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

82149038 (number)

82149038 is an even 8-digits composite number following 82149037 and preceding 82149039. In scientific notation, it is written as 8.2149038 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 41047560 positive integers (up to 82149038) that are relatively prime to 82149038.

Interesting facts

82149038 has 8 divisors, whose sum is 123304440
The reverse of 82149038 is 83094128
Previous prime number is 1621

Basic properties

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

Name

Name	eighty-two million one hundred forty-nine thousand thirty-eight

Notation

Scientific notation	8.2149038 × 10^7
Engineering notation	8.2149038 × 10^6

Prime Factorization of 82149038

Prime Factorization 2 × 1621 × 25339

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82149038	Product of the distinct prime numbers

The prime factorization of 82149038 is 2 × 1621 × 25339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 43, 36, 572, 428, 7158, 8262, 67388, 24690, 516528, 558823, 7726325, 8440804, 25578225, 67103415, 15472354, 389849043, 6203861548, 2182504728

Basic calculations (n = 82149038)

Multiplication

n×y

n×2	164298076
n×3	246447114
n×4	328596152
n×5	410745190

Division

n÷y

n÷2	41074519
n÷3	27383012.666667
n÷3	20537259.5
n÷5	16429807.6

Exponentiation

n^y

n²	6748464444325444
n³	5.5437986207854E+23
n⁴	4.5541772356325E+31
n⁵	3.7412127878871E+39

Nth Root

^y√n

²√n	9063.6106491839
³√n	434.71119774217
⁴√n	95.202997059882
⁵√n	38.275466838231

Divisors of 82149038

1, 2, 1621, 3242, 25339, 50678, 41074519, 82149038

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	-82149037	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 82149038 can be divided by 8 positive divisors. The sum of these divisors (counting 82149038) is 1, the average is 0.125.

Base conversion 82149038

Base	System	Value
2	Binary	100111001010111111010101110
3	Ternary	12201120121021222
4	Quaternary	10321113322232
5	Quinary	132012232123
6	Senary	12052423342
8	Octal	471277256
10	Decimal	82149038
12	Duodecimal	23617b52
16	Hexadecimal	4e57eae
20	Vigesimal	15d8cbi
36	Base36	1cwqlq

Cryptographic Hash Functions

md5	da3b21da3a91d701ff4a160395f646f0
sha1	bb23e87d147714f102f3124101abc4df5743be25
sha256	0e2b652ebd2c61f2f2bb91c7b5eb620b12a2373ad03edc77a13a4792d8c0f6de
sha512	73418d9736c11abe1aa49fa016475249888c7ce16fa563df6295de855ac6acbbc1e2e380092735295363be61555618ea94725a8333058c76141e4b6e6d5fe328
ripemd-160	7592d624fdc87319602663ca3be080b5f5422874

82149038 as geometric shapes

Circle

Radius = n

Diameter	164298076
Circumference	516157628.56054
Area	2.1200926321305E+16

Sphere

Radius = n

Volume	2.3221809360054E+24
Surface area	8.4803705285219E+16
Circumference	516157628.56054

Square

Length = n

Perimeter	328596152
Area	6748464444325444
Diagonal	116176283.6755

Cube

Length = n

Surface area	40490786665952664
Volume	5.5437986207854E+23
Space diagonal	142286307.60891

Equilateral Triangle

Length = n

Perimeter	246447114
Area	2.9221708226609E+15
Altitude	71143153.804453

Triangular Pyramid

Length = n

Surface area	2.9221708226609E+15
Volume	6.5334293304833E+22
Height	38725427.891834