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

66707985 (number)

66707985 is an odd 8-digits composite number following 66707984 and preceding 66707986. In scientific notation, it is written as 6.6707985 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 35577584 positive integers (up to 66707985) that are relatively prime to 66707985.

Interesting facts

66707985 has 8 divisors, whose sum is 106732800
The reverse of 66707985 is 58970766
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	sixty-six million seven hundred seven thousand nine hundred eighty-five

Notation

Scientific notation	6.6707985 × 10^7
Engineering notation	6.6707985 × 10^6

Prime Factorization of 66707985

Prime Factorization 3 × 5 × 4447199

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66707985	Product of the distinct prime numbers

The prime factorization of 66707985 is 3 × 5 × 4447199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 7, 11, 66, 959, 2599, 1163, 50157, 75882, 534527, 167534, 3890466, 9181314, 80113583, 39172437, 230227749, 272258644, 7533290276, 2159907122

Basic calculations (n = 66707985)

Multiplication

n×y

n×2	133415970
n×3	200123955
n×4	266831940
n×5	333539925

Division

n÷y

n÷2	33353992.5
n÷3	22235995
n÷3	16676996.25
n÷5	13341597

Exponentiation

n^y

n²	4449955262760225
n³	2.9684754891888E+23
n⁴	1.9802101840567E+31
n⁵	1.320958312549E+39

Nth Root

^y√n

²√n	8167.495638199
³√n	405.56388455473
⁴√n	90.374197856462
⁵√n	36.714326391266

Divisors of 66707985

1, 3, 5, 15, 4447199, 13341597, 22235995, 66707985

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	-66707984	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 66707985 can be divided by 8 positive divisors. The sum of these divisors (counting 66707985) is 1, the average is 0.125.

Base conversion 66707985

Base	System	Value
2	Binary	11111110011110001000010001
3	Ternary	11122112010011010
4	Quaternary	3332132020101
5	Quinary	114034123420
6	Senary	10341441133
8	Octal	376361021
10	Decimal	66707985
12	Duodecimal	1a4101a9
16	Hexadecimal	3f9e211
20	Vigesimal	10gi9j5
36	Base36	13ps7l

Cryptographic Hash Functions

md5	04fe2b978ef25675c56148f2b848645a
sha1	972fb991ffd29bb61306b1faa4783ff6565a5c6f
sha256	b1dba96aef21d027918da449cd0dd1caa975a02e8f14058dfb59fe2740566850
sha512	46653ed781f920aebadb1734fd1d6ee7326c73c15ec8786139a36ba1c2625b7f1df5519bd8707c5816a0547b7705379347e043cd551a8208bf3e5aef43044268
ripemd-160	a2af42b6abba54feb365d865bc3e9781b23e16de

66707985 as geometric shapes

Circle

Radius = n

Diameter	133415970
Circumference	419138631.22356
Area	1.3979946762291E+16

Sphere

Radius = n

Volume	1.2434321052263E+24
Surface area	5.5919787049163E+16
Circumference	419138631.22356

Square

Length = n

Perimeter	266831940
Area	4449955262760225
Diagonal	94339337.105581

Cube

Length = n

Surface area	26699731576561350
Volume	2.9684754891888E+23
Space diagonal	115541619.29054

Equilateral Triangle

Length = n

Perimeter	200123955
Area	1.9268871516273E+15
Altitude	57770809.645271

Triangular Pyramid

Length = n

Surface area	1.9268871516273E+15
Volume	3.4983819136524E+22
Height	31446445.70186