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

66131497 (number)

66131497 is an odd 8-digits composite number following 66131496 and preceding 66131498. In scientific notation, it is written as 6.6131497 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 65873920 positive integers (up to 66131497) that are relatively prime to 66131497.

Interesting facts

66131497 has 4 divisors, whose sum is 66389076
The reverse of 66131497 is 79413166
Previous prime number is 257

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	sixty-six million one hundred thirty-one thousand four hundred ninety-seven

Notation

Scientific notation	6.6131497 × 10^7
Engineering notation	6.6131497 × 10^6

Prime Factorization of 66131497

Prime Factorization 257 × 257321

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66131497	Product of the distinct prime numbers

The prime factorization of 66131497 is 257 × 257321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 44, 28, 862, 575, 1228, 7742, 48436, 96422, 777280, 640246, 2730758, 3526812, 15737753, 49878665, 945776414, 736651917, 4849210445, 2156013736

Basic calculations (n = 66131497)

Multiplication

n×y

n×2	132262994
n×3	198394491
n×4	264525988
n×5	330657485

Division

n÷y

n÷2	33065748.5
n÷3	22043832.333333
n÷3	16532874.25
n÷5	13226299.4

Exponentiation

n^y

n²	4373374895461009
n³	2.8921782877906E+23
n⁴	1.9126407976249E+31
n⁵	1.2648579917021E+39

Nth Root

^y√n

²√n	8132.1274584207
³√n	404.39221337795
⁴√n	90.178309245742
⁵√n	36.650649113613

Divisors of 66131497

1, 257, 257321, 66131497

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	-66131496	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 66131497 can be divided by 4 positive divisors. The sum of these divisors (counting 66131497) is 1, the average is 0.25.

Base conversion 66131497

Base	System	Value
2	Binary	11111100010001011000101001
3	Ternary	11121102211100201
4	Quaternary	3330101120221
5	Quinary	113412201442
6	Senary	10321232201
8	Octal	374213051
10	Decimal	66131497
12	Duodecimal	1a192661
16	Hexadecimal	3f11629
20	Vigesimal	10d68eh
36	Base36	13dfe1

Cryptographic Hash Functions

md5	a28d0a271ad6a0d85d0306126de82286
sha1	a3de4ad537ccfa8e7401821dc75467ac9a84deb2
sha256	89dd24a45c0dac39e11d49fdee99d0bdd735d4ae6e1d82aba51acc8b521a7017
sha512	fc616f1ed6739da7ce4d32f95bffe18a912729b17873bfab1301c434377651338c96d64d333a4bf1d48602564301a5a841d924c76d9a316c95ee6ba118471f4b
ripemd-160	38a450ed5375070a3eceeee02c3199c3dbfae5f9

66131497 as geometric shapes

Circle

Radius = n

Diameter	132262994
Circumference	415516450.29219
Area	1.3739362442974E+16

Sphere

Radius = n

Volume	1.2114728082393E+24
Surface area	5.4957449771897E+16
Circumference	415516450.29219

Square

Length = n

Perimeter	264525988
Area	4373374895461009
Diagonal	93524059.957436

Cube

Length = n

Surface area	26240249372766054
Volume	2.8921782877906E+23
Space diagonal	114543112.78459

Equilateral Triangle

Length = n

Perimeter	198394491
Area	1.8937268798712E+15
Altitude	57271556.392294

Triangular Pyramid

Length = n

Surface area	1.8937268798712E+15
Volume	3.4084647994953E+22
Height	31174686.652479