889494021 (number)

889494021 is an odd 9-digits composite number following 889494020 and preceding 889494022. In scientific notation, it is written as 8.89494021 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 547380720 positive integers (up to 889494021) that are relatively prime to 889494021.

Interesting facts

Basic properties

Name

Name eight hundred eighty-nine million four hundred ninety-four thousand twenty-one

Notation

Scientific notation 8.89494021 × 10^8
Engineering notation 8.89494021 × 10^6

Prime Factorization of 889494021

Prime Factorization 27 × 13 × 2534171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 889494021
Product of the distinct prime numbers

The prime factorization of 889494021 is 27 × 13 × 2534171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 38, 51, 913, 947, 6375, 8681, 18583, 41370, 24973, 965057, 4689334, 6009769, 42409154, 62163625, 693741323, 226691833, 3662323595, 2120972149

Basic calculations (n = 889494021)

Multiplication

n×y
n×2 1778988042
n×3 2668482063
n×4 3557976084
n×5 4447470105

Division

n÷y
n÷2 444747010.5
n÷3 296498007
n÷3 222373505.25
n÷5 177898804.2

Exponentiation

ny
n2 791199613394748441
n3 7.0376732553214E+26
n4 6.25996828236E+35
n5 5.5682043588089E+44

Nth Root

y√n
2√n 29824.386347417
3√n 961.71785192661
4√n 172.69738373067
5√n 61.635171201021

Divisors of 889494021

1, 13, 27, 351, 2534171, 32944223, 68422617, 889494021

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 -889494020
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 889494021 can be divided by 8 positive divisors. The sum of these divisors (counting 889494021) is 1, the average is 0.125.

Base conversion 889494021

Base System Value
2 Binary 110101000001001001101000000101
3 Ternary 2021222201222102000
4 Quaternary 311001021220011
5 Quinary 3310202302041
6 Senary 224132535513
8 Octal 6501115005
10 Decimal 889494021
12 Duodecimal 209a81599
16 Hexadecimal 35049a05
20 Vigesimal dhj6f11
36 Base36 epkxz9

Cryptographic Hash Functions

md5 18b7394dbd6b81d4276d12dc11a8f819
sha1 6124a013f70d156c536bd5e33a60aaf09f63050e
sha256 0182bb7ef05d5d03744a844e73a1c196d77bd76f66a02dda9c95bf4fe0044b02
sha512 dc38c45324145903060d6ab1d5510534e657c3275120a5990ea3356d1564a5158cdeeb9d5224b40038259c4b44eaf9d188da5fdc3da61cfb4823d87a5a3e3740
ripemd-160 f399518322927fd68506d5ca5733be90402ec573

889494021 as geometric shapes

Circle

Radius = n
Diameter 1778988042
Circumference 5588855763.5713
Area 2.485626892964E+18

Sphere

Radius = n
Volume 2.9479336796377E+27
Surface area 9.9425075718561E+18
Circumference 5588855763.5713

Square

Length = n
Perimeter 3557976084
Area 791199613394748441
Diagonal 1257934508.148

Cube

Length = n
Surface area 4747197680368490646
Volume 7.0376732553214E+26
Space diagonal 1540648837.4007

Equilateral Triangle

Length = n
Perimeter 2668482063
Area 3.4259948233214E+17
Altitude 770324418.70037

Triangular Pyramid

Length = n
Surface area 3.4259948233214E+17
Volume 8.2939774710216E+25
Height 419311502.71599