148978712 is an even 9-digits composite number following 148978711
and preceding 148978713 . In scientific notation, it is written as 1.48978712 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 74489352 positive integers (up to 148978712) that are relatively prime to 148978712.
148978712 has 8 divisors, whose sum is 279335100
The reverse of 148978712 is 217879841
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred seventy-eight thousand seven hundred twelve
Scientific notation
1.48978712 × 10^8
Engineering notation
1.48978712 × 10^6
Prime Factorization
2 × 2 × 2 × 18622339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37244678
Product of the distinct prime numbers
The prime factorization of 148978712 is 2 × 2 × 2 × 18622339.
Since it has a total of 4 prime factors.
8 , 10 , 28 , 50 , 913 , 747 , 4954 , 4703 , 70176 , 95511 , 313566 , 752262 , 5794552 , 5291514 , 59590368 , 54945708 , 2787620 , 351453786 , 8660893549 , 9263105688
n×2
297957424
n×3
446936136
n×4
595914848
n×5
744893560
n÷2
74489356
n÷3
49659570.666667
n÷3
37244678
n÷5
29795742.4
n2
22194656629178944
n3
3.3065313578973E+24
n4
4.9260278288716E+32
n5
7.3387328122144E+40
2 √n
12205.683594129
3 √n
530.12067028094
4 √n
110.47933559779
5 √n
43.114647831201
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
-148978711
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 148978712 can be divided by 8 positive divisors.
The sum of these divisors (counting 148978712) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011110000011000
3
Ternary
101101022220101002
4
Quaternary
20320103300120
5
Quinary
301114304322
6
Senary
22441044132
8
Octal
1070236030
10
Decimal
148978712
12
Duodecimal
41a86648
16
Hexadecimal
8e13c18
20
Vigesimal
26b26fc
36
Base36
2gp4pk
md5
b860189a1d3b9de3a50a73296b17b6c6
sha1
b270ac69f5cfeb62286e89dab8f6e1b355d81f58
sha256
0427c8d8a0161124f47cf198187c301becf54ac1ee71b396852367a9bdb17e61
sha512
21d09b8af71d6c24cc3ace116a702504fb92b4936771761c72f081a24a6092660125ef4f1d6ab2cb55ba4148db24bce2d5ab39081e13beba9f8792ec0157b5bc
ripemd-160
ffe6fc48fac51abe2d9e8e3aea15896c19043cc7
Diameter
297957424
Circumference
936060854.32094
Area
6.9726570215177E+16
Volume
1.3850366163779E+25
Surface area
2.7890628086071E+17
Circumference
936060854.32094
Perimeter
595914848
Area
22194656629178944
Diagonal
210687715.01528
Surface area
133167939775073664
Volume
3.3065313578973E+24
Space diagonal
258038698.43017
Perimeter
446936136
Area
9.6105682345708E+15
Altitude
129019349.21509
Surface area
9.6105682345708E+15
Volume
3.8967845756253E+23
Height
70229238.338425