149728591 (number)

149728591 is an odd 9-digits prime number following 149728590 and preceding 149728592. In scientific notation, it is written as 1.49728591 × 10^8. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 149728590 positive integers (up to 149728591) that are relatively prime to 149728591.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-eight thousand five hundred ninety-one

Notation

Scientific notation 1.49728591 × 10^8
Engineering notation 1.49728591 × 10^6

Prime Factorization of 149728591

Prime Factorization 149728591

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149728591
Product of the distinct prime numbers

The prime factorization of 149728591 is 149728591. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 71, 87, 671, 978, 1847, 9445, 34525, 14779, 574118, 306738, 6768263, 2584943, 62377057, 523648, 117582397, 693979257, 5130066713, 7713454455

Basic calculations (n = 149728591)

Multiplication

n×y
n×2 299457182
n×3 449185773
n×4 598914364
n×5 748642955

Division

n÷y
n÷2 74864295.5
n÷3 49909530.333333
n÷3 37432147.75
n÷5 29945718.2

Exponentiation

ny
n2 22418650962845281
n3 3.3567130207876E+24
n4 5.0259591099388E+32
n5 7.5252977595476E+40

Nth Root

y√n
2√n 12236.363471228
3√n 531.00862989487
4√n 110.61809739472
5√n 43.157963913293

Divisors of 149728591

1, 149728591

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149728592
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74864296
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12236.36351209
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999866425
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149728591 can be divided by 2 positive divisors. The sum of these divisors (counting 149728591) is 149728592, the average is 74864296.

Base conversion 149728591

Base System Value
2 Binary 1000111011001010110101001111
3 Ternary 101102202000000101
4 Quaternary 20323022311033
5 Quinary 301312303331
6 Senary 22505111531
8 Octal 1073126517
10 Decimal 149728591
12 Duodecimal 421885a7
16 Hexadecimal 8ecad4f
20 Vigesimal 26fg19b
36 Base36 2h57bj

Cryptographic Hash Functions

md5 8f58c76e18bb8436df73fffc487e4d24
sha1 f548df1d3824a073ba4606bbba408390efc1472f
sha256 aa8d97771746e3ca82d2b11e4b807505c0a0b245d53d8c633020846340b5c81a
sha512 1645cee1353b307331ed8a8fd959ce6486233436e8b15e1d41301d04123faa21e2d601e8965aa564f4e2d247879f7eea9c268c944f3203d95b79a035ca4ddb41
ripemd-160 81e6241f2af959294b69cdfc76f39711b1491d1e

149728591 as geometric shapes

Circle

Radius = n
Diameter 299457182
Circumference 940772483.0359
Area 7.0430269168268E+16

Sphere

Radius = n
Volume 1.4060566621754E+25
Surface area 2.8172107667307E+17
Circumference 940772483.0359

Square

Length = n
Perimeter 598914364
Area 22418650962845281
Diagonal 211748204.06721

Cube

Length = n
Surface area 134511905777071686
Volume 3.3567130207876E+24
Space diagonal 259337526.9577

Equilateral Triangle

Length = n
Perimeter 449185773
Area 9.7075606262002E+15
Altitude 129668763.47885

Triangular Pyramid

Length = n
Surface area 9.7075606262002E+15
Volume 3.9559242324935E+23
Height 70582734.689071