149722717 is an odd 9-digits composite number following 149722716
and preceding 149722718 . In scientific notation, it is written as 1.49722717 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 141842556 positive integers (up to 149722717) that are relatively prime to 149722717.
149722717 has 4 divisors, whose sum is 157602880
The reverse of 149722717 is 717227941
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-two thousand seven hundred seventeen
Scientific notation
1.49722717 × 10^8
Engineering notation
1.49722717 × 10^6
Prime Factorization
19 × 7880143
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149722717
Product of the distinct prime numbers
The prime factorization of 149722717 is 19 × 7880143.
Since it has a total of 2 prime factors.
9 , 10 , 1 , 4 , 795 , 186 , 2869 , 3217 , 12420 , 49340 , 510739 , 384393 , 3598892 , 3457578 , 71889215 , 30234603 , 712595687 , 587610782 , 5378492405 , 8728018943
n×2
299445434
n×3
449168151
n×4
598890868
n×5
748613585
n÷2
74861358.5
n÷3
49907572.333333
n÷3
37430679.25
n÷5
29944543.4
n2
22416891985862089
n3
3.3563179748188E+24
n4
5.0251704630581E+32
n5
7.523821751172E+40
2 √n
12236.123446582
3 √n
531.00168580699
4 √n
110.61701246455
5 √n
43.157625282098
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
-149722716
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 149722717 can be divided by 4 positive divisors.
The sum of these divisors (counting 149722717) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001001011001011101
3
Ternary
101102201200221211
4
Quaternary
20323021121131
5
Quinary
301312111332
6
Senary
22505024421
8
Octal
1073113135
10
Decimal
149722717
12
Duodecimal
42185111
16
Hexadecimal
8ec965d
20
Vigesimal
26ff6fh
36
Base36
2h52sd
md5
fcd422b2f4e1b80561cba949792d519a
sha1
ecb2609b53dec7cde5720616744b5444360dcd2d
sha256
64146452ac124ceea5a7b3a5099bcbd3ee78352fdf55d1215583718a90eefbf3
sha512
298166641849517598755c473ab1af639e33582e20d2c0330af4d23fca00a4fbff3424985112d7881eb7eb6f78861e7b7d7b6079c875e5f43426a602cac24aa6
ripemd-160
a507e8e60e6787bf24c080d63e93751a5bd00bb1
Diameter
299445434
Circumference
940735575.60541
Area
7.04247431791E+16
Volume
1.4058911857069E+25
Surface area
2.816989727164E+17
Circumference
940735575.60541
Perimeter
598890868
Area
22416891985862089
Diagonal
211739896.97675
Surface area
134501351915172534
Volume
3.3563179748188E+24
Space diagonal
259327352.89126
Perimeter
449168151
Area
9.7067989668242E+15
Altitude
129663676.44563
Surface area
9.7067989668242E+15
Volume
3.9554586663545E+23
Height
70579965.658916