885389989 (number)

885389989 is an odd 9-digits composite number following 885389988 and preceding 885389990. In scientific notation, it is written as 8.85389989 × 10^8. The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors. There are 803078640 positive integers (up to 885389989) that are relatively prime to 885389989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.85389989 × 10^8
Engineering notation 8.85389989 × 10^6

Prime Factorization of 885389989

Prime Factorization 11 × 443 × 181693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 885389989
Product of the distinct prime numbers

The prime factorization of 885389989 is 11 × 443 × 181693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 885389989)

Multiplication

n×y
n×2 1770779978
n×3 2656169967
n×4 3541559956
n×5 4426949945

Division

n÷y
n÷2 442694994.5
n÷3 295129996.33333
n÷3 221347497.25
n÷5 177077997.8

Exponentiation

ny
n2 783915432621420121
n3 6.9407087626561E+26
n4 6.1452340550203E+35
n5 5.4409287123768E+44

Nth Root

y√n
2√n 29755.503507755
3√n 960.23648290118
4√n 172.49783624079
5√n 61.578190300776

Divisors of 885389989

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 -885389988
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 885389989 can be divided by 8 positive divisors. The sum of these divisors (counting 885389989) is 1, the average is 0.125.

Base conversion 885389989

Base System Value
2 Binary 110100110001011111101010100101
3 Ternary 2021201000110201211
4 Quaternary 310301133222211
5 Quinary 3303124434424
6 Senary 223504551421
8 Octal 6461375245
10 Decimal 885389989
12 Duodecimal 208622571
16 Hexadecimal 34c5faa5
20 Vigesimal dgddej9
36 Base36 en4zad

Cryptographic Hash Functions

md5 6dd94d3552dc2ca4cb82e961315e4dc1
sha1 3a53f5a97e3f79d0cc5aed82c58e1a62430f4370
sha256 e4e963056f85bf5f5b9f42804ce982ef2e08ef120e3a2e415b729a3ef0ba6ae6
sha512 750210986d43c86b8154075549c157c98b1fd68bea0bf532350f57ed01b64279fd1744e78ac639c842848f01083da4625fa67bf0b07e092e322ac55777a88198
ripemd-160 6572aa218bd9dfc6f557e7477a390263c6a088d0

885389989 as geometric shapes

Circle

Radius = n
Diameter 1770779978
Circumference 5563069370.0087
Area 2.4627429641591E+18

Sphere

Radius = n
Volume 2.9073172879289E+27
Surface area 9.8509718566365E+18
Circumference 5563069370.0087

Square

Length = n
Perimeter 3541559956
Area 783915432621420121
Diagonal 1252130530.4332

Cube

Length = n
Surface area 4703492595728520726
Volume 6.9407087626561E+26
Space diagonal 1533540445.4608

Equilateral Triangle

Length = n
Perimeter 2656169967
Area 3.3944533953441E+17
Altitude 766770222.73042

Triangular Pyramid

Length = n
Surface area 3.3944533953441E+17
Volume 8.179703720525E+25
Height 417376843.47772