14897387 is an odd 8-digits composite number following 14897386
and preceding 14897388 . In scientific notation, it is written as 1.4897387 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 13617072 positive integers (up to 14897387) that are relatively prime to 14897387.
14897387 has 12 divisors, whose sum is 16276320
The reverse of 14897387 is 78379841
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
fourteen million eight hundred ninety-seven thousand three hundred eighty-seven
Scientific notation
1.4897387 × 10^7
Engineering notation
1.4897387 × 10^6
Prime Factorization
29 × 19 × 19 × 1423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
784073
Product of the distinct prime numbers
The prime factorization of 14897387 is 29 × 19 × 19 × 1423.
Since it has a total of 4 prime factors.
6 , 5 , 95 , 62 , 504 , 248 , 776 , 1145 , 50524 , 47350 , 238436 , 180847 , 3736804 , 5470447 , 68150277 , 61711811 , 125224734 , 48999354 , 5739263095 , 379249801
n×2
29794774
n×3
44692161
n×4
59589548
n×5
74486935
n÷2
7448693.5
n÷3
4965795.6666667
n÷3
3724346.75
n÷5
2979477.4
n2
221932139427769
n3
3.3062089687934E+21
n4
4.9253874510987E+28
n5
7.337540298396E+35
2 √n
3859.713331324
3 √n
246.05755257746
4 √n
62.126591177401
5 √n
27.203326871694
1 , 19 , 29 , 361 , 551 , 1423 , 10469 , 27037 , 41267 , 513703 , 784073 , 14897387
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-14897386
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 14897387 can be divided by 12 positive divisors.
The sum of these divisors (counting 14897387) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111000110101000011101011
3
Ternary
1001000212101002
4
Quaternary
320311003223
5
Quinary
12303204022
6
Senary
1251145215
8
Octal
70650353
10
Decimal
14897387
12
Duodecimal
4ba520b
16
Hexadecimal
e350eb
20
Vigesimal
4d2397
36
Base36
8vawb
md5
719a7453ec387735e76941efcde6d3f6
sha1
5add64bab0ae462fc297db5bac345f3ee5780496
sha256
86e32394513177fee7839a9b644d0b5dffc9457d48fac0ef2be1975d4e940891
sha512
3ea59d9e7d39a702fcfb5ea5b9ec868c861840b854f8139d93f746a65be33d8997ad133828c2746deb181ab785c29cf18494ed26c6b8aabee996ac66631052bd
ripemd-160
2f777334e4511a4d43ef518aa99aefe7fe6f0411
Diameter
29794774
Circumference
93603043.113768
Area
6.9722037882174E+14
Volume
1.3849015743459E+22
Surface area
2.788881515287E+15
Circumference
93603043.113768
Perimeter
59589548
Area
221932139427769
Diagonal
21068086.739321
Surface area
1331592836566614
Volume
3.3062089687934E+21
Space diagonal
25803031.184016
Perimeter
44692161
Area
96099435330339
Altitude
12901515.592008
Surface area
96099435330339
Volume
3.8964046364227E+20
Height
7022695.5797735