149715297 is an odd 9-digits composite number following 149715296
and preceding 149715298 . In scientific notation, it is written as 1.49715297 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 99810144 positive integers (up to 149715297) that are relatively prime to 149715297.
149715297 has 6 divisors, whose sum is 168198758
The reverse of 149715297 is 792517941
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred fifteen thousand two hundred ninety-seven
Scientific notation
1.49715297 × 10^8
Engineering notation
1.49715297 × 10^6
Prime Factorization
9 × 9 × 1848337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
16635033
Product of the distinct prime numbers
The prime factorization of 149715297 is 9 × 9 × 1848337.
Since it has a total of 3 prime factors.
1 , 10 , 75 , 76 , 856 , 44 , 4582 , 8207 , 16485 , 83555 , 361678 , 560599 , 4143501 , 1307057 , 80774065 , 36114555 , 140170477 , 532607167 , 6697393686 , 6637677234
n×2
299430594
n×3
449145891
n×4
598861188
n×5
748576485
n÷2
74857648.5
n÷3
49905099
n÷3
37428824.25
n÷5
29943059.4
n2
22414670155798209
n3
3.3558189995324E+24
n4
5.0241743819323E+32
n5
7.5219575977079E+40
2 √n
12235.820242223
3 √n
530.99291381906
4 √n
110.61564194192
5 √n
43.157197510102
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149715296
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715297 can be divided by 6 positive divisors.
The sum of these divisors (counting 149715297) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000111011000111100101100001
3
Ternary
101102201022210000
4
Quaternary
20323013211201
5
Quinary
301311342142
6
Senary
22504530213
8
Octal
1073074541
10
Decimal
149715297
12
Duodecimal
42180969
16
Hexadecimal
8ec7961
20
Vigesimal
26fe84h
36
Base36
2h4x29
md5
11409ed2cc4062d93a243cdf13d295a5
sha1
7afa2f5303485e953d266c6329810bf9ff972ec7
sha256
9b52e3eebb6904f9ab0c4bf6074896cc2d6161797e65d33194ec1d63aedca329
sha512
7974b62d8a20da3665d6307d1df74b26cc40d903ca071b51e6e3135ed6084a6ca81490d88448673fb0036bd1e3fdb9ac6b1dfa0535b2b4aab396e7d7a2557097
ripemd-160
8f97f71d6e00c4f42fc3bd5f28f9f111b101e666
Diameter
299430594
Circumference
940688954.37043
Area
7.0417763094094E+16
Volume
1.4056821754277E+25
Surface area
2.8167105237638E+17
Circumference
940688954.37043
Perimeter
598861188
Area
22414670155798209
Diagonal
211729403.51212
Surface area
134488020934789254
Volume
3.3558189995324E+24
Space diagonal
259314501.07426
Perimeter
449145891
Area
9.7058368861851E+15
Altitude
129657250.53713
Surface area
9.7058368861851E+15
Volume
3.95487061834E+23
Height
70576467.837372