889888988 (number)

889888988 is an even 9-digits composite number following 889888987 and preceding 889888989. In scientific notation, it is written as 8.89888988 × 10^8. The sum of its digits is 74. It has a total of 3 prime factors and 6 positive divisors. There are 444944492 positive integers (up to 889888988) that are relatively prime to 889888988.

Interesting facts

Basic properties

Name

Name eight hundred eighty-nine million eight hundred eighty-eight thousand nine hundred eighty-eight

Notation

Scientific notation 8.89888988 × 10^8
Engineering notation 8.89888988 × 10^6

Prime Factorization of 889888988

Prime Factorization 2 × 2 × 222472247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 444944494
Product of the distinct prime numbers

The prime factorization of 889888988 is 2 × 2 × 222472247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 889888988)

Multiplication

n×y
n×2 1779777976
n×3 2669666964
n×4 3559555952
n×5 4449444940

Division

n÷y
n÷2 444944494
n÷3 296629662.66667
n÷3 222472247
n÷5 177977797.6

Exponentiation

ny
n2 791902410963664144
n3 7.0470523508722E+26
n4 6.2710942849006E+35
n5 5.5805777468428E+44

Nth Root

y√n
2√n 29831.007156983
3√n 961.86017651336
4√n 172.71655148533
5√n 61.640643870971

Divisors of 889888988

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -889888987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 889888988 can be divided by 6 positive divisors. The sum of these divisors (counting 889888988) is 1, the average is 0.16666666666667.

Base conversion 889888988

Base System Value
2 Binary 110101000010101010000011011100
3 Ternary 2022000111001012102
4 Quaternary 311002222003130
5 Quinary 3310302421423
6 Senary 224145224232
8 Octal 6502520334
10 Decimal 889888988
12 Duodecimal 20a032078
16 Hexadecimal 350aa0dc
20 Vigesimal di1g298
36 Base36 epteqk

Cryptographic Hash Functions

md5 ad3352a719b156375419b4f50264bdec
sha1 dd9a7e0daa30006458fbd14d228bf00fcc72dc37
sha256 49ae447aadd33f4ba379b63914d9de4f4af38e79bcb1bbe631ed1ea0ab211f8c
sha512 3f0ed6c0584d6ca38812fd038dba2bde5ce078ca39eeab3b8fa6ea0457bc0d5eb7860f7b3b1eb605e1c3e246882799abd807e428840ba2a22b83ffa46a254479
ripemd-160 3785123a6de085c2bf8024898f2e7dcf5f7d663f

889888988 as geometric shapes

Circle

Radius = n
Diameter 1779777976
Circumference 5591337414.4225
Area 2.4878347966435E+18

Sphere

Radius = n
Volume 2.951862385995E+27
Surface area 9.951339186574E+18
Circumference 5591337414.4225

Square

Length = n
Perimeter 3559555952
Area 791902410963664144
Diagonal 1258493075.8361

Cube

Length = n
Surface area 4751414465781984864
Volume 7.0470523508722E+26
Space diagonal 1541332940.3121

Equilateral Triangle

Length = n
Perimeter 2669666964
Area 3.4290380260634E+17
Altitude 770666470.15603

Triangular Pyramid

Length = n
Surface area 3.4290380260634E+17
Volume 8.3050308411305E+25
Height 419497691.94536