149749538, one hundred forty-nine million seven hundred forty-nine thousand five hundred thirty-eight: 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

149749538 has 4 divisors, whose sum is 224624310
The reverse of 149749538 is 835947941
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5

Name

Name	one hundred forty-nine million seven hundred forty-nine thousand five hundred thirty-eight

Notation

Scientific notation	1.49749538 × 10^8
Engineering notation	1.49749538 × 10^6

Prime Factorization of 149749538

Prime Factorization 2 × 74874769

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	149749538	Product of the distinct prime numbers

The prime factorization of 149749538 is 2 × 74874769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 40, 42, 778, 539, 2343, 6865, 80140, 55459, 139119, 170933, 5794341, 6191790, 47192341, 87948437, 942121464, 831457717, 2913424875, 7830284578

Basic calculations (n = 149749538)

Multiplication

n×y

n×2	299499076
n×3	449248614
n×4	598998152
n×5	748747690

Division

n÷y

n÷2	74874769
n÷3	49916512.666667
n÷3	37437384.5
n÷5	29949907.6

Exponentiation

n^y

n²	22424924131213444
n³	3.3581220283343E+24
n⁴	5.0287722229068E+32
n⁵	7.5305631708752E+40

Nth Root

^y√n

²√n	12237.219373698
³√n	531.03339140731
⁴√n	110.6219660542
⁵√n	43.159171403832

Divisors of 149749538

1, 2, 74874769, 149749538

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	-149749537	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 149749538 can be divided by 4 positive divisors. The sum of these divisors (counting 149749538) is 1, the average is 0.25.

Base conversion 149749538

Base	System	Value
2	Binary	1000111011001111111100100010
3	Ternary	101102210001202012
4	Quaternary	20323033330202
5	Quinary	301313441123
6	Senary	22505352522
8	Octal	1073177442
10	Decimal	149749538
12	Duodecimal	42198742
16	Hexadecimal	8ecff22
20	Vigesimal	26fidgi
36	Base36	2h5nhe

Cryptographic Hash Functions

md5	e8b14dec32a9a519c9b0aca3a209c766
sha1	2cf8050458844e1f03a00f5ab065fa7471ca61f1
sha256	046af760feef913b940db2dbc5795562c47c0f1c0552c75d1b40980e2f37caa5
sha512	24fbde65e317371cd007ec76bc26f69459902b6745d477cb2af3d94729e402dac287049ab7d3ad22f969a01bb21b7cd442f62674ca45388cc591ab302ef46cbd
ripemd-160	a35ffca3d211e78caa06b35601dc43af3f4a74d0

149749538 as geometric shapes

Circle

Radius = n

Diameter	299499076
Circumference	940904096.91853
Area	7.0449976907929E+16

Sphere

Radius = n

Volume	1.4066468658764E+25
Surface area	2.8179990763171E+17
Circumference	940904096.91853

Square

Length = n

Perimeter	598998152
Area	22424924131213444
Diagonal	211777827.59871

Cube

Length = n

Surface area	134549544787280664
Volume	3.3581220283343E+24
Space diagonal	259373808.22597

Equilateral Triangle

Length = n

Perimeter	449248614
Area	9.7102769877848E+15
Altitude	129686904.11298

Triangular Pyramid

Length = n

Surface area	9.7102769877848E+15
Volume	3.9575847638118E+23
Height	70592609.199568