889968489 is an odd 9-digits composite number following 889968488
and preceding 889968490 . In scientific notation, it is written as 8.89968489 × 10^8.
The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors.
There are 585704016 positive integers (up to 889968489) that are relatively prime to 889968489.
889968489 has 16 divisors, whose sum is 1201939200
The reverse of 889968489 is 984869988
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 69
Digital Root 6
Name
eight hundred eighty-nine million nine hundred sixty-eight thousand four hundred eighty-nine
Scientific notation
8.89968489 × 10^8
Engineering notation
8.89968489 × 10^6
Prime Factorization
3 × 179 × 139 × 11923
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
889968489
Product of the distinct prime numbers
The prime factorization of 889968489 is 3 × 179 × 139 × 11923.
Since it has a total of 4 prime factors.
8 , 3 , 48 , 72 , 970 , 636 , 1900 , 479 , 5061 , 15417 , 644030 , 847908 , 1402970 , 7227924 , 98296944 , 12478393 , 604624090 , 728308690 , 5393249771 , 6362325564
n×2
1779936978
n×3
2669905467
n×4
3559873956
n×5
4449842445
n÷2
444984244.5
n÷3
296656163
n÷3
222492122.25
n÷5
177993697.8
n2
792043911412943121
n3
7.0489412306183E+26
n4
6.2733355760631E+35
n5
5.5830709836189E+44
2 √n
29832.339650118
3 √n
961.88881925039
4 √n
172.72040889865
5 √n
61.641745203336
1 , 3 , 139 , 179 , 417 , 537 , 11923 , 24881 , 35769 , 74643 , 1657297 , 2134217 , 4971891 , 6402651 , 296656163 , 889968489
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-889968488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 889968489 can be divided by 16 positive divisors.
The sum of these divisors (counting 889968489) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101000010111101011101101001
3
Ternary
2022000122002020220
4
Quaternary
311002331131221
5
Quinary
3310312442424
6
Senary
224151040253
8
Octal
6502753551
10
Decimal
889968489
12
Duodecimal
20a070089
16
Hexadecimal
350bd769
20
Vigesimal
di26149
36
Base36
epv42x
md5
642486b5f13b24319c9ef975fe2c9c50
sha1
dd9ec4f623c7b8b9833bf6009d11da9724a6a73a
sha256
128c89c1fc1e4c8706a3c462fb8dc73d8f07fb7e63df7db867b9209b045ef147
sha512
11b384c6b6db0d9258e24e5c7f98bf332a3ef08f95b0bcd1bb8c1ca2307aa9de271e5e80120ca9552bce91f4f4bd1c973cf70256443ccbc17355a6ce531392ba
ripemd-160
6755f9adb355801c7ad6ae2071421fcf1c7bcf27
Diameter
1779936978
Circumference
5591836933.9376
Area
2.4882793334154E+18
Volume
2.9526535980929E+27
Surface area
9.9531173336617E+18
Circumference
5591836933.9376
Perimeter
3559873956
Area
792043911412943121
Diagonal
1258605507.2285
Surface area
4752263468477658726
Volume
7.0489412306183E+26
Space diagonal
1541470640.0833
Perimeter
2669905467
Area
3.429650740982E+17
Altitude
770735320.04165
Surface area
3.429650740982E+17
Volume
8.3072569072594E+25
Height
419535169.07616