E+17
Volume 1.1729583228597E+26
Height 470662957.63921