148961529 is an odd 9-digits composite number following 148961528
and preceding 148961530 . In scientific notation, it is written as 1.48961529 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 99307680 positive integers (up to 148961529) that are relatively prime to 148961529.
148961529 has 4 divisors, whose sum is 165512820
The reverse of 148961529 is 925169841
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million nine hundred sixty-one thousand five hundred twenty-nine
Scientific notation
1.48961529 × 10^8
Engineering notation
1.48961529 × 10^6
Prime Factorization
9 × 16551281
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148961529
Product of the distinct prime numbers
The prime factorization of 148961529 is 9 × 16551281.
Since it has a total of 2 prime factors.
3 , 2 , 44 , 53 , 40 , 110 , 4565 , 2766 , 30677 , 87155 , 669906 , 539804 , 8058871 , 6023334 , 28354591 , 67976766 , 879420693 , 799373780 , 2192375648 , 4270002924
n×2
297923058
n×3
446884587
n×4
595846116
n×5
744807645
n÷2
74480764.5
n÷3
49653843
n÷3
37240382.25
n÷5
29792305.8
n2
22189537122017841
n3
3.305387377498E+24
n4
4.9237555768941E+32
n5
7.3345015915642E+40
2 √n
12204.979680442
3 √n
530.10028836734
4 √n
110.47614982629
5 √n
43.113653228462
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148961528
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148961529 can be divided by 4 positive divisors.
The sum of these divisors (counting 148961529) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001111100011111001
3
Ternary
101101022000210200
4
Quaternary
20320033203321
5
Quinary
301113232104
6
Senary
22440432413
8
Octal
1070174371
10
Decimal
148961529
12
Duodecimal
41a78709
16
Hexadecimal
8e0f8f9
20
Vigesimal
26b03g9
36
Base36
2gorg9
md5
e80111dab7359a99a9eb3a35d8e6adea
sha1
6f5e91bff7f065aa78dc5ff0d08e826495616c67
sha256
970624e9bcd793d9eb76a84b46e7a955350732cf0c33bc65cafcecb12ccb72fe
sha512
31f686d7a4e8d75af96b8938e429b6b25816d843a07ff6c0c481b72b22ca0d89dd2d5d0ff9dfbfb7861f99f788dde6261290a70d4ddd0f174ac05317e24c21b9
ripemd-160
fd77a36ddad67964b296e3e31b7c960af717da11
Diameter
297923058
Circumference
935952890.34781
Area
6.9710486809089E+16
Volume
1.3845574269888E+25
Surface area
2.7884194723636E+17
Circumference
935952890.34781
Perimeter
595846116
Area
22189537122017841
Diagonal
210663414.58363
Surface area
133137222732107046
Volume
3.305387377498E+24
Space diagonal
258008936.60114
Perimeter
446884587
Area
9.6083514229426E+15
Altitude
129004468.30057
Surface area
9.6083514229426E+15
Volume
3.8954363817955E+23
Height
70221138.194544