148221256 is an even 9-digits composite number following 148221255
and preceding 148221257 . In scientific notation, it is written as 1.48221256 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors.
There are 74110624 positive integers (up to 148221256) that are relatively prime to 148221256.
148221256 has 8 divisors, whose sum is 277914870
The reverse of 148221256 is 652122841
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred forty-eight million two hundred twenty-one thousand two hundred fifty-six
Scientific notation
1.48221256 × 10^8
Engineering notation
1.48221256 × 10^6
Prime Factorization
2 × 2 × 2 × 18527657
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37055314
Product of the distinct prime numbers
The prime factorization of 148221256 is 2 × 2 × 2 × 18527657.
Since it has a total of 4 prime factors.
3 , 4 , 71 , 89 , 869 , 976 , 1606 , 6572 , 91721 , 92691 , 39546 , 311134 , 2448820 , 7790053 , 89135091 , 16522665 , 786305012 , 853605342 , 6471829195 , 7946858211
n×2
296442512
n×3
444663768
n×4
592885024
n×5
741106280
n÷2
74110628
n÷3
49407085.333333
n÷3
37055314
n÷5
29644251.2
n2
21969540730217536
n3
3.256352920776E+24
n4
4.8266071989669E+32
n5
7.1540578124951E+40
2 √n
12174.61523006
3 √n
529.22070828681
4 √n
110.33863888076
5 √n
43.070716630564
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
-148221255
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 148221256 can be divided by 8 positive divisors.
The sum of these divisors (counting 148221256) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110101011010110101001000
3
Ternary
101022220102100011
4
Quaternary
20311122311020
5
Quinary
300421040011
6
Senary
22412521304
8
Octal
1065326510
10
Decimal
148221256
12
Duodecimal
41780234
16
Hexadecimal
8d5ad48
20
Vigesimal
2667d2g
36
Base36
2g8w94
md5
6d9b48e3deab2490396e0d99ad1ccc2b
sha1
954f6f19b58352150bcb02c5896e1f139f00a038
sha256
86a7e92369a58305943196990aa0f8994eca991a69211c1192e4e40d1c652f88
sha512
8ae3db6760c863e530a294616147e22b8dd9fc27f5824496629d22342b20822329cb0fbc91c99b93fa5dc0509ffdafb8907f75dcaae21e7a3a5d7087b1537c4e
ripemd-160
33a971a0769f1f9d780a7eb170ca021894b95325
Diameter
296442512
Circumference
931301617.9109
Area
6.9019347760793E+16
Volume
1.3640179217874E+25
Surface area
2.7607739104317E+17
Circumference
931301617.9109
Perimeter
592885024
Area
21969540730217536
Diagonal
209616510.46717
Surface area
131817244381305216
Volume
3.256352920776E+24
Space diagonal
256726746.15367
Perimeter
444663768
Area
9.5130901909227E+15
Altitude
128363373.07684
Surface area
9.5130901909227E+15
Volume
3.8376487203622E+23
Height
69872170.155725