989875557 is an odd 9-digits composite number following 989875556
and preceding 989875558 . In scientific notation, it is written as 9.89875557 × 10^8.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 599924520 positive integers (up to 989875557) that are relatively prime to 989875557.
989875557 has 8 divisors, whose sum is 1199849280
The reverse of 989875557 is 755578989
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
nine hundred eighty-nine million eight hundred seventy-five thousand five hundred fifty-seven
Scientific notation
9.89875557 × 10^8
Engineering notation
9.89875557 × 10^6
Prime Factorization
9 × 11 × 9998743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989875557
Product of the distinct prime numbers
The prime factorization of 989875557 is 9 × 11 × 9998743.
Since it has a total of 3 prime factors.
9 , 3 , 15 , 41 , 75 , 567 , 1708 , 4846 , 2210 , 83044 , 128551 , 79357 , 3055592 , 3553796 , 12576365 , 20007096 , 297795935 , 691391468 , 1823046002 , 1571914783
n×2
1979751114
n×3
2969626671
n×4
3959502228
n×5
4949377785
n÷2
494937778.5
n÷3
329958519
n÷3
247468889.25
n÷5
197975111.4
n2
979853618346060249
n3
9.6993314623877E+26
n4
9.6011311338587E+35
n5
9.5039250289584E+44
2 √n
31462.287853874
3 √n
996.61373179756
4 √n
177.37611973959
5 √n
62.967452042145
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
-989875556
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 989875557 can be divided by 8 positive divisors.
The sum of these divisors (counting 989875557) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000100110101100101
3
Ternary
2112222121212222200
4
Quaternary
323000010311211
5
Quinary
4011402004212
6
Senary
242120245113
8
Octal
7300046545
10
Decimal
989875557
12
Duodecimal
237610799
16
Hexadecimal
3b004d65
20
Vigesimal
f96e8hh
36
Base36
gdcgv9
md5
cc7d6d5e22704bea2eb22af1db3a8169
sha1
83a39f92ea1e02684ffcf32b1aecc151dad04be7
sha256
b30f40b94e63c2e480318bafcff790c40062f4f2dbdbb7f8064d09a537c19526
sha512
b91eda58af4d61700223b5e41052e03b457b4a60465890522c9617f1a8244217aa6cd8eea05df7739ffadd0a8cbc1476e79b08bc355447694c5d313a5add673c
ripemd-160
0448a863c97dd08e198800717bae7d3eb5111dd2
Diameter
1979751114
Circumference
6219571555.6786
Area
3.0783009289894E+18
Volume
4.0628464622626E+27
Surface area
1.2313203715957E+19
Circumference
6219571555.6786
Perimeter
3959502228
Area
979853618346060249
Diagonal
1399895437.771
Surface area
5879121710076361494
Volume
9.6993314623877E+26
Space diagonal
1714514757.8945
Perimeter
2969626671
Area
4.242890627389E+17
Altitude
857257378.94727
Surface area
4.242890627389E+17
Volume
1.1430771750051E+26
Height
466631812.59034