149730557 (number)

149730557 is an odd 9-digits composite number following 149730556 and preceding 149730558. In scientific notation, it is written as 1.49730557 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 148331100 positive integers (up to 149730557) that are relatively prime to 149730557.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty thousand five hundred fifty-seven

Notation

Scientific notation 1.49730557 × 10^8
Engineering notation 1.49730557 × 10^6

Prime Factorization of 149730557

Prime Factorization 107 × 1399351

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149730557
Product of the distinct prime numbers

The prime factorization of 149730557 is 107 × 1399351. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 14, 26, 131, 246, 1811, 6862, 73958, 69347, 287146, 137108, 1142939, 767981, 54904812, 15456247, 812772990, 880768336, 4186255323, 5543311537

Basic calculations (n = 149730557)

Multiplication

n×y
n×2 299461114
n×3 449191671
n×4 598922228
n×5 748652785

Division

n÷y
n÷2 74865278.5
n÷3 49910185.666667
n÷3 37432639.25
n÷5 29946111.4

Exponentiation

ny
n2 22419239699530249
n3 3.3568452477272E+24
n4 5.0262230870499E+32
n5 7.5257918243025E+40

Nth Root

y√n
2√n 12236.443805289
3√n 531.01095400765
4√n 110.61846050858
5√n 43.158077249178

Divisors of 149730557

1, 107, 1399351, 149730557

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 -149730556
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 149730557 can be divided by 4 positive divisors. The sum of these divisors (counting 149730557) is 1, the average is 0.25.

Base conversion 149730557

Base System Value
2 Binary 1000111011001011010011111101
3 Ternary 101102202002201012
4 Quaternary 20323023103331
5 Quinary 301312334212
6 Senary 22505125005
8 Octal 1073132375
10 Decimal 149730557
12 Duodecimal 42189765
16 Hexadecimal 8ecb4fd
20 Vigesimal 26fg67h
36 Base36 2h58u5

Cryptographic Hash Functions

md5 5c74a88fdccfd5b59a7d8b9f5e424cd2
sha1 c57af49015ef4a8203a8c451190a4a5173b798ad
sha256 5325276d1f0879fc5dce69f6d9f1d968f03cd414800e95287be528d2261b5668
sha512 a25456e26418134f7672c0351c6eb690b9bdd1a25724679578f0f80651623792b1ba452860fb501456a6d9dbf21a8381b7ddea838b36939e5e1193c27d5290e6
ripemd-160 8e6398580e3ed11082de49965362385ef8362cde

149730557 as geometric shapes

Circle

Radius = n
Diameter 299461114
Circumference 940784835.77822
Area 7.0432118739113E+16

Sphere

Radius = n
Volume 1.4061120492663E+25
Surface area 2.8172847495645E+17
Circumference 940784835.77822

Square

Length = n
Perimeter 598922228
Area 22419239699530249
Diagonal 211750984.41108

Cube

Length = n
Surface area 134515438197181494
Volume 3.3568452477272E+24
Space diagonal 259340932.16959

Equilateral Triangle

Length = n
Perimeter 449191671
Area 9.7078155566629E+15
Altitude 129670466.08479

Triangular Pyramid

Length = n
Surface area 9.7078155566629E+15
Volume 3.9560800634362E+23
Height 70583661.470359