12173889 is an odd 8-digits composite number following 12173888
and preceding 12173890 . In scientific notation, it is written as 1.2173889 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 6080832 positive integers (up to 12173889) that are relatively prime to 12173889.
12173889 has 16 divisors, whose sum is 14463680
The reverse of 12173889 is 98837121
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twelve million one hundred seventy-three thousand eight hundred eighty-nine
Scientific notation
1.2173889 × 10^7
Engineering notation
1.2173889 × 10^6
Prime Factorization
21 × 19 × 13 × 2347
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12173889
Product of the distinct prime numbers
The prime factorization of 12173889 is 21 × 19 × 13 × 2347.
Since it has a total of 4 prime factors.
5 , 5 , 83 , 100 , 310 , 578 , 3312 , 3725 , 90956 , 85017 , 351362 , 306709 , 1541515 , 1986130 , 68608562 , 24092075 , 738690330 , 6970605 , 3569713214 , 4614158849
n×2
24347778
n×3
36521667
n×4
48695556
n×5
60869445
n÷2
6086944.5
n÷3
4057963
n÷3
3043472.25
n÷5
2434777.8
n2
148203573384321
n3
1.8042138517841E+21
n4
2.1964299163882E+28
n5
2.6739093998389E+35
2 √n
3489.1100584533
3 √n
230.04340075751
4 √n
59.068689323984
5 √n
26.126778748664
1 , 13 , 19 , 21 , 247 , 273 , 399 , 2347 , 5187 , 30511 , 44593 , 49287 , 579709 , 640731 , 936453 , 12173889
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
-12173888
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 12173889 can be divided by 16 positive divisors.
The sum of these divisors (counting 12173889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110011100001001000001
3
Ternary
211220111102210
4
Quaternary
232130021001
5
Quinary
11104031024
6
Senary
1112532333
8
Octal
56341101
10
Decimal
12173889
12
Duodecimal
40b10a9
16
Hexadecimal
b9c241
20
Vigesimal
3g1ee9
36
Base36
78xfl
md5
27102507eff830d9e57acbe1288f4bbe
sha1
180587b3ac1855c39db768c4d36c3bc693b88c11
sha256
9c8fc7cee4c323501a86a41460dbfcb993bc3e837cb7eb32a3a083767b661673
sha512
009b84157991b5617ffd8f07716fc034b388c539ffa7d0d0ae0ab5c9d32bd420b0bef393d87c8039a5e7734fe16a6feda2600545e9980f1607480fffd78ba366
ripemd-160
272f2a0dc452bfc71bab2a931d4be686b0fb5ce5
Diameter
24347778
Circumference
76490800.496035
Area
4.6559525737994E+14
Volume
7.5574733096931E+21
Surface area
1.8623810295198E+15
Circumference
76490800.496035
Perimeter
48695556
Area
148203573384321
Diagonal
17216478.930625
Surface area
889221440305926
Volume
1.8042138517841E+21
Space diagonal
21085794.273704
Perimeter
36521667
Area
64174029741227
Altitude
10542897.136852
Surface area
64174029741227
Volume
2.126286415512E+20
Height
5738826.3102082