149724962 is an even 9-digits composite number following 149724961
and preceding 149724963 . In scientific notation, it is written as 1.49724962 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 74323764 positive integers (up to 149724962) that are relatively prime to 149724962.
149724962 has 8 divisors, whose sum is 226203600
The reverse of 149724962 is 269427941
Previous prime number is 139
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred twenty-four thousand nine hundred sixty-two
Scientific notation
1.49724962 × 10^8
Engineering notation
1.49724962 × 10^6
Prime Factorization
2 × 139 × 538579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149724962
Product of the distinct prime numbers
The prime factorization of 149724962 is 2 × 139 × 538579.
Since it has a total of 3 prime factors.
5 , 2 , 43 , 29 , 298 , 689 , 232 , 1295 , 66313 , 16752 , 36827 , 334332 , 8920906 , 8170339 , 55327656 , 7575763 , 549562233 , 47001905 , 3062356834 , 6256742239
n×2
299449924
n×3
449174886
n×4
598899848
n×5
748624810
n÷2
74862481
n÷3
49908320.666667
n÷3
37431240.5
n÷5
29944992.4
n2
22417564245901444
n3
3.3564689548502E+24
n4
5.0254718671912E+32
n5
7.5243858434727E+40
2 √n
12236.215182809
3 √n
531.00433980822
4 √n
110.61742712072
5 √n
43.157754705728
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724961
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724962 can be divided by 8 positive divisors.
The sum of these divisors (counting 149724962) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001111100100010
3
Ternary
101102201211000222
4
Quaternary
20323021330202
5
Quinary
301312144322
6
Senary
22505043042
8
Octal
1073117442
10
Decimal
149724962
12
Duodecimal
42186482
16
Hexadecimal
8ec9f22
20
Vigesimal
26ffc82
36
Base36
2h54iq
md5
1d89102137aa071ac7662caeb25c062d
sha1
297687836fd5fef61978cd5e23d15d1ee6eaedaf
sha256
a20231f8a5eabc798d362d4c320e37cf39103f4ddcb414d39bb5b4bc98a6f9c6
sha512
6591589fb515975a5e85995aa0538a1fd7dab7769d74d134a6d72f159a262bef7b26ced70c5384f85c6737877d46e47dd0627922dda61c4e472b6686683f03ab
ripemd-160
2fd957b3fc0b6bb74edc58eaaf6971cb6bb22e86
Diameter
299449924
Circumference
940749681.35642
Area
7.0426855146301E+16
Volume
1.4059544280746E+25
Surface area
2.817074205852E+17
Circumference
940749681.35642
Perimeter
598899848
Area
22417564245901444
Diagonal
211743071.8862
Surface area
134505385475408664
Volume
3.3564689548502E+24
Space diagonal
259331241.34532
Perimeter
449174886
Area
9.7070900639602E+15
Altitude
129665620.67266
Surface area
9.7070900639602E+15
Volume
3.9556365980278E+23
Height
70581023.962065