150197981 (number)

150197981 is an odd 9-digits composite number following 150197980 and preceding 150197982. In scientific notation, it is written as 1.50197981 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 143667612 positive integers (up to 150197981) that are relatively prime to 150197981.

Interesting facts

Basic properties

Name

Name one hundred fifty million one hundred ninety-seven thousand nine hundred eighty-one

Notation

Scientific notation 1.50197981 × 10^8
Engineering notation 1.50197981 × 10^6

Prime Factorization of 150197981

Prime Factorization 23 × 6530347

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 150197981
Product of the distinct prime numbers

The prime factorization of 150197981 is 23 × 6530347. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 69, 48, 362, 844, 1953, 6491, 85576, 12241, 633611, 929738, 6034786, 2791334, 75357920, 31176890, 115588145, 284488918, 3809892683, 6973121062

Basic calculations (n = 150197981)

Multiplication

n×y
n×2 300395962
n×3 450593943
n×4 600791924
n×5 750989905

Division

n÷y
n÷2 75098990.5
n÷3 50065993.666667
n÷3 37549495.25
n÷5 30039596.2

Exponentiation

ny
n2 22559433496476361
n3 3.3883813636745E+24
n4 5.0892803968194E+32
n5 7.6439964034515E+40

Nth Root

y√n
2√n 12255.528589172
3√n 531.56294427236
4√n 110.70469090861
5√n 43.184989561889

Divisors of 150197981

1, 23, 6530347, 150197981

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 -150197980
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 150197981 can be divided by 4 positive divisors. The sum of these divisors (counting 150197981) is 1, the average is 0.25.

Base conversion 150197981

Base System Value
2 Binary 1000111100111101011011011101
3 Ternary 101110121211220012
4 Quaternary 20330331123131
5 Quinary 301422313411
6 Senary 22523133005
8 Octal 1074753335
10 Decimal 150197981
12 Duodecimal 42374165
16 Hexadecimal 8f3d6dd
20 Vigesimal 26ieej1
36 Base36 2hf9i5

Cryptographic Hash Functions

md5 beb4c98a643155143a9cd069243f95c3
sha1 66a1a4cdeb12ed7e6e340f9a90e8c915d37e79b1
sha256 830a8c6b3495f7af05e9ef969eae0a71a9ec302a25d01be2c73643608a9dda88
sha512 883f2081a7b7c77dadca5643f47a3862cc4614890f92a419a4c8a3e69713c4c210af14e201aa46e4024033aec80f55dc9d247bd5b3073ff012c3e57b38c50f36
ripemd-160 d1bb4db55984c06deda6bc68d96d1f15e6dfb489

150197981 as geometric shapes

Circle

Radius = n
Diameter 300395962
Circumference 943721747.38724
Area 7.0872550541678E+16

Sphere

Radius = n
Volume 1.4193218666241E+25
Surface area 2.8349020216671E+17
Circumference 943721747.38724

Square

Length = n
Perimeter 600791924
Area 22559433496476361
Diagonal 212412021.77126

Cube

Length = n
Surface area 135356600978858166
Volume 3.3883813636745E+24
Space diagonal 260150534.28626

Equilateral Triangle

Length = n
Perimeter 450593943
Area 9.7685212514671E+15
Altitude 130075267.14313

Triangular Pyramid

Length = n
Surface area 9.7685212514671E+15
Volume 3.9932457325006E+23
Height 70804007.257085