148969815 (number)

148969815 is an odd 9-digits composite number following 148969814 and preceding 148969816. In scientific notation, it is written as 1.48969815 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 79450560 positive integers (up to 148969815) that are relatively prime to 148969815.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred sixty-nine thousand eight hundred fifteen

Notation

Scientific notation 1.48969815 × 10^8
Engineering notation 1.48969815 × 10^6

Prime Factorization of 148969815

Prime Factorization 3 × 5 × 9931321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 148969815
Product of the distinct prime numbers

The prime factorization of 148969815 is 3 × 5 × 9931321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 148969815)

Multiplication

n×y
n×2 297939630
n×3 446909445
n×4 595879260
n×5 744849075

Division

n÷y
n÷2 74484907.5
n÷3 49656605
n÷3 37242453.75
n÷5 29793963

Exponentiation

ny
n2 22192005781134225
n3 3.3059389956945E+24
n4 4.9248512058989E+32
n5 7.3365417304529E+40

Nth Root

y√n
2√n 12205.319127331
3√n 530.11011714568
4√n 110.47768610598
5√n 43.114132858048

Divisors of 148969815

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 -148969814
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 148969815 can be divided by 8 positive divisors. The sum of these divisors (counting 148969815) is 1, the average is 0.125.

Base conversion 148969815

Base System Value
2 Binary 1000111000010001100101010111
3 Ternary 101101022110011120
4 Quaternary 20320101211113
5 Quinary 301114013230
6 Senary 22440535023
8 Octal 1070214527
10 Decimal 148969815
12 Duodecimal 41a81473
16 Hexadecimal 8e11957
20 Vigesimal 26b14af
36 Base36 2goxuf

Cryptographic Hash Functions

md5 3fcb3aeedfc59b96008fb79a3fd76529
sha1 c4cd383741701bbf43b66e443d7ce3bb9a4562e7
sha256 e9b3a61b00f8a93ad948e73bae593f3874153a9398249d7bcf69a5fd37dfcfa9
sha512 4bf13fa9cff00da3c10525c98c6fecf75a0ce9ca6d8144af8453fea5b83bf4ed0c2decd0797066378e244b91cfe99cea767f50a2c884a38666bf762c16973aae
ripemd-160 f27b447080978924d0104b41ab9eb85b88e4b9d1

148969815 as geometric shapes

Circle

Radius = n
Diameter 297939630
Circumference 936004952.82126
Area 6.9718242330433E+16

Sphere

Radius = n
Volume 1.3847884882786E+25
Surface area 2.7887296932173E+17
Circumference 936004952.82126

Square

Length = n
Perimeter 595879260
Area 22192005781134225
Diagonal 210675132.75721

Cube

Length = n
Surface area 133152034686805350
Volume 3.3059389956945E+24
Space diagonal 258023288.37414

Equilateral Triangle

Length = n
Perimeter 446909445
Area 9.6094203836967E+15
Altitude 129011644.18707

Triangular Pyramid

Length = n
Surface area 9.6094203836967E+15
Volume 3.8960864700744E+23
Height 70225044.252404