148943389 is an odd 9-digits composite number following 148943388
and preceding 148943390 . In scientific notation, it is written as 1.48943389 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 124213824 positive integers (up to 148943389) that are relatively prime to 148943389.
148943389 has 8 divisors, whose sum is 156092600
The reverse of 148943389 is 983349841
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred forty-three thousand three hundred eighty-nine
Scientific notation
1.48943389 × 10^8
Engineering notation
1.48943389 × 10^6
Prime Factorization
49 × 37 × 82153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148943389
Product of the distinct prime numbers
The prime factorization of 148943389 is 49 × 37 × 82153.
Since it has a total of 3 prime factors.
5 , 6 , 3 , 53 , 793 , 49 , 2309 , 7832 , 61562 , 44118 , 271164 , 224880 , 3512822 , 1968550 , 37626212 , 27411357 , 523845270 , 203076570 , 5449995102 , 5420366614
n×2
297886778
n×3
446830167
n×4
595773556
n×5
744716945
n÷2
74471694.5
n÷3
49647796.333333
n÷3
37235847.25
n÷5
29788677.8
n2
22184133126805321
n3
3.3041799699336E+24
n4
4.9213576258782E+32
n5
7.3300368327929E+40
2 √n
12204.236518521
3 √n
530.07876959074
4 √n
110.47278632551
5 √n
43.112603132141
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
-148943388
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 148943389 can be divided by 8 positive divisors.
The sum of these divisors (counting 148943389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001011001000011101
3
Ternary
101101021002220211
4
Quaternary
20320023020131
5
Quinary
301112142024
6
Senary
22440212421
8
Octal
1070131035
10
Decimal
148943389
12
Duodecimal
41a6a111
16
Hexadecimal
8e0b21d
20
Vigesimal
26ahi99
36
Base36
2godgd
md5
6dbb72d9ba58ca8c9b5eea2467c55bed
sha1
3169c5f2a8cb781e65081bfdcf4a88172dad20cf
sha256
95eabbca23f8eaa13f9ed5fce442746803977df42163ec91dbacd8a5dc1a7be9
sha512
133d200f6e0a9bf865fc87a7abfc801b69d90ef60132178a965d065390ea692d9da4a23d1c1267014a8768f02255c9ed0bba5706baf02fe093461bdff7c01ff7
ripemd-160
b1e0f40969b83dfbafa142db0f5f0eb847313766
Diameter
297886778
Circumference
935838913.36633
Area
6.969350965743E+16
Volume
1.3840516692909E+25
Surface area
2.7877403862972E+17
Circumference
935838913.36633
Perimeter
595773556
Area
22184133126805321
Diagonal
210637760.74961
Surface area
133104798760831926
Volume
3.3041799699336E+24
Space diagonal
257977517.1995
Perimeter
446830167
Area
9.6060114243747E+15
Altitude
128988758.59975
Surface area
9.6060114243747E+15
Volume
3.8940134383346E+23
Height
70212586.916537