149722875 is an odd 9-digits composite number following 149722874
and preceding 149722876 . In scientific notation, it is written as 1.49722875 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 79851600 positive integers (up to 149722875) that are relatively prime to 149722875.
149722875 has 16 divisors, whose sum is 207617280
The reverse of 149722875 is 578227941
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred twenty-two thousand eight hundred seventy-five
Scientific notation
1.49722875 × 10^8
Engineering notation
1.49722875 × 10^6
Prime Factorization
9 × 25 × 5 × 133087
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149722875
Product of the distinct prime numbers
The prime factorization of 149722875 is 9 × 25 × 5 × 133087.
Since it has a total of 4 prime factors.
2 , 10 , 4 , 49 , 332 , 923 , 3648 , 8809 , 32550 , 14878 , 990811 , 161821 , 5465676 , 6137015 , 13672343 , 99870750 , 814783974 , 384511102 , 1705239179 , 7456323501
n×2
299445750
n×3
449168625
n×4
598891500
n×5
748614375
n÷2
74861437.5
n÷3
49907625
n÷3
37430718.75
n÷5
29944575
n2
22416939298265625
n3
3.3563286004368E+24
n4
5.0251916750213E+32
n5
7.5238614501025E+40
2 √n
12236.129902874
3 √n
531.0018725928
4 √n
110.61704164763
5 √n
43.157634390806
1 , 5 , 9 , 25 , 45 , 125 , 225 , 1125 , 133087 , 665435 , 1197783 , 3327175 , 5988915 , 16635875 , 29944575 , 149722875
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149722874
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149722875 can be divided by 16 positive divisors.
The sum of these divisors (counting 149722875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001001011011111011
3
Ternary
101102201201011200
4
Quaternary
20323021123323
5
Quinary
301312113000
6
Senary
22505025243
8
Octal
1073113373
10
Decimal
149722875
12
Duodecimal
42185223
16
Hexadecimal
8ec96fb
20
Vigesimal
26ff73f
36
Base36
2h52wr
md5
938b4d88a764bc966aee3f2262b7aa36
sha1
0203c324c58111ef81671701db6056eb6e557dae
sha256
ddf05126c9a91110b38812b375d1928681d426a307c8ff343f3278680ec39876
sha512
751df79d19880acd76bd1ded07edff2cc485216f90a499e1f535e9a61ff62cba3f6fc3d59bf0073d201937929b517d7a3032ebe2ccfc463d1f6c3f9f3d230f8b
ripemd-160
b8e0df1f31d85998b48f46ab193f25f69e51bf2f
Diameter
299445750
Circumference
940736568.34869
Area
7.04248918154E+16
Volume
1.4058956365554E+25
Surface area
2.816995672616E+17
Circumference
940736568.34869
Perimeter
598891500
Area
22416939298265625
Diagonal
211740120.42249
Surface area
134501635789593750
Volume
3.3563286004368E+24
Space diagonal
259327626.55528
Perimeter
449168625
Area
9.7068194536959E+15
Altitude
129663813.27764
Surface area
9.7068194536959E+15
Volume
3.9554711887654E+23
Height
70580040.140831