103427985 is an odd 9-digits composite number following 103427984
and preceding 103427986 . In scientific notation, it is written as 1.03427985 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 54462720 positive integers (up to 103427985) that are relatively prime to 103427985.
103427985 has 16 divisors, whose sum is 167581440
The reverse of 103427985 is 589724301
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred three million four hundred twenty-seven thousand nine hundred eighty-five
Scientific notation
1.03427985 × 10^8
Engineering notation
1.03427985 × 10^6
Prime Factorization
3 × 5 × 79 × 87281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103427985
Product of the distinct prime numbers
The prime factorization of 103427985 is 3 × 5 × 79 × 87281.
Since it has a total of 4 prime factors.
5 , 2 , 27 , 69 , 763 , 370 , 5657 , 9781 , 4485 , 11608 , 579592 , 517737 , 8236139 , 8632131 , 78224991 , 39947479 , 745808852 , 148658862 , 7933411975 , 3250983557
n×2
206855970
n×3
310283955
n×4
413711940
n×5
517139925
n÷2
51713992.5
n÷3
34475995
n÷3
25856996.25
n÷5
20685597
n2
10697348081160225
n3
1.106405156878E+24
n4
1.144332559695E+32
n5
1.1835601081915E+40
2 √n
10169.95501465
3 √n
469.40317333284
4 √n
100.84619484467
5 √n
40.07999076161
1 , 3 , 5 , 15 , 79 , 237 , 395 , 1185 , 87281 , 261843 , 436405 , 1309215 , 6895199 , 20685597 , 34475995 , 103427985
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
-103427984
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 103427985 can be divided by 16 positive divisors.
The sum of these divisors (counting 103427985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010100010111110010001
3
Ternary
21012121200112010
4
Quaternary
12022202332101
5
Quinary
202434143420
6
Senary
14132453133
8
Octal
612427621
10
Decimal
103427985
12
Duodecimal
2a77a1a9
16
Hexadecimal
62a2f91
20
Vigesimal
1c689j5
36
Base36
1pktjl
md5
31ab45532e3a98ea41a44a66fb6855e5
sha1
c4f0ca9124bf8313bd94cb168e87180a30bfd2a0
sha256
81d65aa1bebe8c088e74565b54071bccbe0311652f6a22970c94cc1820ac9a82
sha512
d7f4424160aec242e581b715eb6212967c861677e5b9aedcf88c343f1196c2c913e8873fe57954e988897bdc5da3a9027ffe8c5643b5f0f45b760dc0d005e391
ripemd-160
95e8e41c32ad3da29021242d6474835fe3890a3c
Diameter
206855970
Circumference
649857195.70319
Area
3.3606710144666E+16
Volume
4.6344990836558E+24
Surface area
1.3442684057866E+17
Circumference
649857195.70319
Perimeter
413711940
Area
10697348081160225
Diagonal
146269259.11592
Surface area
64184088486961350
Volume
1.106405156878E+24
Space diagonal
179142524.94447
Perimeter
310283955
Area
4.6320875957047E+15
Altitude
89571262.472236
Surface area
4.6320875957047E+15
Volume
1.303910981947E+23
Height
48756419.705307