149722715 is an odd 9-digits composite number following 149722714
and preceding 149722716 . In scientific notation, it is written as 1.49722715 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 115914240 positive integers (up to 149722715) that are relatively prime to 149722715.
149722715 has 8 divisors, whose sum is 185463168
The reverse of 149722715 is 517227941
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million seven hundred twenty-two thousand seven hundred fifteen
Scientific notation
1.49722715 × 10^8
Engineering notation
1.49722715 × 10^6
Prime Factorization
5 × 31 × 965953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149722715
Product of the distinct prime numbers
The prime factorization of 149722715 is 5 × 31 × 965953.
Since it has a total of 3 prime factors.
6 , 9 , 20 , 9 , 772 , 686 , 2578 , 1383 , 51019 , 78706 , 427219 , 756327 , 6146403 , 3255152 , 79762675 , 24433101 , 780808723 , 573386212 , 1945788985 , 4465963004
n×2
299445430
n×3
449168145
n×4
598890860
n×5
748613575
n÷2
74861357.5
n÷3
49907571.666667
n÷3
37430678.75
n÷5
29944543
n2
22416891386971225
n3
3.3563178403174E+24
n4
5.0251701945526E+32
n5
7.523821248655E+40
2 √n
12236.123364857
3 √n
531.00168344261
4 √n
110.61701209514
5 √n
43.157625166798
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
-149722714
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 149722715 can be divided by 8 positive divisors.
The sum of these divisors (counting 149722715) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001011001011011
3
Ternary
101102201200221202
4
Quaternary
20323021121123
5
Quinary
301312111330
6
Senary
22505024415
8
Octal
1073113133
10
Decimal
149722715
12
Duodecimal
4218510b
16
Hexadecimal
8ec965b
20
Vigesimal
26ff6ff
36
Base36
2h52sb
md5
89a91901805161f58214c5b4242fa144
sha1
02f57b41ca0232e9f6423b7b0db500c74453e0c9
sha256
03a07723228a3365de2d58f10f0917635b0bdeab45a667be0fd81648142fca37
sha512
2a057a2c115b3f9da88eaff1f74177525e65dd66ca0db44b829546a1003c32829493c237a834a97532f4fe918c28d89bcce951e35726e43be3777c5361151974
ripemd-160
dadb3e91e209ffcc534ff3ad8a3b0c076f43342f
Diameter
299445430
Circumference
940735563.03904
Area
7.0424741297629E+16
Volume
1.4058911293672E+25
Surface area
2.8169896519052E+17
Circumference
940735563.03904
Perimeter
598890860
Area
22416891386971225
Diagonal
211739894.14832
Surface area
134501348321827350
Volume
3.3563178403174E+24
Space diagonal
259327349.42715
Perimeter
449168145
Area
9.7067987074968E+15
Altitude
129663674.71358
Surface area
9.7067987074968E+15
Volume
3.9554585078431E+23
Height
70579964.716107