988405968 (number)

988405968 is an even 9-digits composite number following 988405967 and preceding 988405969. In scientific notation, it is written as 9.88405968 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 299516800 positive integers (up to 988405968) that are relatively prime to 988405968.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million four hundred five thousand nine hundred sixty-eight

Notation

Scientific notation 9.88405968 × 10^8
Engineering notation 9.88405968 × 10^6

Prime Factorization of 988405968

Prime Factorization 2 × 2 × 2 × 2 × 33 × 1871981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 123550746
Product of the distinct prime numbers

The prime factorization of 988405968 is 2 × 2 × 2 × 2 × 33 × 1871981. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 76, 6, 839, 611, 4180, 6048, 74759, 13820, 573121, 839715, 2986442, 9695862, 24209348, 42372241, 752628129, 932839006, 1186114330, 5758676928

Basic calculations (n = 988405968)

Multiplication

n×y
n×2 1976811936
n×3 2965217904
n×4 3953623872
n×5 4942029840

Division

n÷y
n÷2 494202984
n÷3 329468656
n÷3 247101492
n÷5 197681193.6

Exponentiation

ny
n2 976946357578017024
n3 9.6561961024597E+26
n4 9.5442418558495E+35
n5 9.4335856103571E+44

Nth Root

y√n
2√n 31438.924409082
3√n 996.12028998284
4√n 177.31024902437
5√n 62.948744382236

Divisors of 988405968

1, 2, 4, 8, 16, 33, 66, 132, 264, 528, 1871981, 3743962, 7487924, 14975848, 29951696, 61775373, 123550746, 247101492, 494202984, 988405968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988405967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988405968 can be divided by 20 positive divisors. The sum of these divisors (counting 988405968) is 1, the average is 0.05.

Base conversion 988405968

Base System Value
2 Binary 111010111010011110000011010000
3 Ternary 2112212212020002110
4 Quaternary 322322132003100
5 Quinary 4011012442333
6 Senary 242024545320
8 Octal 7272360320
10 Decimal 988405968
12 Duodecimal 237022240
16 Hexadecimal 3ae9e0d0
20 Vigesimal f8haei8
36 Base36 gcgyxc

Cryptographic Hash Functions

md5 cd6a9a59f981cd476744d2ed38a877e3
sha1 94fe5b1ae0e9fc5c992be5f784e9b7252bfd138c
sha256 2c447805fd13fdad2e73e0d82eb20226c5701e72116372e8aea7f59dbaf3262e
sha512 7f676b8874cd0e381ddedc049d3247ded50dac4ae0afd84eeef9d6c5b2ac9d7c2e015e6044a05731666a5877f74d5d1f5d0010fd5e0724854f4b8c08095d762e
ripemd-160 521f5a4c6a4bb68019f580c3cee31fc675a1ca84

988405968 as geometric shapes

Circle

Radius = n
Diameter 1976811936
Circumference 6210337855.6662
Area 3.0691674999184E+18

Sphere

Radius = n
Volume 4.044777964948E+27
Surface area 1.2276669999674E+19
Circumference 6210337855.6662

Square

Length = n
Perimeter 3953623872
Area 976946357578017024
Diagonal 1397817125.0761

Cube

Length = n
Surface area 5861678145468102144
Volume 9.6561961024597E+26
Space diagonal 1711969355.0803

Equilateral Triangle

Length = n
Perimeter 2965217904
Area 4.2303018189862E+17
Altitude 855984677.54015

Triangular Pyramid

Length = n
Surface area 4.2303018189862E+17
Volume 1.1379936240861E+26
Height 465939041.69204