149738491, one hundred forty-nine million seven hundred thirty-eight thousand four hundred ninety-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

149738491 has 4 divisors, whose sum is 171129712
The reverse of 149738491 is 194837941
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	1.49738491 × 10^8
Engineering notation	1.49738491 × 10^6

Prime Factorization of 149738491

Prime Factorization 7 × 21391213

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	149738491	Product of the distinct prime numbers

The prime factorization of 149738491 is 7 × 21391213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 39, 41, 751, 943, 3783, 8836, 41174, 68703, 207882, 787467, 4459197, 1939525, 69739891, 38764985, 953692930, 750909969, 3615726463, 3097200140

Basic calculations (n = 149738491)

Multiplication

n×y

n×2	299476982
n×3	449215473
n×4	598953964
n×5	748692455

Division

n÷y

n÷2	74869245.5
n÷3	49912830.333333
n÷3	37434622.75
n÷5	29947698.2

Exponentiation

n^y

n²	22421615686957081
n³	3.3573788987469E+24
n⁴	5.027288500136E+32
n⁵	7.5277859383202E+40

Nth Root

^y√n

²√n	12236.767996493
³√n	531.02033300279
⁴√n	110.61992585648
⁵√n	43.158534615976

Divisors of 149738491

1, 7, 21391213, 149738491

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	-149738490	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 149738491 can be divided by 4 positive divisors. The sum of these divisors (counting 149738491) is 1, the average is 0.25.

Base conversion 149738491

Base	System	Value
2	Binary	1000111011001101001111111011
3	Ternary	101102202111121001
4	Quaternary	20323031033323
5	Quinary	301313112431
6	Senary	22505225431
8	Octal	1073151773
10	Decimal	149738491
12	Duodecimal	42192277
16	Hexadecimal	8ecd3fb
20	Vigesimal	26fh64b
36	Base36	2h5eyj

Cryptographic Hash Functions

md5	4954f1ccc5c0592debc692c8e0310524
sha1	48defffbccfeb4a88388b759753147e49eafd40c
sha256	2f6d9e9315cf5850feae7415e01f08754cc6fda182c3a30db70093ea78e62dab
sha512	c26a7fad3e4ecdd8bace3f8dfa06b131ece24235f9a113654b487986b0bdc655f4c4948e8c965f5527455046c37df137742bb9b814748640625b0b6e56650c50
ripemd-160	2add761e60b9382cc65e0a1b81b05da63b3bc810

149738491 as geometric shapes

Circle

Radius = n

Diameter	299476982
Circumference	940834686.57044
Area	7.0439583123758E+16

Sphere

Radius = n

Volume	1.4063355844827E+25
Surface area	2.8175833249503E+17
Circumference	940834686.57044

Square

Length = n

Perimeter	598953964
Area	22421615686957081
Diagonal	211762204.78148

Cube

Length = n

Surface area	134529694121742486
Volume	3.3573788987469E+24
Space diagonal	259354674.2607

Equilateral Triangle

Length = n

Perimeter	449215473
Area	9.7088443893983E+15
Altitude	129677337.13035

Triangular Pyramid

Length = n

Surface area	9.7088443893983E+15
Volume	3.9567089771942E+23
Height	70587401.593827