148907979 is an odd 9-digits composite number following 148907978
and preceding 148907980 . In scientific notation, it is written as 1.48907979 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 90247200 positive integers (up to 148907979) that are relatively prime to 148907979.
148907979 has 8 divisors, whose sum is 180494640
The reverse of 148907979 is 979709841
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred forty-eight million nine hundred seven thousand nine hundred seventy-nine
Scientific notation
1.48907979 × 10^8
Engineering notation
1.48907979 × 10^6
Prime Factorization
9 × 11 × 1504121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148907979
Product of the distinct prime numbers
The prime factorization of 148907979 is 9 × 11 × 1504121.
Since it has a total of 3 prime factors.
7 , 4 , 80 , 78 , 929 , 303 , 1677 , 5784 , 84482 , 32220 , 524332 , 277137 , 6756047 , 1443776 , 19529673 , 78168524 , 310250606 , 471544718 , 207373079 , 17690271
n×2
297815958
n×3
446723937
n×4
595631916
n×5
744539895
n÷2
74453989.5
n÷3
49635993
n÷3
37226994.75
n÷5
29781595.8
n2
22173586209864441
n3
3.3018239096932E+24
n4
4.9166792540629E+32
n5
7.3213277111373E+40
2 √n
12202.785706551
3 √n
530.03675905007
4 √n
110.46621975315
5 √n
43.110553007615
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
-148907978
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 148907979 can be divided by 8 positive divisors.
The sum of these divisors (counting 148907979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000010011111001011
3
Ternary
101101012022100100
4
Quaternary
20320002133023
5
Quinary
301110023404
6
Senary
22435340443
8
Octal
1070023713
10
Decimal
148907979
12
Duodecimal
41a51723
16
Hexadecimal
8e027cb
20
Vigesimal
26ad9ij
36
Base36
2gnm4r
md5
6b830a8e6b12361e491a280eb29d6380
sha1
cd9cb6f59c69a5b42ec43a29f46293e4bdcefe62
sha256
96231620c665c5e40b94b0cf7333e93bd60c90b5c244a9d6b88c62e5bac5c754
sha512
25691b78638a7c3d6f1512418ea3520e8e22a9fb0a3c6ee4d964f6a743c74bf57a6ca56a390f33055b0e13525962bf3ab9bc77bede3d50ced5c838134543f349
ripemd-160
f786ab08a36b8f4d54873297de7faeeb4b15116f
Diameter
297815958
Circumference
935616425.77461
Area
6.966037554065E+16
Volume
1.3830647650852E+25
Surface area
2.786415021626E+17
Circumference
935616425.77461
Perimeter
595631916
Area
22173586209864441
Diagonal
210587683.44737
Surface area
133041517259186646
Volume
3.3018239096932E+24
Space diagonal
257916185.2804
Perimeter
446723937
Area
9.6014444753735E+15
Altitude
128958092.6402
Surface area
9.6014444753735E+15
Volume
3.8912367947132E+23
Height
70195894.482456