148944969 is an odd 9-digits composite number following 148944968
and preceding 148944970 . In scientific notation, it is written as 1.48944969 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 97613304 positive integers (up to 148944969) that are relatively prime to 148944969.
148944969 has 12 divisors, whose sum is 218790000
The reverse of 148944969 is 969449841
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred forty-eight million nine hundred forty-four thousand nine hundred sixty-nine
Scientific notation
1.48944969 × 10^8
Engineering notation
1.48944969 × 10^6
Prime Factorization
3 × 3 × 59 × 280499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49648323
Product of the distinct prime numbers
The prime factorization of 148944969 is 3 × 3 × 59 × 280499.
Since it has a total of 4 prime factors.
2 , 8 , 38 , 64 , 292 , 651 , 7179 , 7350 , 7253 , 56181 , 8284 , 463571 , 8643740 , 6165709 , 23705958 , 93368454 , 847843255 , 408809639 , 5144774730 , 5077273680
n×2
297889938
n×3
446834907
n×4
595779876
n×5
744724845
n÷2
74472484.5
n÷3
49648323
n÷3
37236242.25
n÷5
29788993.8
n2
22184603790410961
n3
3.30428512384E+24
n4
4.9215664533752E+32
n5
7.330425628294E+40
2 √n
12204.301249969
3 √n
530.08064395276
4 √n
110.47307929975
5 √n
43.112694599946
1 , 3 , 9 , 59 , 177 , 531 , 280499 , 841497 , 2524491 , 16549441 , 49648323 , 148944969
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148944968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148944969 can be divided by 12 positive divisors.
The sum of these divisors (counting 148944969) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111000001011100001001001
3
Ternary
101101021012002100
4
Quaternary
20320023201021
5
Quinary
301112214334
6
Senary
22440224013
8
Octal
1070134111
10
Decimal
148944969
12
Duodecimal
41a6b009
16
Hexadecimal
8e0b849
20
Vigesimal
26ai289
36
Base36
2goeo9
md5
9faec8ee25acc54a012f3d42435bd332
sha1
a68b333b5bbf4862d3afcb7c4d098b52cb271229
sha256
750ef66570d683bb7bdcdd64db7737288c9555f1e03d0845a518f25107fbe992
sha512
ccde5dd1378f4cc1255004f3e0cbf06a411df9269b896e516c2edb994fdc656be2f6d906ee1ae01d0a8bf9ebcdb1b626dd9fbfe6f55795c1966effa9e2b4c449
ripemd-160
e112efb80bf037e22ea069aa6700379c17fc41d8
Diameter
297889938
Circumference
935848840.79912
Area
6.9694988290755E+16
Volume
1.3840957160563E+25
Surface area
2.7877995316302E+17
Circumference
935848840.79912
Perimeter
595779876
Area
22184603790410961
Diagonal
210639995.20704
Surface area
133107622742465766
Volume
3.30428512384E+24
Space diagonal
257980253.83977
Perimeter
446834907
Area
9.6062152276942E+15
Altitude
128990126.91989
Surface area
9.6062152276942E+15
Volume
3.8941373634019E+23
Height
70213331.73568