149257421, one hundred forty-nine million two hundred fifty-seven thousand four hundred twenty-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

149257421 has 4 divisors, whose sum is 149309244
The reverse of 149257421 is 124752941
Previous prime number is 3061

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8

Name

Name	one hundred forty-nine million two hundred fifty-seven thousand four hundred twenty-one

Notation

Scientific notation	1.49257421 × 10^8
Engineering notation	1.49257421 × 10^6

Prime Factorization of 149257421

Prime Factorization 3061 × 48761

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	149257421	Product of the distinct prime numbers

The prime factorization of 149257421 is 3061 × 48761. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 64, 25, 919, 771, 6183, 4389, 34692, 80455, 329175, 881869, 5308767, 8413680, 91933554, 22246531, 85269834, 429651929, 8909134899, 7944893550

Basic calculations (n = 149257421)

Multiplication

n×y

n×2	298514842
n×3	447772263
n×4	597029684
n×5	746287105

Division

n÷y

n÷2	74628710.5
n÷3	49752473.666667
n÷3	37314355.25
n÷5	29851484.2

Exponentiation

n^y

n²	22277777723571241
n³	3.3251236486315E+24
n⁴	4.9629938030085E+32
n⁵	7.4076365547603E+40

Nth Root

^y√n

²√n	12217.095440406
³√n	530.45104714966
⁴√n	110.53097050332
⁵√n	43.130767527997

Divisors of 149257421

1, 3061, 48761, 149257421

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	-149257420	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 149257421 can be divided by 4 positive divisors. The sum of these divisors (counting 149257421) is 1, the average is 0.25.

Base conversion 149257421

Base	System	Value
2	Binary	1000111001010111110011001101
3	Ternary	101101212001200122
4	Quaternary	20321113303031
5	Quinary	301202214141
6	Senary	22451034325
8	Octal	1071276315
10	Decimal	149257421
12	Duodecimal	41b9b9a5
16	Hexadecimal	8e57ccd
20	Vigesimal	26ch3b1
36	Base36	2gv3rh

Cryptographic Hash Functions

md5	2b8d794c6eb9fddfbeb434b873a2b2fa
sha1	a4b860df203276a56eeac6f4bd2e9ac7b58aa357
sha256	6957127a6576b62d35bd5b12525a6f7d66e9f05d5bdbc2e5d780753f1a4cd43e
sha512	ee3df691881899840dcc215ae4d5aa8c286b93becdf2feb3c84063513ab98ce665f821e40309db981550efca74e72140f8355331478d27a4b94eba73239efb90
ripemd-160	d2e4224fdc860f56d9ee6ec0fe6075ed350e9e5c

149257421 as geometric shapes

Circle

Radius = n

Diameter	298514842
Circumference	937812034.61472
Area	6.9987702834678E+16

Sphere

Radius = n

Volume	1.3928245369091E+25
Surface area	2.7995081133871E+17
Circumference	937812034.61472

Square

Length = n

Perimeter	597029684
Area	22277777723571241
Diagonal	211081869.06303

Cube

Length = n

Surface area	133666666341427446
Volume	3.3251236486315E+24
Space diagonal	258521436.5787

Equilateral Triangle

Length = n

Perimeter	447772263
Area	9.6465607242379E+15
Altitude	129260718.28935

Triangular Pyramid

Length = n

Surface area	9.6465607242379E+15
Volume	3.9186958003851E+23
Height	70360623.02101