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

66776913 (number)

66776913 is an odd 8-digits composite number following 66776912 and preceding 66776914. In scientific notation, it is written as 6.6776913 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 38158128 positive integers (up to 66776913) that are relatively prime to 66776913.

Interesting facts

66776913 has 8 divisors, whose sum is 79143232
The reverse of 66776913 is 31967766
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	sixty-six million seven hundred seventy-six thousand nine hundred thirteen

Notation

Scientific notation	6.6776913 × 10^7
Engineering notation	6.6776913 × 10^6

Prime Factorization of 66776913

Prime Factorization 27 × 7 × 353317

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66776913	Product of the distinct prime numbers

The prime factorization of 66776913 is 27 × 7 × 353317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 27, 27, 473, 215, 8401, 9871, 28983, 50601, 491975, 329507, 783502, 8798988, 30442046, 7157, 271135010, 383738479, 1271147707, 139581492

Basic calculations (n = 66776913)

Multiplication

n×y

n×2	133553826
n×3	200330739
n×4	267107652
n×5	333884565

Division

n÷y

n÷2	33388456.5
n÷3	22258971
n÷3	16694228.25
n÷5	13355382.6

Exponentiation

n^y

n²	4459156109809569
n³	2.9776867959817E+23
n⁴	1.9884073211652E+31
n⁵	1.3277970269401E+39

Nth Root

^y√n

²√n	8171.7142020509
³√n	405.70352343312
⁴√n	90.397534269751
⁵√n	36.721910490206

Divisors of 66776913

1, 7, 27, 189, 353317, 2473219, 9539559, 66776913

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	-66776912	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 66776913 can be divided by 8 positive divisors. The sum of these divisors (counting 66776913) is 1, the average is 0.125.

Base conversion 66776913

Base	System	Value
2	Binary	11111110101110111101010001
3	Ternary	11122122121201000
4	Quaternary	3332232331101
5	Quinary	114043330123
6	Senary	10343132213
8	Octal	376567521
10	Decimal	66776913
12	Duodecimal	1a444069
16	Hexadecimal	3faef51
20	Vigesimal	10h725d
36	Base36	13r9e9

Cryptographic Hash Functions

md5	f451ba9fa8bd721ad22ecffb6dc57ec1
sha1	4e7baf8c7a084652dc8af3431d8d80e12a9309da
sha256	3bc90944bc50dfa90c319f599b0e5e1d4cb05739ffa638937d36766694103a25
sha512	305aa01e260249dc1fda27a0265343db3701b47497359e8f67149597e8e9f957e22bfc8bd7e1f9bffb335b016331526e0b4d2ac91977165f566d70e584324715
ripemd-160	c144d7fd3f856e4e846f57ea3a8e38771d9da52b

66776913 as geometric shapes

Circle

Radius = n

Diameter	133553826
Circumference	419571718.62041
Area	1.4008852075788E+16

Sphere

Radius = n

Volume	1.247290528393E+24
Surface area	5.6035408303151E+16
Circumference	419571718.62041

Square

Length = n

Perimeter	267107652
Area	4459156109809569
Diagonal	94436816.018008

Cube

Length = n

Surface area	26754936658857414
Volume	2.9776867959817E+23
Space diagonal	115661006.08861

Equilateral Triangle

Length = n

Perimeter	200330739
Area	1.9308712352678E+15
Altitude	57830503.044303

Triangular Pyramid

Length = n

Surface area	1.9308712352678E+15
Volume	3.5092375428139E+22
Height	31478938.672669