989851145 (number)

989851145 is an odd 9-digits composite number following 989851144 and preceding 989851146. In scientific notation, it is written as 9.89851145 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 791880912 positive integers (up to 989851145) that are relatively prime to 989851145.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred fifty-one thousand one hundred forty-five

Notation

Scientific notation 9.89851145 × 10^8
Engineering notation 9.89851145 × 10^6

Prime Factorization of 989851145

Prime Factorization 5 × 197970229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989851145
Product of the distinct prime numbers

The prime factorization of 989851145 is 5 × 197970229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 4, 15, 42, 883, 7708, 7583, 385, 47162, 220472, 432023, 310653, 9227369, 7811243, 7462479, 92884315, 546396279, 6103271706, 1552810010

Basic calculations (n = 989851145)

Multiplication

n×y
n×2 1979702290
n×3 2969553435
n×4 3959404580
n×5 4949255725

Division

n÷y
n÷2 494925572.5
n÷3 329950381.66667
n÷3 247462786.25
n÷5 197970229

Exponentiation

ny
n2 979805289257811025
n3 9.698613874489E+26
n4 9.6001840485758E+35
n5 9.5027531726935E+44

Nth Root

y√n
2√n 31461.899894952
3√n 996.6055390053
4√n 177.37502613094
5√n 62.967141462377

Divisors of 989851145

1, 5, 197970229, 989851145

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989851144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989851145 can be divided by 4 positive divisors. The sum of these divisors (counting 989851145) is 1, the average is 0.25.

Base conversion 989851145

Base System Value
2 Binary 111010111111111110111000001001
3 Ternary 2112222120122111112
4 Quaternary 322333332320021
5 Quinary 4011400214040
6 Senary 242115540105
8 Octal 7277767011
10 Decimal 989851145
12 Duodecimal 2375ba635
16 Hexadecimal 3affee09
20 Vigesimal f96b7h5
36 Base36 gdby15

Cryptographic Hash Functions

md5 e948317e40e79fb7060bab6db4233717
sha1 094e4f27ca68447b6d8189cd873c836f5837ae99
sha256 1e1596c9eaf32aa43f2d51fe8d1aca2c92e47e8b1bf6a03822e65d28852e449a
sha512 51a994049b9a36d543281050345535398e63c09869338b3a2d0c8f1306dedfef7d220bc267bd6464e28ee4d2812055fe912ed12a4c9cffa4cbc86a26d9beed87
ripemd-160 37214954807b264ae23438e70db153a85409bc0b

989851145 as geometric shapes

Circle

Radius = n
Diameter 1979702290
Circumference 6219418170.5589
Area 3.0781490986808E+18

Sphere

Radius = n
Volume 4.0625458797465E+27
Surface area 1.2312596394723E+19
Circumference 6219418170.5589

Square

Length = n
Perimeter 3959404580
Area 979805289257811025
Diagonal 1399860913.9895

Cube

Length = n
Surface area 5878831735546866150
Volume 9.698613874489E+26
Space diagonal 1714472475.0702

Equilateral Triangle

Length = n
Perimeter 2969553435
Area 4.2426813562981E+17
Altitude 857236237.53511

Triangular Pyramid

Length = n
Surface area 4.2426813562981E+17
Volume 1.1429926064602E+26
Height 466620304.66318