149743164 is an even 9-digits composite number following 149743163
and preceding 149743165 . In scientific notation, it is written as 1.49743164 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 49914384 positive integers (up to 149743164) that are relatively prime to 149743164.
149743164 has 12 divisors, whose sum is 349400744
The reverse of 149743164 is 461347941
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million seven hundred forty-three thousand one hundred sixty-four
Scientific notation
1.49743164 × 10^8
Engineering notation
1.49743164 × 10^6
Prime Factorization
2 × 2 × 3 × 12478597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74871582
Product of the distinct prime numbers
The prime factorization of 149743164 is 2 × 2 × 3 × 12478597.
Since it has a total of 4 prime factors.
1 , 9 , 35 , 84 , 253 , 342 , 5318 , 8480 , 21549 , 78970 , 267201 , 255874 , 4269346 , 1520184 , 20634064 , 92452327 , 715384968 , 920435013 , 6937986259 , 1789793209
n×2
299486328
n×3
449229492
n×4
598972656
n×5
748715820
n÷2
74871582
n÷3
49914388
n÷3
37435791
n÷5
29948632.8
n2
22423015164730896
n3
3.3576932371868E+24
n4
5.0279160907775E+32
n5
7.5289606375954E+40
2 √n
12236.958935945
3 √n
531.02585692694
4 √n
110.62078889587
5 √n
43.158803988685
1 , 2 , 3 , 4 , 6 , 12 , 12478597 , 24957194 , 37435791 , 49914388 , 74871582 , 149743164
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
-149743163
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 149743164 can be divided by 12 positive divisors.
The sum of these divisors (counting 149743164) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001110011000111100
3
Ternary
101102202202000010
4
Quaternary
20323032120330
5
Quinary
301313240124
6
Senary
22505303220
8
Octal
1073163074
10
Decimal
149743164
12
Duodecimal
42194b10
16
Hexadecimal
8ece63c
20
Vigesimal
26fhhi4
36
Base36
2h5ikc
md5
4989809d09f5204328d01030acd07e09
sha1
f3881f15abc56d434086209e47addf6ccbc9b0c8
sha256
8b1a58ed758ec1eb3c2debe9a7d6785c1b0869af041d616d7a0e1a39b91da1cd
sha512
0271b4dc0bad9d9962d40a2f2c310fee4298734e815d0a0ba9c130c00e1a8dc3cda2d507612e40d0a8dc5ae145a1bd33dd21b1eae851cdd5634101f21ac341a3
ripemd-160
fbc8d79a25b9e63591650e34fbc94f0b7907a29a
Diameter
299486328
Circumference
940864047.89538
Area
7.0443979712851E+16
Volume
1.4064672542606E+25
Surface area
2.817759188514E+17
Circumference
940864047.89538
Perimeter
598972656
Area
22423015164730896
Diagonal
211768813.40146
Surface area
134538090988385376
Volume
3.3576932371868E+24
Space diagonal
259362768.13412
Perimeter
449229492
Area
9.7094503810503E+15
Altitude
129681384.06706
Surface area
9.7094503810503E+15
Volume
3.9570794285983E+23
Height
70589604.467153