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

149492049 (number)

149492049 is an odd 9-digits composite number following 149492048 and preceding 149492050. In scientific notation, it is written as 1.49492049 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 85424016 positive integers (up to 149492049) that are relatively prime to 149492049.

Interesting facts

149492049 has 8 divisors, whose sum is 227797440
The reverse of 149492049 is 940294941
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	1.49492049 × 10^8
Engineering notation	1.49492049 × 10^6

Prime Factorization of 149492049

Prime Factorization 3 × 7 × 7118669

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	149492049	Product of the distinct prime numbers

The prime factorization of 149492049 is 3 × 7 × 7118669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 72, 24, 538, 309, 5773, 4510, 7005, 78882, 960301, 348311, 1232334, 7289443, 74087340, 9370545, 442031364, 111895816, 2646326695, 5197019211

Basic calculations (n = 149492049)

Multiplication

n×y

n×2	298984098
n×3	448476147
n×4	597968196
n×5	747460245

Division

n÷y

n÷2	74746024.5
n÷3	49830683
n÷3	37373012.25
n÷5	29898409.8

Exponentiation

n^y

n²	22347872714218401
n³	3.3408292828397E+24
n⁴	4.9942741485091E+32
n⁵	7.4660427572835E+40

Nth Root

^y√n

²√n	12226.694115745
³√n	530.72885245477
⁴√n	110.5743827283
⁵√n	43.1443190533

Divisors of 149492049

1, 3, 7, 21, 7118669, 21356007, 49830683, 149492049

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	-149492048	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 149492049 can be divided by 8 positive divisors. The sum of these divisors (counting 149492049) is 1, the average is 0.125.

Base conversion 149492049

Base	System	Value
2	Binary	1000111010010001000101010001
3	Ternary	101102021222112120
4	Quaternary	20322101011101
5	Quinary	301232221144
6	Senary	22500044453
8	Octal	1072210521
10	Decimal	149492049
12	Duodecimal	42093729
16	Hexadecimal	8e91151
20	Vigesimal	26e6a29
36	Base36	2h04sx

Cryptographic Hash Functions

md5	50c0a672247571925e60df0648ea862b
sha1	3ae52791d03cba3c2143ccacda2e888ae8fea2ae
sha256	ece6b1343f86df067c7359d8a4d643eccf82fb9894f3b8bdb10a911dab8fb2ba
sha512	b8c53c25a89de30f889004e028c3f546f3a3dd71ba1831df9e5871139733f74b6efc7b1e973c4d810696261ed4072817184dacefd871f73c9e9562a40cccfdda
ripemd-160	b74755e1fa63bc578b56c9c6f731167ce3bdba15

149492049 as geometric shapes

Circle

Radius = n

Diameter	298984098
Circumference	939286245.81697
Area	7.0207912742348E+16

Sphere

Radius = n

Volume	1.3994032975822E+25
Surface area	2.8083165096939E+17
Circumference	939286245.81697

Square

Length = n

Perimeter	597968196
Area	22347872714218401
Diagonal	211413683.16274

Cube

Length = n

Surface area	134087236285310406
Volume	3.3408292828397E+24
Space diagonal	258927824.19558

Equilateral Triangle

Length = n

Perimeter	448476147
Area	9.6769127455271E+15
Altitude	129463912.09779

Triangular Pyramid

Length = n

Surface area	9.6769127455271E+15
Volume	3.9372050678042E+23
Height	70471227.720914