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

71090989 (number)

71090989 is an odd 8-digits composite number following 71090988 and preceding 71090990. In scientific notation, it is written as 7.1090989 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 67051152 positive integers (up to 71090989) that are relatively prime to 71090989.

Interesting facts

71090989 has 8 divisors, whose sum is 75164000
The reverse of 71090989 is 98909017
Previous prime number is 229

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	seventy-one million ninety thousand nine hundred eighty-nine

Notation

Scientific notation	7.1090989 × 10^7
Engineering notation	7.1090989 × 10^6

Prime Factorization of 71090989

Prime Factorization 19 × 229 × 16339

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71090989	Product of the distinct prime numbers

The prime factorization of 71090989 is 19 × 229 × 16339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 66, 74, 661, 14, 6745, 2117, 61665, 71330, 442683, 897851, 6472982, 3480855, 5744637, 34630141, 511640099, 872005852, 2310614147, 5723821819

Basic calculations (n = 71090989)

Multiplication

n×y

n×2	142181978
n×3	213272967
n×4	284363956
n×5	355454945

Division

n÷y

n÷2	35545494.5
n÷3	23696996.333333
n÷3	17772747.25
n÷5	14218197.8

Exponentiation

n^y

n²	5053928716998121
n³	3.592887908269E+23
n⁴	2.5542195476498E+31
n⁵	1.8158199376556E+39

Nth Root

^y√n

²√n	8431.5472482813
³√n	414.25858622546
⁴√n	91.823456961069
⁵√n	37.184582630281

Divisors of 71090989

1, 19, 229, 4351, 16339, 310441, 3741631, 71090989

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	-71090988	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 71090989 can be divided by 8 positive divisors. The sum of these divisors (counting 71090989) is 1, the average is 0.125.

Base conversion 71090989

Base	System	Value
2	Binary	100001111001100001100101101
3	Ternary	11221202210111121
4	Quaternary	10033030030231
5	Quinary	121144402424
6	Senary	11015420541
8	Octal	417141455
10	Decimal	71090989
12	Duodecimal	1b984751
16	Hexadecimal	43cc32d
20	Vigesimal	1246799
36	Base36	16bq5p

Cryptographic Hash Functions

md5	89918fbf27a9c647a385d0a956a56ef5
sha1	cdf21bef77e36a3a128fa90d4184a746154a0b2e
sha256	5d0b213a3273366912a79a9a4ab5a97029b46613decd51042e0091be0b681514
sha512	6d8016fd9a3a10c64ca2c30c10b39859bc3be8cd57f7336c92d3a4324c096b4983fa425a826b9b9029330de47c1daf48bc1e1a5a9586e2ff512b84b7b106735f
ripemd-160	96a39310e3c50ef24e51d985f5b8569320869d74

71090989 as geometric shapes

Circle

Radius = n

Diameter	142181978
Circumference	446677857.55767
Area	1.5877385329088E+16

Sphere

Radius = n

Volume	1.5049853677053E+24
Surface area	6.3509541316351E+16
Circumference	446677857.55767

Square

Length = n

Perimeter	284363956
Area	5053928716998121
Diagonal	100537840.80632

Cube

Length = n

Surface area	30323572301988726
Volume	3.592887908269E+23
Space diagonal	123133204.90832

Equilateral Triangle

Length = n

Perimeter	213272967
Area	2.188415328918E+15
Altitude	61566602.45416

Triangular Pyramid

Length = n

Surface area	2.188415328918E+15
Volume	4.2342590066336E+22
Height	33512613.602106