149969284 (number)

149969284 is an even 9-digits composite number following 149969283 and preceding 149969285. In scientific notation, it is written as 1.49969284 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 74647944 positive integers (up to 149969284) that are relatively prime to 149969284.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand two hundred eighty-four

Notation

Scientific notation 1.49969284 × 10^8
Engineering notation 1.49969284 × 10^6

Prime Factorization of 149969284

Prime Factorization 2 × 2 × 223 × 168127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74984642
Product of the distinct prime numbers

The prime factorization of 149969284 is 2 × 2 × 223 × 168127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149969284)

Multiplication

n×y
n×2 299938568
n×3 449907852
n×4 599877136
n×5 749846420

Division

n÷y
n÷2 74984642
n÷3 49989761.333333
n÷3 37492321
n÷5 29993856.8

Exponentiation

ny
n2 22490786143472656
n3 3.3729270945337E+24
n4 5.0583546135142E+32
n5 7.5859781960682E+40

Nth Root

y√n
2√n 12246.194674265
3√n 531.29301475926
4√n 110.66252606129
5√n 43.17183053247

Divisors of 149969284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149969283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149969284 can be divided by 12 positive divisors. The sum of these divisors (counting 149969284) is 1, the average is 0.083333333333333.

Base conversion 149969284

Base System Value
2 Binary 1000111100000101100110000100
3 Ternary 101110012020011221
4 Quaternary 20330011212010
5 Quinary 301343004114
6 Senary 22514210124
8 Octal 1074054604
10 Decimal 149969284
12 Duodecimal 42283944
16 Hexadecimal 8f05984
20 Vigesimal 26h6344
36 Base36 2had1g

Cryptographic Hash Functions

md5 06a4ecb31fff3886f9624c97ab82f8b9
sha1 d1b3d02ecfebcc05734acf2d81686877734f00aa
sha256 0ea5b208e71ad9ef0fceb46b8aa0bc455adc401a114f90773d5472afffeebc2b
sha512 ef7a7d143ed89651e1a359759c65842acd4f1d7bbccd9c413c119b3fdbd3b694b8444f5a1e0f7e07cc38232e0b2d6fcfb7773c899a949d64e7d26072772455a3
ripemd-160 2ded71c2c8b8a80e7bd8e6acee937d738dc585da

149969284 as geometric shapes

Circle

Radius = n
Diameter 299938568
Circumference 942284801.75704
Area 7.0656888521793E+16

Sphere

Radius = n
Volume 1.4128483975041E+25
Surface area 2.8262755408717E+17
Circumference 942284801.75704

Square

Length = n
Perimeter 599877136
Area 22490786143472656
Diagonal 212088595.37218

Cube

Length = n
Surface area 134944716860835936
Volume 3.3729270945337E+24
Space diagonal 259754419.46273

Equilateral Triangle

Length = n
Perimeter 449907852
Area 9.7387960756652E+15
Altitude 129877209.73136

Triangular Pyramid

Length = n
Surface area 9.7387960756652E+15
Volume 3.9750327016544E+23
Height 70696198.457394