149969479 is an odd 9-digits composite number following 149969478
and preceding 149969480 . In scientific notation, it is written as 1.49969479 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 136234560 positive integers (up to 149969479) that are relatively prime to 149969479.
149969479 has 8 divisors, whose sum is 163724688
The reverse of 149969479 is 974969941
Previous prime number is 1597
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred forty-nine million nine hundred sixty-nine thousand four hundred seventy-nine
Scientific notation
1.49969479 × 10^8
Engineering notation
1.49969479 × 10^6
Prime Factorization
11 × 1597 × 8537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149969479
Product of the distinct prime numbers
The prime factorization of 149969479 is 11 × 1597 × 8537.
Since it has a total of 3 prime factors.
9 , 1 , 62 , 12 , 442 , 111 , 8910 , 8322 , 7848 , 63695 , 163226 , 579889 , 654575 , 4652360 , 43714796 , 53836108 , 635413280 , 340687547 , 1738155786 , 3292070512
n×2
299938958
n×3
449908437
n×4
599877916
n×5
749847395
n÷2
74984739.5
n÷3
49989826.333333
n÷3
37492369.75
n÷5
29993895.8
n2
22490844631531441
n3
3.3729402516607E+24
n4
5.0583809223969E+32
n5
7.586027515154E+40
2 √n
12246.202635919
3 √n
531.29324503329
4 √n
110.66256203396
5 √n
43.171841759439
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
-149969478
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 149969479 can be divided by 8 positive divisors.
The sum of these divisors (counting 149969479) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111100000101101001000111
3
Ternary
101110012020110011
4
Quaternary
20330011221013
5
Quinary
301343010404
6
Senary
22514211051
8
Octal
1074055107
10
Decimal
149969479
12
Duodecimal
42283a87
16
Hexadecimal
8f05a47
20
Vigesimal
26h63dj
36
Base36
2had6v
md5
dd43f73a14da0500f2944c59d60a71b0
sha1
a7408dce1444fd8d0f0ce9ac0789ec3e77afe5a6
sha256
47c612fcdd8099f6c0080926c4671b207e20a5b0440d7526bbdcb12d4d05f5a6
sha512
4a639b7f6e9c1d906b755999b25b0e73b870bebfb451d83763607705c0a0123ef3fc866c1dfeaf11d7930ab3be053aa3809f314f346cb90d0d5495e1adfa9def
ripemd-160
58ede1abe5ea9b7677099512ec4b871335109a62
Diameter
299938958
Circumference
942286026.97818
Area
7.0657072267449E+16
Volume
1.4128539087486E+25
Surface area
2.8262828906979E+17
Circumference
942286026.97818
Perimeter
599877916
Area
22490844631531441
Diagonal
212088871.14383
Surface area
134945067789188646
Volume
3.3729402516607E+24
Space diagonal
259754757.21263
Perimeter
449908437
Area
9.7388214017375E+15
Altitude
129877378.60632
Surface area
9.7388214017375E+15
Volume
3.9750482074773E+23
Height
70696290.381276