149724489 (number)

149724489 is an odd 9-digits composite number following 149724488 and preceding 149724490. In scientific notation, it is written as 1.49724489 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 98986368 positive integers (up to 149724489) that are relatively prime to 149724489.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand four hundred eighty-nine

Notation

Scientific notation 1.49724489 × 10^8
Engineering notation 1.49724489 × 10^6

Prime Factorization of 149724489

Prime Factorization 3 × 317 × 503 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149724489
Product of the distinct prime numbers

The prime factorization of 149724489 is 3 × 317 × 503 × 313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724489)

Multiplication

n×y
n×2 299448978
n×3 449173467
n×4 598897956
n×5 748622445

Division

n÷y
n÷2 74862244.5
n÷3 49908163
n÷3 37431122.25
n÷5 29944897.8

Exponentiation

ny
n2 22417422606311121
n3 3.356437144427E+24
n4 5.0254083630995E+32
n5 7.524266991814E+40

Nth Root

y√n
2√n 12236.195854922
3√n 531.00378063778
4√n 110.61733975703
5√n 43.157727437538

Divisors of 149724489

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149724488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149724489 can be divided by 16 positive divisors. The sum of these divisors (counting 149724489) is 1, the average is 0.0625.

Base conversion 149724489

Base System Value
2 Binary 1000111011001001110101001001
3 Ternary 101102201210101110
4 Quaternary 20323021311021
5 Quinary 301312140424
6 Senary 22505040533
8 Octal 1073116511
10 Decimal 149724489
12 Duodecimal 42186149
16 Hexadecimal 8ec9d49
20 Vigesimal 26ffb49
36 Base36 2h545l

Cryptographic Hash Functions

md5 eebe4edaef31138930968871cee442e5
sha1 468f509f0fea3fbe3cf2758d63f25522bfc7cb86
sha256 02e5af256c337ac0d1a7601aac357c3834a27823516df223601927d2b1198640
sha512 3ff0826fce220a69566743aacac3791dec7b30ff1f63cecbfadbe5edd3be03b2695468bc5dfa1f16a212fca04cf77ef95617d67f7d695e8b4df159ab69e641d1
ripemd-160 a3567cea9abe80744ec6bd37978b91322e3a53e0

149724489 as geometric shapes

Circle

Radius = n
Diameter 299448978
Circumference 940746709.40977
Area 7.0426410172405E+16

Sphere

Radius = n
Volume 1.4059411033557E+25
Surface area 2.8170564068962E+17
Circumference 940746709.40977

Square

Length = n
Perimeter 598897956
Area 22417422606311121
Diagonal 211742402.96318

Cube

Length = n
Surface area 134504535637866726
Volume 3.356437144427E+24
Space diagonal 259330422.08529

Equilateral Triangle

Length = n
Perimeter 449173467
Area 9.7070287322185E+15
Altitude 129665211.04264

Triangular Pyramid

Length = n
Surface area 9.7070287322185E+15
Volume 3.9555991090845E+23
Height 70580800.987727