149343742 (number)

149343742 is an even 9-digits composite number following 149343741 and preceding 149343743. In scientific notation, it is written as 1.49343742 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 70279392 positive integers (up to 149343742) that are relatively prime to 149343742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49343742 × 10^8
Engineering notation 1.49343742 × 10^6

Prime Factorization of 149343742

Prime Factorization 2 × 17 × 4392463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149343742
Product of the distinct prime numbers

The prime factorization of 149343742 is 2 × 17 × 4392463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 48, 100, 63, 35, 2543, 5827, 38784, 33196, 942013, 376924, 6857759, 4936284, 89433217, 37439113, 826792246, 362207355, 664532817, 3142674118

Basic calculations (n = 149343742)

Multiplication

n×y
n×2 298687484
n×3 448031226
n×4 597374968
n×5 746718710

Division

n÷y
n÷2 74671871
n÷3 49781247.333333
n÷3 37335935.5
n÷5 29868748.4

Exponentiation

ny
n2 22303553274562564
n3 3.3308961059195E+24
n4 4.9744848867125E+32
n5 7.4290818750409E+40

Nth Root

y√n
2√n 12220.627725285
3√n 530.55328715937
4√n 110.54694805957
5√n 43.135755192902

Divisors of 149343742

1, 2, 17, 34, 4392463, 8784926, 74671871, 149343742

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 -149343741
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 149343742 can be divided by 8 positive divisors. The sum of these divisors (counting 149343742) is 1, the average is 0.125.

Base conversion 149343742

Base System Value
2 Binary 1000111001101100110111111110
3 Ternary 101102000110002201
4 Quaternary 20321230313332
5 Quinary 301212444432
6 Senary 22452542114
8 Octal 1071546776
10 Decimal 149343742
12 Duodecimal 4202193a
16 Hexadecimal 8e6cdfe
20 Vigesimal 26d7j72
36 Base36 2gwyda

Cryptographic Hash Functions

md5 1457b5cf46c185efd639077d47715696
sha1 f9b74ece575c112e44381649d9a5d6cb793d4dd5
sha256 62974941f0144f5c7534a85d5e2ccf5de73ecd5fcb0485af125f73b53b3fe698
sha512 86121b03683eb287a1d446712eb7ee1bf5b112c90730c6f2704993f222ee32277995f1f7bddb361bbc94900a7161a90c73821a0831cc1e0b3ede4f606c6dd01f
ripemd-160 c718b7833c28371246174b48bb2745a5f9073da0

149343742 as geometric shapes

Circle

Radius = n
Diameter 298687484
Circumference 938354405.45362
Area 7.0068679116314E+16

Sphere

Radius = n
Volume 1.3952424981637E+25
Surface area 2.8027471646526E+17
Circumference 938354405.45362

Square

Length = n
Perimeter 597374968
Area 22303553274562564
Diagonal 211203945.39195

Cube

Length = n
Surface area 133821319647375384
Volume 3.3308961059195E+24
Space diagonal 258670948.93646

Equilateral Triangle

Length = n
Perimeter 448031226
Area 9.6577218652154E+15
Altitude 129335474.46823

Triangular Pyramid

Length = n
Surface area 9.6577218652154E+15
Volume 3.9254987065393E+23
Height 70401315.130649