149969308 is an even 9-digits composite number following 149969307
and preceding 149969309 . In scientific notation, it is written as 1.49969308 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 68851200 positive integers (up to 149969308) that are relatively prime to 149969308.
149969308 has 24 divisors, whose sum is 284667264
The reverse of 149969308 is 803969941
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-nine million nine hundred sixty-nine thousand three hundred eight
Scientific notation
1.49969308 × 10^8
Engineering notation
1.49969308 × 10^6
Prime Factorization
2 × 2 × 17 × 41 × 53791
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74984654 Product of the distinct prime numbers
The prime factorization of 149969308 is 2 × 2 × 17 × 41 × 53791.
Since it has a total of 5 prime factors.
4 , 6 , 31 , 25 , 42 , 78 , 2740 , 827 , 43679 , 86084 , 450119 , 51673 , 7341886 , 4128706 , 32174917 , 56008907 , 718289738 , 969724677 , 8899855066 , 4530261543
n×2
299938616
n×3
449907924
n×4
599877232
n×5
749846540
n÷2
74984654
n÷3
49989769.333333
n÷3
37492327
n÷5
29993861.6
n2
22490793341998864
n3
3.3729287138706E+24
n4
5.058357851525E+32
n5
7.5859842660957E+40
2 √n12246.195654161
3 √n531.29304310069
4 √n110.66253048869
5 √n43.171831914251
1 , 2 , 4 , 17 , 34 , 41 , 68 , 82 , 164 , 697 , 1394 , 2788 , 53791 , 107582 , 215164 , 914447 , 1828894 , 2205431 , 3657788 , 4410862 , 8821724 , 37492327 , 74984654 , 149969308
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149969307 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149969308 can be divided by 24 positive divisors.
The sum of these divisors (counting 149969308) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111100000101100110011100
3
Ternary
101110012020012211
4
Quaternary
20330011212130
5
Quinary
301343004213
6
Senary
22514210204
8
Octal
1074054634
10
Decimal
149969308
12
Duodecimal
42283964
16
Hexadecimal
8f0599c
20
Vigesimal
26h6358
36
Base36
2had24
md5
690afeeaf17397bf82044355e8a98e45
sha1
3c18ac0f0f440a2426efd65c775250af1ce65f3e
sha256
cf8a76d40be4e50b74b514cac1e6d2753705c6641c68f5037e1155e6522bca0f
sha512
17ba756d2629b3f09f5213accbf862da45c9c6a65a6b360a5545c9213b7f3b9af7ff86509bc6b800e210f7c4a7329188966c46a581a13b4fc7f7c9062535c06f
ripemd-160
8d7274ff53a0c221ecab486250bc1cbeaeca94db
Diameter
299938616
Circumference
942284952.55349
Area
7.065691113663E+16
Volume
1.4128490758104E+25
Surface area
2.8262764454652E+17
Circumference
942284952.55349
Perimeter
599877232
Area
22490793341998864
Diagonal
212088629.31331
Surface area
134944760051993184
Volume
3.3729287138706E+24
Space diagonal
259754461.03195
Perimeter
449907924
Area
9.7387991927185E+15
Altitude
129877230.51597
Surface area
9.7387991927185E+15
Volume
3.9750346100612E+23
Height
70696209.771103