149040438 (number)

149040438 is an even 9-digits composite number following 149040437 and preceding 149040439. In scientific notation, it is written as 1.49040438 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 49680144 positive integers (up to 149040438) that are relatively prime to 149040438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49040438 × 10^8
Engineering notation 1.49040438 × 10^6

Prime Factorization of 149040438

Prime Factorization 2 × 3 × 24840073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149040438
Product of the distinct prime numbers

The prime factorization of 149040438 is 2 × 3 × 24840073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 27, 59, 941, 883, 551, 5926, 57196, 73584, 635574, 132569, 5558132, 75985, 94714592, 51679769, 658336766, 344983376, 3072799400, 7857864400

Basic calculations (n = 149040438)

Multiplication

n×y
n×2 298080876
n×3 447121314
n×4 596161752
n×5 745202190

Division

n÷y
n÷2 74520219
n÷3 49680146
n÷3 37260109.5
n÷5 29808087.6

Exponentiation

ny
n2 22213052159231844
n3 3.3106430231288E+24
n4 4.9341968622875E+32
n5 7.3539486153356E+40

Nth Root

y√n
2√n 12208.211908384
3√n 530.1938747226
4√n 110.49077748113
5√n 43.118219957402

Divisors of 149040438

1, 2, 3, 6, 24840073, 49680146, 74520219, 149040438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149040437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149040438 can be divided by 8 positive divisors. The sum of these divisors (counting 149040438) is 1, the average is 0.125.

Base conversion 149040438

Base System Value
2 Binary 1000111000100010110100110110
3 Ternary 101101110001001020
4 Quaternary 20320202310312
5 Quinary 301123243223
6 Senary 22442242010
8 Octal 1070426466
10 Decimal 149040438
12 Duodecimal 41ab6306
16 Hexadecimal 8e22d36
20 Vigesimal 26ba11i
36 Base36 2gqgc6

Cryptographic Hash Functions

md5 e662e2009d0a1130c715811167258610
sha1 365462f97aa91a762446ee8c03ebf91babd902e7
sha256 9e40d79885c87eac96b17ce952d09ee80755a2f284d63feb58e35ff42ac13384
sha512 47882273bbf1249a26fdcb74e735262a7ad371acc7861f6c8f0ac6da6a1ed44d16205d3ced75eda91b6c8b4fe4f582cedd6cc97b191bdcda1a6c99b7d4571377
ripemd-160 2b2a28e56f985361366ea61bc342e4cc3b80526e

149040438 as geometric shapes

Circle

Radius = n
Diameter 298080876
Circumference 936448690.21721
Area 6.978436147725E+16

Sphere

Radius = n
Volume 1.3867589066826E+25
Surface area 2.79137445909E+17
Circumference 936448690.21721

Square

Length = n
Perimeter 596161752
Area 22213052159231844
Diagonal 210775008.76163

Cube

Length = n
Surface area 133278312955391064
Volume 3.3106430231288E+24
Space diagonal 258145610.99832

Equilateral Triangle

Length = n
Perimeter 447121314
Area 9.6185337327418E+15
Altitude 129072805.49916

Triangular Pyramid

Length = n
Surface area 9.6185337327418E+15
Volume 3.9016302195705E+23
Height 70258336.253875