149748613 is an odd 9-digits composite number following 149748612
and preceding 149748614 . In scientific notation, it is written as 1.49748613 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 128355948 positive integers (up to 149748613) that are relatively prime to 149748613.
149748613 has 4 divisors, whose sum is 171141280
The reverse of 149748613 is 316847941
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred forty-nine million seven hundred forty-eight thousand six hundred thirteen
Scientific notation
1.49748613 × 10^8
Engineering notation
1.49748613 × 10^6
Prime Factorization
7 × 21392659
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149748613 Product of the distinct prime numbers
The prime factorization of 149748613 is 7 × 21392659.
Since it has a total of 2 prime factors.
10 , 10 , 96 , 27 , 59 , 737 , 5082 , 8468 , 54853 , 81767 , 960633 , 953929 , 4497381 , 4865389 , 69984914 , 31585489 , 804664854 , 339321830 , 1344518502 , 9170632887
n×2
299497226
n×3
449245839
n×4
598994452
n×5
748743065
n÷2
74874306.5
n÷3
49916204.333333
n÷3
37437153.25
n÷5
29949722.6
n2
22424647095423769
n3
3.3580597995542E+24
n4
5.028647973543E+32
n5
7.5303305930332E+40
2 √n12237.181579106
3 √n531.03229801073
4 √n110.62179522637
5 √n43.159118085026
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149748612 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748613 can be divided by 4 positive divisors.
The sum of these divisors (counting 149748613) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001111101110000101
3
Ternary
101102210000110221
4
Quaternary
20323033232011
5
Quinary
301313423423
6
Senary
22505344341
8
Octal
1073175605
10
Decimal
149748613
12
Duodecimal
421980b1
16
Hexadecimal
8ecfb85
20
Vigesimal
26fibad
36
Base36
2h5mrp
md5
96b85182053b9ec72867c0060f9459c6
sha1
164b266342212f9a6fb784157595d53870b868e3
sha256
b28efedf2f009da1a792624570bb37cf0b94dbf4c81e8ea7875d07c8f2447b35
sha512
91dbfe44fc3dcaa0bd0c5d4f4af229decc25ceae840c772ce38df3a21230beff70fac73fe5bb041848230ae16a1ecf82d88eec9ca2758498d9539656afee77f3
ripemd-160
57b2915e31a21fc02d0b9d497366ada8301eb56f
Diameter
299497226
Circumference
940898284.97212
Area
7.0449106574327E+16
Volume
1.406620799546E+25
Surface area
2.8179642629731E+17
Circumference
940898284.97212
Perimeter
598994452
Area
22424647095423769
Diagonal
211776519.45116
Surface area
134547882572542614
Volume
3.3580597995542E+24
Space diagonal
259372206.07897
Perimeter
449245839
Area
9.710157027769E+15
Altitude
129686103.03948
Surface area
9.710157027769E+15
Volume
3.9575114264912E+23
Height
70592173.150387