149744402 (number)

149744402 is an even 9-digits composite number following 149744401 and preceding 149744403. In scientific notation, it is written as 1.49744402 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 72379008 positive integers (up to 149744402) that are relatively prime to 149744402.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-four thousand four hundred two

Notation

Scientific notation 1.49744402 × 10^8
Engineering notation 1.49744402 × 10^6

Prime Factorization of 149744402

Prime Factorization 2 × 37 × 157 × 12889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149744402
Product of the distinct prime numbers

The prime factorization of 149744402 is 2 × 37 × 157 × 12889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 36, 91, 303, 74, 5877, 2682, 69129, 56412, 221414, 322842, 1833995, 6403801, 43659239, 49609409, 455388586, 146145842, 6539663012, 5990927859

Basic calculations (n = 149744402)

Multiplication

n×y
n×2 299488804
n×3 449233206
n×4 598977608
n×5 748722010

Division

n÷y
n÷2 74872201
n÷3 49914800.666667
n÷3 37436100.5
n÷5 29948880.4

Exponentiation

ny
n2 22423385930337604
n3 3.3577765169536E+24
n4 5.0280823658086E+32
n5 7.5292718707476E+40

Nth Root

y√n
2√n 12237.009520304
3√n 531.02732033977
4√n 110.62101753421
5√n 43.158875351439

Divisors of 149744402

1, 2, 37, 74, 157, 314, 5809, 11618, 12889, 25778, 476893, 953786, 2023573, 4047146, 74872201, 149744402

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 -149744401
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 149744402 can be divided by 16 positive divisors. The sum of these divisors (counting 149744402) is 1, the average is 0.0625.

Base conversion 149744402

Base System Value
2 Binary 1000111011001110101100010010
3 Ternary 101102202210200222
4 Quaternary 20323032230102
5 Quinary 301313310102
6 Senary 22505313042
8 Octal 1073165422
10 Decimal 149744402
12 Duodecimal 42195782
16 Hexadecimal 8eceb12
20 Vigesimal 26fi102
36 Base36 2h5jiq

Cryptographic Hash Functions

md5 c2fa3c57352d005380181be58454a7ff
sha1 567795d2516c02cd75d670e1af54a0133a8c615b
sha256 5dc6085ed92f96b84c39cea115f42e73d1d302d82a83a4d21f4cd81c10da6f28
sha512 2f7e955654ad613bf3d04d3beadf15cb6296f917a4c06ca7781cc30fdd16f4f5ffbcb72ff7fddc93736f6f6c2ceb308604ae353104c6fd10a27cf1e382deeec9
ripemd-160 5e957162dca23fe2828a7f11013709252756774d

149744402 as geometric shapes

Circle

Radius = n
Diameter 299488804
Circumference 940871826.47879
Area 7.0445144507357E+16

Sphere

Radius = n
Volume 1.4065021384077E+25
Surface area 2.8178057802943E+17
Circumference 940871826.47879

Square

Length = n
Perimeter 598977608
Area 22423385930337604
Diagonal 211770564.19785

Cube

Length = n
Surface area 134540315582025624
Volume 3.3577765169536E+24
Space diagonal 259364912.41302

Equilateral Triangle

Length = n
Perimeter 449233206
Area 9.7096109272675E+15
Altitude 129682456.20651

Triangular Pyramid

Length = n
Surface area 9.7096109272675E+15
Volume 3.9571775747447E+23
Height 70590188.06595