149683669 is an odd 9-digits composite number following 149683668
and preceding 149683670 . In scientific notation, it is written as 1.49683669 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 149625900 positive integers (up to 149683669) that are relatively prime to 149683669.
149683669 has 4 divisors, whose sum is 149741440
The reverse of 149683669 is 966386941
Previous prime number is 2719
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred forty-nine million six hundred eighty-three thousand six hundred sixty-nine
Scientific notation
1.49683669 × 10^8
Engineering notation
1.49683669 × 10^6
Prime Factorization
2719 × 55051
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149683669 Product of the distinct prime numbers
The prime factorization of 149683669 is 2719 × 55051.
Since it has a total of 2 prime factors.
4 , 3 , 19 , 60 , 372 , 43 , 1074 , 3236 , 68238 , 52179 , 681576 , 2814 , 2596250 , 1541777 , 47407635 , 86393206 , 427861015 , 371155100 , 9781007684 , 1404867889
n×2
299367338
n×3
449051007
n×4
598734676
n×5
748418345
n÷2
74841834.5
n÷3
49894556.333333
n÷3
37420917.25
n÷5
29936733.8
n2
22405200765301561
n3
3.3536926552319E+24
n4
5.0199302133347E+32
n5
7.5140157245589E+40
2 √n12234.527739149
3 √n530.95551967392
4 √n110.60979947161
5 √n43.155373927305
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149683668 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149683669 can be divided by 4 positive divisors.
The sum of these divisors (counting 149683669) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111010111111110111010101
3
Ternary
101102122201101121
4
Quaternary
20322333313111
5
Quinary
301304334134
6
Senary
22504123541
8
Octal
1072776725
10
Decimal
149683669
12
Duodecimal
421665b1
16
Hexadecimal
8ebfdd5
20
Vigesimal
26fa939
36
Base36
2h48np
md5
a5f91581309f66f79a21ac64bdfda421
sha1
73e1b4f979e64f179b8873147918324b0aa43661
sha256
bdcee37fa374fb818e8477398e738ff9f6203c4c810d67666b6f3c578679cecd
sha512
09ca8bff54e84ad90edc14953cc7c470897f6016f53ffbc35ae54763fa84939d3c8cef784c62cde08e5b5caa0b8981ac2543212602633aa83b1d6cf8a45a08d1
ripemd-160
d30cc13aec695854a119059f263f03ff5faa0ce6
Diameter
299367338
Circumference
940490229.78553
Area
7.0388014126476E+16
Volume
1.40479149441E+25
Surface area
2.815520565059E+17
Circumference
940490229.78553
Perimeter
598734676
Area
22405200765301561
Diagonal
211684674.76557
Surface area
134431204591809366
Volume
3.3536926552319E+24
Space diagonal
259259719.77132
Perimeter
449051007
Area
9.7017365198208E+15
Altitude
129629859.88566
Surface area
9.7017365198208E+15
Volume
3.95236469755E+23
Height
70561558.255188