149969315 is an odd 9-digits composite number following 149969314
and preceding 149969316 . In scientific notation, it is written as 1.49969315 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 114759040 positive integers (up to 149969315) that are relatively prime to 149969315.
149969315 has 8 divisors, whose sum is 187787808
The reverse of 149969315 is 513969941
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million nine hundred sixty-nine thousand three hundred fifteen
Scientific notation
1.49969315 × 10^8
Engineering notation
1.49969315 × 10^6
Prime Factorization
5 × 23 × 1304081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149969315
Product of the distinct prime numbers
The prime factorization of 149969315 is 5 × 23 × 1304081.
Since it has a total of 3 prime factors.
9 , 6 , 53 , 62 , 43 , 284 , 866 , 9726 , 83483 , 71469 , 287062 , 791275 , 3500218 , 8266046 , 89323437 , 70660052 , 501570925 , 645985430 , 9600361420 , 1928931626
n×2
299938630
n×3
449907945
n×4
599877260
n×5
749846575
n÷2
74984657.5
n÷3
49989771.666667
n÷3
37492328.75
n÷5
29993863
n2
22490795441569225
n3
3.3729291861773E+24
n4
5.0583587959451E+32
n5
7.5859860365211E+40
2 √n
12246.195939964
3 √n
531.29305136694
4 √n
110.66253178002
5 √n
43.171832317271
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
-149969314
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 149969315 can be divided by 8 positive divisors.
The sum of these divisors (counting 149969315) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111100000101100110100011
3
Ternary
101110012020020002
4
Quaternary
20330011212203
5
Quinary
301343004230
6
Senary
22514210215
8
Octal
1074054643
10
Decimal
149969315
12
Duodecimal
4228396b
16
Hexadecimal
8f059a3
20
Vigesimal
26h635f
36
Base36
2had2b
md5
b9d062fedd1934f6c07f9ddae2eba8e1
sha1
ec663063f8430644e88b74c3a7d21e50a919fb96
sha256
945a0556f59bcfd90ef2276c59d176b196930ba69fe7ae11485f6f13e7efbfdc
sha512
002d4681f27d1ac9a1f9c5092e89f6d0d7264cf12af5ef8eb1dbd63759b0a2a816d573966ca69a101fb8012c8afb3bfbbb58830600419f631d4c5f9b47165207
ripemd-160
7a63b5448f9c90589c31bf857eb9cafe798084fb
Diameter
299938630
Circumference
942284996.53579
Area
7.0656917732625E+16
Volume
1.4128492736497E+25
Surface area
2.826276709305E+17
Circumference
942284996.53579
Perimeter
599877260
Area
22490795441569225
Diagonal
212088639.2128
Surface area
134944772649415350
Volume
3.3729291861773E+24
Space diagonal
259754473.1563
Perimeter
449907945
Area
9.7388001018591E+15
Altitude
129877236.57815
Surface area
9.7388001018591E+15
Volume
3.9750351666799E+23
Height
70696213.070934