148979913 is an odd 9-digits composite number following 148979912
and preceding 148979914 . In scientific notation, it is written as 1.48979913 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 99289344 positive integers (up to 148979913) that are relatively prime to 148979913.
148979913 has 8 divisors, whose sum is 198701088
The reverse of 148979913 is 319979841
Previous prime number is 10627
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-eight million nine hundred seventy-nine thousand nine hundred thirteen
Scientific notation
1.48979913 × 10^8
Engineering notation
1.48979913 × 10^6
Prime Factorization
3 × 10627 × 4673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148979913
Product of the distinct prime numbers
The prime factorization of 148979913 is 3 × 10627 × 4673.
Since it has a total of 3 prime factors.
1 , 4 , 62 , 36 , 255 , 735 , 9580 , 7058 , 4548 , 81242 , 175909 , 468514 , 8015040 , 8361157 , 78238853 , 58406482 , 709137627 , 296345564 , 9057155051 , 958561029
n×2
297959826
n×3
446939739
n×4
595919652
n×5
744899565
n÷2
74489956.5
n÷3
49659971
n÷3
37244978.25
n÷5
29795982.6
n2
22195014477487569
n3
3.3066113258898E+24
n4
4.9261866765588E+32
n5
7.3390286249549E+40
2 √n
12205.732792422
3 √n
530.12209480933
4 √n
110.47955825591
5 √n
43.114717345193
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
-148979912
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 148979913 can be divided by 8 positive divisors.
The sum of these divisors (counting 148979913) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010100000011001001
3
Ternary
101101022222000120
4
Quaternary
20320110003021
5
Quinary
301114324123
6
Senary
22441053453
8
Octal
1070240311
10
Decimal
148979913
12
Duodecimal
41a87289
16
Hexadecimal
8e140c9
20
Vigesimal
26b29fd
36
Base36
2gp5mx
md5
3c967374dd68ef98778f2a2b8f40032f
sha1
65a496c75dcf73ce673493c7d775ff9efd6ce3e3
sha256
8160c31607d600861a9389c59504d82b7fb323b26121f22881415db057b1fbfb
sha512
23e29bb76fc5667b6e1981efb8d242674be3f0bd8b4e6b88b4a90c3c796d425ca8531d7018730b0a0679fdc77950b50e31abd874046c41f75d2aea3f651f4d4c
ripemd-160
8a88288aae3e29a0340a5d4a3913f4969bcc9e49
Diameter
297959826
Circumference
936068400.42649
Area
6.9727694428794E+16
Volume
1.3850701132923E+25
Surface area
2.7891077771518E+17
Circumference
936068400.42649
Perimeter
595919652
Area
22195014477487569
Diagonal
210689413.48576
Surface area
133170086864925414
Volume
3.3066113258898E+24
Space diagonal
258040778.62319
Perimeter
446939739
Area
9.6107231874338E+15
Altitude
129020389.3116
Surface area
9.6107231874338E+15
Volume
3.8968788188082E+23
Height
70229804.495255