149712345 is an odd 9-digits composite number following 149712344
and preceding 149712346 . In scientific notation, it is written as 1.49712345 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 79846560 positive integers (up to 149712345) that are relatively prime to 149712345.
149712345 has 12 divisors, whose sum is 259501476
The reverse of 149712345 is 543217941
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-nine million seven hundred twelve thousand three hundred forty-five
Scientific notation
1.49712345 × 10^8
Engineering notation
1.49712345 × 10^6
Prime Factorization
3 × 3 × 5 × 3326941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49904115
Product of the distinct prime numbers
The prime factorization of 149712345 is 3 × 3 × 5 × 3326941.
Since it has a total of 4 prime factors.
3 , 8 , 9 , 1 , 561 , 965 , 7489 , 385 , 35648 , 91792 , 113773 , 159656 , 4337423 , 6438684 , 30987513 , 59325152 , 872770767 , 261819624 , 4650559918 , 1079589859
n×2
299424690
n×3
449137035
n×4
598849380
n×5
748561725
n÷2
74856172.5
n÷3
49904115
n÷3
37428086.25
n÷5
29942469
n2
22413786245399025
n3
3.3556204991274E+24
n4
5.0237781385444E+32
n5
7.5212160588121E+40
2 √n
12235.6996122
3 √n
530.98942385864
4 √n
110.61509667401
5 √n
43.157027319007
1 , 3 , 5 , 9 , 15 , 45 , 3326941 , 9980823 , 16634705 , 29942469 , 49904115 , 149712345
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
-149712344
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 149712345 can be divided by 12 positive divisors.
The sum of these divisors (counting 149712345) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011000110110111011001
3
Ternary
101102201011201200
4
Quaternary
20323012313121
5
Quinary
301311243340
6
Senary
22504504413
8
Octal
1073066731
10
Decimal
149712345
12
Duodecimal
4217b109
16
Hexadecimal
8ec6dd9
20
Vigesimal
26fe0h5
36
Base36
2h4us9
md5
bbd7b7dc97c8ccb5592cca2d61bb5773
sha1
dc7705d87f498891d2ad0ec857f2c8fcbea5615e
sha256
4cb63f836e6342affc8797b8431a07e72988ad579c2ae06472301427b31171af
sha512
b844e2fa579a73719b103f0f4f12cf97f3a4cdcc9b4303fd9808d1acea0541234171e0035b435cab796d112f902aee9403b7fbe7a29873f2cd893e87a82661b6
ripemd-160
1396b6df6623f18cdba27a3aaa66b75714e6a11f
Diameter
299424690
Circumference
940670406.4074
Area
7.0414986207678E+16
Volume
1.4055990277725E+25
Surface area
2.8165994483071E+17
Circumference
940670406.4074
Perimeter
598849380
Area
22413786245399025
Diagonal
211725228.75368
Surface area
134482717472394150
Volume
3.3556204991274E+24
Space diagonal
259309388.06028
Perimeter
449137035
Area
9.7054541417549E+15
Altitude
129654694.03014
Surface area
9.7054541417549E+15
Volume
3.9546366833693E+23
Height
70575076.251227