89874889 is an odd 8-digits composite number following 89874888
and preceding 89874890 . In scientific notation, it is written as 8.9874889 × 10^7.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 81543168 positive integers (up to 89874889) that are relatively prime to 89874889.
89874889 has 16 divisors, whose sum is 98460432
The reverse of 89874889 is 98847898
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-nine million eight hundred seventy-four thousand eight hundred eighty-nine
Scientific notation
8.9874889 × 10^7
Engineering notation
8.9874889 × 10^6
Prime Factorization
13 × 113 × 193 × 317
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
89874889
Product of the distinct prime numbers
The prime factorization of 89874889 is 13 × 113 × 193 × 317.
Since it has a total of 4 prime factors.
3 , 8 , 32 , 6 , 849 , 241 , 3332 , 2905 , 24657 , 15925 , 241115 , 113640 , 4780299 , 7126794 , 67574639 , 30419231 , 982789637 , 218676773 , 8187558486 , 7834244948
n×2
179749778
n×3
269624667
n×4
359499556
n×5
449374445
n÷2
44937444.5
n÷3
29958296.333333
n÷3
22468722.25
n÷5
17974977.8
n2
8077495672762321
n3
7.2596402698749E+23
n4
6.5245936343494E+31
n5
5.8639712865726E+39
2 √n
9480.2367586469
3 √n
447.93272168112
4 √n
97.366507376237
5 √n
38.969754818701
1 , 13 , 113 , 193 , 317 , 1469 , 2509 , 4121 , 21809 , 35821 , 61181 , 283517 , 465673 , 795353 , 6913453 , 89874889
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
-89874888
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 89874889 can be divided by 16 positive divisors.
The sum of these divisors (counting 89874889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010110110110000111001001
3
Ternary
20021010010011121
4
Quaternary
11112312013021
5
Quinary
141001444024
6
Senary
12530155241
8
Octal
526660711
10
Decimal
89874889
12
Duodecimal
26122b21
16
Hexadecimal
55b61c9
20
Vigesimal
181e749
36
Base36
1hibwp
md5
3ba3d5ae7eb4ef1cdabdfad3930b0cc1
sha1
a8e189a55c8d016a199c2b82813b2eb82532f156
sha256
d4bb9d09e6d2278909f402732827580681d35f5976270be76b5b64fc72828741
sha512
d12452e305427bd666c55dfbbf9f1465316fc3f214042ff9de55d53a272c0753d172777c08d0081fb98331d201f6947ad4e7c270042f12459175d362fda5e4f4
ripemd-160
3fe709ce37e59f6c7a3a2cdb6dfad403cb0b496c
Diameter
179749778
Circumference
564700582.0492
Area
2.5376201064953E+16
Volume
3.0409110052725E+24
Surface area
1.0150480425981E+17
Circumference
564700582.0492
Perimeter
359499556
Area
8077495672762321
Diagonal
127102286.94058
Surface area
48464974036573926
Volume
7.2596402698749E+23
Space diagonal
155667874.07261
Perimeter
269624667
Area
3.4976582257855E+15
Altitude
77833937.036307
Surface area
3.4976582257855E+15
Volume
8.5555681063392E+22
Height
42367428.980192