148913869 is an odd 9-digits composite number following 148913868
and preceding 148913870 . In scientific notation, it is written as 1.48913869 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 131092416 positive integers (up to 148913869) that are relatively prime to 148913869.
148913869 has 8 divisors, whose sum is 151139520
The reverse of 148913869 is 968319841
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred thirteen thousand eight hundred sixty-nine
Scientific notation
1.48913869 × 10^8
Engineering notation
1.48913869 × 10^6
Prime Factorization
377 × 83 × 4759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148913869
Product of the distinct prime numbers
The prime factorization of 148913869 is 377 × 83 × 4759.
Since it has a total of 3 prime factors.
8 , 3 , 82 , 21 , 952 , 859 , 3218 , 9692 , 23687 , 13214 , 848798 , 81161 , 7391160 , 5181251 , 62143934 , 76016802 , 812972535 , 690691348 , 347220507 , 8969682714
n×2
297827738
n×3
446741607
n×4
595655476
n×5
744569345
n÷2
74456934.5
n÷3
49637956.333333
n÷3
37228467.25
n÷5
29782773.8
n2
22175340380549161
n3
3.3022157324595E+24
n4
4.9174572099321E+32
n5
7.3227757877294E+40
2 √n
12203.027042501
3 √n
530.04374742722
4 √n
110.46731209956
5 √n
43.110894046613
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
-148913868
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 148913869 can be divided by 8 positive divisors.
The sum of these divisors (counting 148913869) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000011111011001101
3
Ternary
101101012121102111
4
Quaternary
20320003323031
5
Quinary
301110220434
6
Senary
22435424021
8
Octal
1070037315
10
Decimal
148913869
12
Duodecimal
41a55011
16
Hexadecimal
8e03ecd
20
Vigesimal
26ae4d9
36
Base36
2gnqod
md5
e063cb8a7c28600f23499fd129afb3ca
sha1
1267b50281793276f4dd798be954b66f9be69e45
sha256
f9a2c3f8d3e35f09c97f62b039d818df8f06e83cff63fccda8522421ab1682ab
sha512
17aa43e5d29a0df0ff60b43b8a8652912c29abba44766cc11214c5f9c13d4e0a4e7a0011106206c4ada7d750c9bfc47c4346da743f2e9e25a8ac8fa28b7fa2a2
ripemd-160
8f64dbfdae372dccb8769168c1e4d443ba674c16
Diameter
297827738
Circumference
935653433.73607
Area
6.9665886430386E+16
Volume
1.3832288914218E+25
Surface area
2.7866354572155E+17
Circumference
935653433.73607
Perimeter
595655476
Area
22175340380549161
Diagonal
210596013.16525
Surface area
133052042283294966
Volume
3.3022157324595E+24
Space diagonal
257926387.05966
Perimeter
446741607
Area
9.6022040535612E+15
Altitude
128963193.52983
Surface area
9.6022040535612E+15
Volume
3.8916985622717E+23
Height
70198671.055083