86973889 is an odd 8-digits prime number following 86973888
and preceding 86973890 . In scientific notation, it is written as 8.6973889 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 86973888 positive integers (up to 86973889) that are relatively prime to 86973889.
86973889 has 2 divisors, whose sum is 86973890
The reverse of 86973889 is 98837968
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
eighty-six million nine hundred seventy-three thousand eight hundred eighty-nine
Scientific notation
8.6973889 × 10^7
Engineering notation
8.6973889 × 10^6
Prime Factorization
86973889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
86973889
Product of the distinct prime numbers
The prime factorization of 86973889 is 86973889.
Since it has a total of 1 prime factors.
4 , 9 , 91 , 42 , 558 , 384 , 3779 , 924 , 74888 , 5551 , 478383 , 354572 , 2983043 , 660590 , 727330 , 95323095 , 161151421 , 798737442 , 5230541620 , 4838165369
n×2
173947778
n×3
260921667
n×4
347895556
n×5
434869445
n÷2
43486944.5
n÷3
28991296.333333
n÷3
21743472.25
n÷5
17394777.8
n2
7564457367784321
n3
6.5791027545091E+23
n4
5.7221015269026E+31
n5
4.9767342304756E+39
2 √n
9325.9792515317
3 √n
443.06042858271
4 √n
96.571109818267
5 √n
38.714867563503
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
86973890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
43486945
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9325.9793051454
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999770046
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86973889 can be divided by 2 positive divisors.
The sum of these divisors (counting 86973889) is 86973890, the average is 43486945.
Base
System
Value
2
Binary
101001011110001110111000001
3
Ternary
20001122201202011
4
Quaternary
11023301313001
5
Quinary
134231131024
6
Senary
12344052521
8
Octal
513616701
10
Decimal
86973889
12
Duodecimal
25164141
16
Hexadecimal
52f1dc1
20
Vigesimal
173bee9
36
Base36
1fs5hd
md5
fdb2c0ca306066c62b679aa4b779c9ea
sha1
a7fedb119da6605bdf5a1eea01482af266298aa6
sha256
d4c798be36183ac1c178fcc798e77c4de9c1ac68a96500296afa66d2664e174e
sha512
5f650da73c13b0e591540df43604f8f7e4199345b5947aa4cd5a8fa9ae7aa3a5c9ffd84a1e3b8759915e3ae28a5c99470800a7cf63dfb5250e88974c4c6d84d1
ripemd-160
81615887e34d548e84607179290b795aeb07759d
Diameter
173947778
Circumference
546473061.47307
Area
2.3764443695024E+16
Volume
2.7558481174371E+24
Surface area
9.5057774780098E+16
Circumference
546473061.47307
Perimeter
347895556
Area
7564457367784321
Diagonal
122999653.39613
Surface area
45386744206705926
Volume
6.5791027545091E+23
Space diagonal
150643194.67986
Perimeter
260921667
Area
3.2755061231728E+15
Altitude
75321597.339928
Surface area
3.2755061231728E+15
Volume
7.7535469530607E+22
Height
40999884.465377