83149765 is an odd 8-digits composite number following 83149764
and preceding 83149766 . In scientific notation, it is written as 8.3149765 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 65860800 positive integers (up to 83149765) that are relatively prime to 83149765.
83149765 has 8 divisors, whose sum is 100768248
The reverse of 83149765 is 56794138
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-three million one hundred forty-nine thousand seven hundred sixty-five
Scientific notation
8.3149765 × 10^7
Engineering notation
8.3149765 × 10^6
Prime Factorization
5 × 101 × 164653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83149765
Product of the distinct prime numbers
The prime factorization of 83149765 is 5 × 101 × 164653.
Since it has a total of 3 prime factors.
3 , 7 , 6 , 26 , 953 , 292 , 9670 , 1905 , 33460 , 42761 , 187596 , 85187 , 420570 , 8834295 , 12202672 , 76011600 , 86540274 , 18792360 , 2091311343 , 3682530634
n×2
166299530
n×3
249449295
n×4
332599060
n×5
415748825
n÷2
41574882.5
n÷3
27716588.333333
n÷3
20787441.25
n÷5
16629953
n2
6913883419555225
n3
5.7488778157341E+23
n4
4.7801783939201E+31
n5
3.9747071011253E+39
2 √n
9118.649296908
3 √n
436.46927316098
4 √n
95.491618987783
5 √n
38.368268908104
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
-83149764
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 83149765 can be divided by 8 positive divisors.
The sum of these divisors (counting 83149765) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101001100001111000101
3
Ternary
12210110110000221
4
Quaternary
10331030033011
5
Quinary
132241243030
6
Senary
12130104341
8
Octal
475141705
10
Decimal
83149765
12
Duodecimal
23a1b0b1
16
Hexadecimal
4f4c3c5
20
Vigesimal
15jde85
36
Base36
1di6rp
md5
92ad1e62000e1f09e44baef78cfc58c9
sha1
f864f2f95558147cab0b42265d7f2c64bc4f5106
sha256
ce0c4326148e5c0f194ac8afda93f1e9ae2eb16c82285375e35f685b067a0277
sha512
21fd6cdd92721844cfd823c73c0ac6183ee957d8d2747d710f34e58f2d6a7261b25134bca92c04549f8e1b5eecce2cf43749c958fcc0202ed0672e6123f2ca17
ripemd-160
2c5031f2ebac7478fdb12ce4dd051499114553a7
Diameter
166299530
Circumference
522445381.74344
Area
2.1720605358651E+16
Volume
2.4080843083061E+24
Surface area
8.6882421434604E+16
Circumference
522445381.74344
Perimeter
332599060
Area
6913883419555225
Diagonal
117591525.37114
Surface area
41483300517331350
Volume
5.7488778157341E+23
Space diagonal
144019617.61741
Perimeter
249449295
Area
2.9937993400694E+15
Altitude
72009808.808706
Surface area
2.9937993400694E+15
Volume
6.7751174795309E+22
Height
39197175.123712