149738489 (number)

149738489 is an odd 9-digits prime number following 149738488 and preceding 149738490. In scientific notation, it is written as 1.49738489 × 10^8. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 149738488 positive integers (up to 149738489) that are relatively prime to 149738489.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-eight thousand four hundred eighty-nine

Notation

Scientific notation 1.49738489 × 10^8
Engineering notation 1.49738489 × 10^6

Prime Factorization of 149738489

Prime Factorization 149738489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149738489
Product of the distinct prime numbers

The prime factorization of 149738489 is 149738489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 8, 92, 13, 825, 786, 4587, 5383, 12130, 77297, 572839, 167677, 6062318, 1740779, 83863077, 83369199, 137540364, 359974276, 2434083374, 9322970951

Basic calculations (n = 149738489)

Multiplication

n×y
n×2 299476978
n×3 449215467
n×4 598953956
n×5 748692445

Division

n÷y
n÷2 74869244.5
n÷3 49912829.666667
n÷3 37434622.25
n÷5 29947697.8

Exponentiation

ny
n2 22421615088003121
n3 3.3573787642172E+24
n4 5.0272882315457E+32
n5 7.5277854355913E+40

Nth Root

y√n
2√n 12236.767914772
3√n 531.02033063857
4√n 110.6199254871
5√n 43.158534500686

Divisors of 149738489

1, 149738489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149738490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74869245
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12236.767955633
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999866434
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149738489 can be divided by 2 positive divisors. The sum of these divisors (counting 149738489) is 149738490, the average is 74869245.

Base conversion 149738489

Base System Value
2 Binary 1000111011001101001111111001
3 Ternary 101102202111120222
4 Quaternary 20323031033321
5 Quinary 301313112424
6 Senary 22505225425
8 Octal 1073151771
10 Decimal 149738489
12 Duodecimal 42192275
16 Hexadecimal 8ecd3f9
20 Vigesimal 26fh649
36 Base36 2h5eyh

Cryptographic Hash Functions

md5 a47de12099700a3410ff044df2168583
sha1 5a0829623745f158c2d8b8b7a54dd8da4e434dbf
sha256 0ede91f6254461e2f0d04024c618670e8f4e19a8d265696a70e8c11fa0075d09
sha512 a377513f1afe3799760d99f8b88442ca56bc98af657c28b542b17c7d201dab2012f4626c47230084cee4d65c445d8ccf24c48236fbfe30f4d5d1d1aeee085ec5
ripemd-160 2c038af879a71a601a1dcda7f9f5406f8f6fdef2

149738489 as geometric shapes

Circle

Radius = n
Diameter 299476978
Circumference 940834674.00407
Area 7.0439581242089E+16

Sphere

Radius = n
Volume 1.4063355281311E+25
Surface area 2.8175832496835E+17
Circumference 940834674.00407

Square

Length = n
Perimeter 598953956
Area 22421615088003121
Diagonal 211762201.95305

Cube

Length = n
Surface area 134529690528018726
Volume 3.3573787642172E+24
Space diagonal 259354670.79659

Equilateral Triangle

Length = n
Perimeter 449215467
Area 9.7088441300436E+15
Altitude 129677335.3983

Triangular Pyramid

Length = n
Surface area 9.7088441300436E+15
Volume 3.9567088186495E+23
Height 70587400.651018