149743456 is an even 9-digits composite number following 149743455
and preceding 149743457 . In scientific notation, it is written as 1.49743456 × 10^8.
The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors.
There are 74871712 positive integers (up to 149743456) that are relatively prime to 149743456.
149743456 has 12 divisors, whose sum is 294807492
The reverse of 149743456 is 654347941
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred forty-nine million seven hundred forty-three thousand four hundred fifty-six
Scientific notation
1.49743456 × 10^8
Engineering notation
1.49743456 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4679483
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9358966 Product of the distinct prime numbers
The prime factorization of 149743456 is 2 × 2 × 2 × 2 × 2 × 4679483.
Since it has a total of 6 prime factors.
5 , 3 , 20 , 31 , 521 , 781 , 3614 , 62 , 26041 , 44474 , 650081 , 585934 , 2945078 , 3293692 , 45877497 , 37667526 , 626628919 , 394327954 , 6344100812 , 7724521558
n×2
299486912
n×3
449230368
n×4
598973824
n×5
748717280
n÷2
74871728
n÷3
49914485.333333
n÷3
37435864
n÷5
29948691.2
n2
22423102614823936
n3
3.3577128797864E+24
n4
5.0279553087492E+32
n5
7.5290340454566E+40
2 √n12236.970867008
3 √n531.02620209451
4 √n110.62084282362
5 √n43.158820820653
1 , 2 , 4 , 8 , 16 , 32 , 4679483 , 9358966 , 18717932 , 37435864 , 74871728 , 149743456
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
-149743455 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 149743456 can be divided by 12 positive divisors.
The sum of these divisors (counting 149743456) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001110011101100000
3
Ternary
101102202202101221
4
Quaternary
20323032131200
5
Quinary
301313242311
6
Senary
22505304424
8
Octal
1073163540
10
Decimal
149743456
12
Duodecimal
42195114
16
Hexadecimal
8ece760
20
Vigesimal
26fhicg
36
Base36
2h5isg
md5
321a3836174967a3ecabbde8dd647e36
sha1
ffc78d264569f8bde4f7b0d56bb49949c2aabca7
sha256
ec367ac5a62a058bf0103f00264f124086c32a9ae83a10211bc2198729ab9575
sha512
a414773da589f03601dda6cd01594df6584ca4c5bf00dc36ff71774e15bfa04af7dcf91132353f71bbd6749e4ec30a4f94005077be065c7017acb8759ea37837
ripemd-160
a267c80aee8bc65c5a771082a19a77a677b9aef6
Diameter
299486912
Circumference
940865882.58549
Area
7.0444254445421E+16
Volume
1.4064754821334E+25
Surface area
2.8177701778168E+17
Circumference
940865882.58549
Perimeter
598973824
Area
22423102614823936
Diagonal
211769226.35182
Surface area
134538615688943616
Volume
3.3577128797864E+24
Space diagonal
259363273.89295
Perimeter
449230368
Area
9.7094882480514E+15
Altitude
129681636.94648
Surface area
9.7094882480514E+15
Volume
3.9571025776239E+23
Height
70589742.117273