83678889 is an odd 8-digits composite number following 83678888
and preceding 83678890 . In scientific notation, it is written as 8.3678889 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 45944640 positive integers (up to 83678889) that are relatively prime to 83678889.
83678889 has 16 divisors, whose sum is 112885632
The reverse of 83678889 is 98887638
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-three million six hundred seventy-eight thousand eight hundred eighty-nine
Scientific notation
8.3678889 × 10^7
Engineering notation
8.3678889 × 10^6
Prime Factorization
217 × 3 × 173 × 743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83678889
Product of the distinct prime numbers
The prime factorization of 83678889 is 217 × 3 × 173 × 743.
Since it has a total of 4 prime factors.
4 , 10 , 14 , 62 , 2 , 188 , 5957 , 3697 , 56974 , 48 , 775835 , 12348 , 3212984 , 4920813 , 47873194 , 85670048 , 61831383 , 716833428 , 5042585075 , 8996309838
n×2
167357778
n×3
251036667
n×4
334715556
n×5
418394445
n÷2
41839444.5
n÷3
27892963
n÷3
20919722.25
n÷5
16735777.8
n2
7002156464274321
n3
5.8593267353464E+23
n4
4.9030195150179E+31
n5
4.1027922576201E+39
2 √n
9147.6165748243
3 √n
437.39314114007
4 √n
95.64317317417
5 √n
38.416976424425
1 , 3 , 173 , 217 , 519 , 651 , 743 , 2229 , 37541 , 112623 , 128539 , 161231 , 385617 , 483693 , 27892963 , 83678889
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
-83678888
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 83678889 can be divided by 16 positive divisors.
The sum of these divisors (counting 83678889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111111001101011010101001
3
Ternary
12211110022212010
4
Quaternary
10333031122221
5
Quinary
132410211024
6
Senary
12145310133
8
Octal
477153251
10
Decimal
83678889
12
Duodecimal
24035349
16
Hexadecimal
4fcd6a9
20
Vigesimal
162jh49
36
Base36
1dtj1l
md5
ae77351e7d77aff74f05c9134ed647a0
sha1
e931f05df659224e4223b1240e5705e6b641d126
sha256
21fa9816f30558a4a2c7a22b1bfd669e17857bbd85018fd55a5ca74f8dde3667
sha512
dde743a8822f3563c27df3b144f054c6797f18544af27d1b8d04721e268f1d3741bdd400416f05d40c26358606e68f6041d382cd37991409ee1613d7d5690a93
ripemd-160
08fc930a67902f78415e7cd140ddf0e1eecd6a11
Diameter
167357778
Circumference
525769965.88591
Area
2.199792330745E+16
Volume
2.4543490435662E+24
Surface area
8.7991693229802E+16
Circumference
525769965.88591
Perimeter
334715556
Area
7002156464274321
Diagonal
118339819.70811
Surface area
42012938785645926
Volume
5.8593267353464E+23
Space diagonal
144936087.26892
Perimeter
251036667
Area
3.0320226896675E+15
Altitude
72468043.634458
Surface area
3.0320226896675E+15
Volume
6.9052827795852E+22
Height
39446606.569371