148971562 is an even 9-digits composite number following 148971561
and preceding 148971563 . In scientific notation, it is written as 1.48971562 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 74485780 positive integers (up to 148971562) that are relatively prime to 148971562.
148971562 has 4 divisors, whose sum is 223457346
The reverse of 148971562 is 265179841
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-eight million nine hundred seventy-one thousand five hundred sixty-two
Scientific notation
1.48971562 × 10^8
Engineering notation
1.48971562 × 10^6
Prime Factorization
2 × 74485781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148971562
Product of the distinct prime numbers
The prime factorization of 148971562 is 2 × 74485781.
Since it has a total of 2 prime factors.
7 , 2 , 5 , 100 , 43 , 621 , 2943 , 7605 , 9139 , 97667 , 453818 , 42453 , 4451136 , 2012061 , 80652539 , 85332417 , 698632752 , 680010152 , 7001829959 , 3294225798
n×2
297943124
n×3
446914686
n×4
595886248
n×5
744857810
n÷2
74485781
n÷3
49657187.333333
n÷3
37242890.5
n÷5
29794312.4
n2
22192526284719844
n3
3.3060553053608E+24
n4
4.9250822289798E+32
n5
7.3369719262956E+40
2 √n
12205.390694279
3 √n
530.11218937478
4 √n
110.47801000325
5 √n
43.114233979254
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
-148971561
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 148971562 can be divided by 4 positive divisors.
The sum of these divisors (counting 148971562) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000010010000000101010
3
Ternary
101101022112120021
4
Quaternary
20320102000222
5
Quinary
301114042222
6
Senary
22440551054
8
Octal
1070220052
10
Decimal
148971562
12
Duodecimal
41a8248a
16
Hexadecimal
8e1202a
20
Vigesimal
26b18i2
36
Base36
2goz6y
md5
4a2fc1384ec1ba11f85f1b4ee2993708
sha1
205483dcced47e6726e2cb15f1795f758bcfac20
sha256
4d06ed35cb90a50d8ace5e4c7c0f39b82510f50f2c37bc69f1e56bdd4bfea301
sha512
1a1018e782e90aaf1e41c8191c5ec42c7cdffaf881ddb74528d5dd642f131f7e0d8223d9390143f71d7c3b38566813203b0554868393f95a0e49f1bac5fd76de
ripemd-160
c2ab1b5b0eda540294c5c0e21df0da11ff83e1a4
Diameter
297943124
Circumference
936015929.54599
Area
6.9719877540674E+16
Volume
1.3848372079577E+25
Surface area
2.788795101627E+17
Circumference
936015929.54599
Perimeter
595886248
Area
22192526284719844
Diagonal
210677603.3883
Surface area
133155157708319064
Volume
3.3060553053608E+24
Space diagonal
258026314.2669
Perimeter
446914686
Area
9.6096457683606E+15
Altitude
129013157.13345
Surface area
9.6096457683606E+15
Volume
3.8962235423306E+23
Height
70225867.796101