148972197 is an odd 9-digits composite number following 148972196
and preceding 148972198 . In scientific notation, it is written as 1.48972197 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 90286160 positive integers (up to 148972197) that are relatively prime to 148972197.
148972197 has 8 divisors, whose sum is 216686880
The reverse of 148972197 is 791279841
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred seventy-two thousand one hundred ninety-seven
Scientific notation
1.48972197 × 10^8
Engineering notation
1.48972197 × 10^6
Prime Factorization
3 × 11 × 4514309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148972197
Product of the distinct prime numbers
The prime factorization of 148972197 is 3 × 11 × 4514309.
Since it has a total of 3 prime factors.
7 , 4 , 89 , 84 , 299 , 628 , 5883 , 5515 , 59534 , 67800 , 953544 , 222284 , 9742766 , 9276708 , 70447167 , 46269532 , 356601636 , 530904979 , 7089285129 , 5269876923
n×2
297944394
n×3
446916591
n×4
595888788
n×5
744860985
n÷2
74486098.5
n÷3
49657399
n÷3
37243049.25
n÷5
29794439.4
n2
22192715479006809
n3
3.3060975823036E+24
n4
4.9251662033215E+32
n5
7.3371282989895E+40
2 √n
12205.416707348
3 √n
530.11294258511
4 √n
110.47812773281
5 √n
43.11427073458
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
-148972196
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 148972197 can be divided by 8 positive divisors.
The sum of these divisors (counting 148972197) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010010001010100101
3
Ternary
101101022120102210
4
Quaternary
20320102022211
5
Quinary
301114102242
6
Senary
22440554033
8
Octal
1070221245
10
Decimal
148972197
12
Duodecimal
41a82919
16
Hexadecimal
8e122a5
20
Vigesimal
26b1a9h
36
Base36
2gozol
md5
59fa0922aa4834ab0ba3f449ed3ff84e
sha1
ae0c5a154625d56424c58129b900bce3b86e2c7f
sha256
803b791a4afe86fea03aea749f21175bab78f5a31da0d5f26703609e5e015420
sha512
7ee76c46ff717941b752c6606f652465c267932c1d6a22692dacbe704888f3cd7de59404f73278b1dfa29f2bc1fe649f361aca2cce76269f56f1b966a30f94f8
ripemd-160
3fea773dd049f1ac1e544978540a3a95327fafab
Diameter
297944394
Circumference
936019919.36866
Area
6.9720471912056E+16
Volume
1.3848549168821E+25
Surface area
2.7888188764823E+17
Circumference
936019919.36866
Perimeter
595888788
Area
22192715479006809
Diagonal
210678501.41392
Surface area
133156292874040854
Volume
3.3060975823036E+24
Space diagonal
258027414.11916
Perimeter
446916591
Area
9.60972769189E+15
Altitude
129013707.05958
Surface area
9.60972769189E+15
Volume
3.8962733661855E+23
Height
70226167.137972