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

80668857 (number)

80668857 is an odd 8-digits composite number following 80668856 and preceding 80668858. In scientific notation, it is written as 8.0668857 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 53779236 positive integers (up to 80668857) that are relatively prime to 80668857.

Interesting facts

80668857 has 4 divisors, whose sum is 107558480
The reverse of 80668857 is 75886608
Previous prime number is 3

Basic properties

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

Name

Name	eighty million six hundred sixty-eight thousand eight hundred fifty-seven

Notation

Scientific notation	8.0668857 × 10^7
Engineering notation	8.0668857 × 10^6

Prime Factorization of 80668857

Prime Factorization 3 × 26889619

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80668857	Product of the distinct prime numbers

The prime factorization of 80668857 is 3 × 26889619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 6, 60, 929, 765, 1015, 253, 15889, 65803, 984535, 477707, 4102668, 4175992, 79319065, 43062238, 379606037, 285486067, 8909185571, 2079478632

Basic calculations (n = 80668857)

Multiplication

n×y

n×2	161337714
n×3	242006571
n×4	322675428
n×5	403344285

Division

n÷y

n÷2	40334428.5
n÷3	26889619
n÷3	20167214.25
n÷5	16133771.4

Exponentiation

n^y

n²	6507464489686449
n³	5.2494972235109E+23
n⁴	4.234709408453E+31
n⁵	3.4160916770705E+39

Nth Root

^y√n

²√n	8981.5843257189
³√n	432.08444744003
⁴√n	94.771220978306
⁵√n	38.136530540008

Divisors of 80668857

1, 3, 26889619, 80668857

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	-80668856	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 80668857 can be divided by 4 positive divisors. The sum of these divisors (counting 80668857) is 1, the average is 0.25.

Base conversion 80668857

Base	System	Value
2	Binary	100110011101110100010111001
3	Ternary	12121210101212110
4	Quaternary	10303232202321
5	Quinary	131122400412
6	Senary	12001002533
8	Octal	463564271
10	Decimal	80668857
12	Duodecimal	23023449
16	Hexadecimal	4cee8b9
20	Vigesimal	1543c2h
36	Base36	1c10hl

Cryptographic Hash Functions

md5	15b4213621b2182f9cf1d7f1c5dea3cb
sha1	e64a1dde11e0b51d8c7c2eb927cc17c4584460ac
sha256	4fd8ace6668843f9022715bebbe63b76b0f6c1c1b65e775aa763fa716a6988c1
sha512	ee489ddb27da1a80b1dc760bcf9849c9abf0d53318cd79303627919a8f36ae304e32b88ad556f6db60d7fc26f63549b6c43c345ad071d0ef4a9da01d72f273cf
ripemd-160	2745e693b8a9b5ad892cdc954fadcfbb376a7236

80668857 as geometric shapes

Circle

Radius = n

Diameter	161337714
Circumference	506857377.04937
Area	2.0443802634295E+16

Sphere

Radius = n

Volume	2.1989042549896E+24
Surface area	8.1775210537182E+16
Circumference	506857377.04937

Square

Length = n

Perimeter	322675428
Area	6507464489686449
Diagonal	114082991.63054

Cube

Length = n

Surface area	39044786938118694
Volume	5.2494972235109E+23
Space diagonal	139722558.91251

Equilateral Triangle

Length = n

Perimeter	242006571
Area	2.8178147811468E+15
Altitude	69861279.456254

Triangular Pyramid

Length = n

Surface area	2.8178147811468E+15
Volume	6.1865918076076E+22
Height	38027663.876845