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

76806989 (number)

76806989 is an odd 8-digits composite number following 76806988 and preceding 76806990. In scientific notation, it is written as 7.6806989 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 65834556 positive integers (up to 76806989) that are relatively prime to 76806989.

Interesting facts

76806989 has 4 divisors, whose sum is 87779424
The reverse of 76806989 is 98960867
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	seventy-six million eight hundred six thousand nine hundred eighty-nine

Notation

Scientific notation	7.6806989 × 10^7
Engineering notation	7.6806989 × 10^6

Prime Factorization of 76806989

Prime Factorization 7 × 10972427

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	76806989	Product of the distinct prime numbers

The prime factorization of 76806989 is 7 × 10972427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 18, 29, 701, 986, 3623, 7254, 49745, 74523, 613183, 775655, 2786477, 8743640, 40118743, 75953440, 989402712, 832655957, 4083452744, 4090116394

Basic calculations (n = 76806989)

Multiplication

n×y

n×2	153613978
n×3	230420967
n×4	307227956
n×5	384034945

Division

n÷y

n÷2	38403494.5
n÷3	25602329.666667
n÷3	19201747.25
n÷5	15361397.8

Exponentiation

n^y

n²	5899313559246121
n³	4.5310851165257E+23
n⁴	3.4801900470305E+31
n⁵	2.6730291866018E+39

Nth Root

^y√n

²√n	8763.9596644439
³√n	425.07632124155
⁴√n	93.616022477159
⁵√n	37.764187742155

Divisors of 76806989

1, 7, 10972427, 76806989

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	-76806988	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 76806989 can be divided by 4 positive divisors. The sum of these divisors (counting 76806989) is 1, the average is 0.25.

Base conversion 76806989

Base	System	Value
2	Binary	100100100111111101101001101
3	Ternary	12100112012101022
4	Quaternary	10210333231031
5	Quinary	124130310424
6	Senary	11342123525
8	Octal	444775515
10	Decimal	76806989
12	Duodecimal	218805a5
16	Hexadecimal	493fb4d
20	Vigesimal	1400h99
36	Base36	19q8nh

Cryptographic Hash Functions

md5	4000d6fdb15472230434827e4f9a746a
sha1	363ba996451f0b9b20566e5eb502bcd952842de5
sha256	7b62886590d723b15ea63a80139af82a046b52b68f8b79b9f724848d4cb930b2
sha512	8ded60ea5cc1553194b2ba50adff3d1947b271b04b87561aa02737c21815c6f604c2c4ba5513e18a439dd449c782f974093a1dae73854becb7cc9f67e3173573
ripemd-160	75dac2649196c2b501b311a5bea73df5ce9a4e73

76806989 as geometric shapes

Circle

Radius = n

Diameter	153613978
Circumference	482592544.7735
Area	1.853324013895E+16

Sphere

Radius = n

Volume	1.8979764953156E+24
Surface area	7.4132960555801E+16
Circumference	482592544.7735

Square

Length = n

Perimeter	307227956
Area	5899313559246121
Diagonal	108621485.52884

Cube

Length = n

Surface area	35395881355476726
Volume	4.5310851165257E+23
Space diagonal	133033607.32438

Equilateral Triangle

Length = n

Perimeter	230420967
Area	2.5544777035986E+15
Altitude	66516803.662192

Triangular Pyramid

Length = n

Surface area	2.5544777035986E+15
Volume	5.3399350200479E+22
Height	36207161.842947