149749542, one hundred forty-nine million seven hundred forty-nine thousand five hundred forty-two: 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

149749542 has 8 divisors, whose sum is 249582600
The reverse of 149749542 is 245947941
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	1.49749542 × 10^8
Engineering notation	1.49749542 × 10^6

Prime Factorization of 149749542

Prime Factorization 2 × 9 × 8319419

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	149749542	Product of the distinct prime numbers

The prime factorization of 149749542 is 2 × 9 × 8319419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 95, 74, 274, 996, 2134, 4551, 4766, 72355, 27367, 530364, 4172595, 3700530, 48607699, 15594975, 454122838, 21282402, 3930656945, 5989141793

Basic calculations (n = 149749542)

Multiplication

n×y

n×2	299499084
n×3	449248626
n×4	598998168
n×5	748747710

Division

n÷y

n÷2	74874771
n÷3	49916514
n÷3	37437385.5
n÷5	29949908.4

Exponentiation

n^y

n²	22424925329209764
n³	3.3581222974334E+24
n⁴	5.0287727602063E+32
n⁵	7.5305641766297E+40

Nth Root

^y√n

²√n	12237.219537133
³√n	531.0333961355
⁴√n	110.62196679292
⁵√n	43.159171634399

Divisors of 149749542

1, 2, 9, 18, 8319419, 16638838, 74874771, 149749542

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	-149749541	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 149749542 can be divided by 8 positive divisors. The sum of these divisors (counting 149749542) is 1, the average is 0.125.

Base conversion 149749542

Base	System	Value
2	Binary	1000111011001111111100100110
3	Ternary	101102210001202100
4	Quaternary	20323033330212
5	Quinary	301313441132
6	Senary	22505352530
8	Octal	1073177446
10	Decimal	149749542
12	Duodecimal	42198746
16	Hexadecimal	8ecff26
20	Vigesimal	26fidh2
36	Base36	2h5nhi

Cryptographic Hash Functions

md5	b47e44f88d1fe707be1883e7c7ff2da9
sha1	535e7f57906496876687b36b811ac74f48fb438d
sha256	41cb08b29957036ecbb6418c1f0a8880a6d05b19050a8a941a4af2d9dc6c873a
sha512	4b91891602cc2a938ffa5d234b3563c8687366762d86aad89e1a5e1e647ba1fee65da35bc83d9311f2453bc878db4b560d106654e87103923c35b5490946f875
ripemd-160	35cd69ef0f7d6716e196d1616610a1fd96d5ca27

149749542 as geometric shapes

Circle

Radius = n

Diameter	299499084
Circumference	940904122.05127
Area	7.0449980671545E+16

Sphere

Radius = n

Volume	1.4066469785964E+25
Surface area	2.8179992268618E+17
Circumference	940904122.05127

Square

Length = n

Perimeter	598998168
Area	22424925329209764
Diagonal	211777833.25556

Cube

Length = n

Surface area	134549551975258584
Volume	3.3581222974334E+24
Space diagonal	259373815.15417

Equilateral Triangle

Length = n

Perimeter	449248626
Area	9.7102775065324E+15
Altitude	129686907.57708

Triangular Pyramid

Length = n

Surface area	9.7102775065324E+15
Volume	3.9575850809481E+23
Height	70592611.085186