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

71663690 (number)

71663690 is an even 8-digits composite number following 71663689 and preceding 71663691. In scientific notation, it is written as 7.1663690 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 24292224 positive integers (up to 71663690) that are relatively prime to 71663690.

Interesting facts

71663690 has 16 divisors, whose sum is 111818880
The reverse of 71663690 is 09636617
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	seventy-one million six hundred sixty-three thousand six hundred ninety

Notation

Scientific notation	7.1663690 × 10^7
Engineering notation	7.1663690 × 10^6

Prime Factorization of 71663690

Prime Factorization 2 × 35 × 89 × 11503

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71663690	Product of the distinct prime numbers

The prime factorization of 71663690 is 2 × 35 × 89 × 11503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 68, 48, 957, 89, 3211, 9442, 4301, 52203, 998829, 214856, 9578514, 8829341, 85037419, 71195046, 454838320, 905792243, 249799530, 8115963770

Basic calculations (n = 71663690)

Multiplication

n×y

n×2	143327380
n×3	214991070
n×4	286654760
n×5	358318450

Division

n÷y

n÷2	35831845
n÷3	23887896.666667
n÷3	17915922.5
n÷5	14332738

Exponentiation

n^y

n²	5135684464416100
n³	3.6804209939573E+23
n⁴	2.6375254918045E+31
n⁵	1.8901480921177E+39

Nth Root

^y√n

²√n	8465.4409217713
³√n	415.3680192184
⁴√n	92.007830763318
⁵√n	37.244301465673

Divisors of 71663690

1, 2, 35, 70, 89, 178, 3115, 6230, 11503, 23006, 402605, 805210, 1023767, 2047534, 35831845, 71663690

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71663689	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71663690 can be divided by 16 positive divisors. The sum of these divisors (counting 71663690) is 1, the average is 0.0625.

Base conversion 71663690

Base	System	Value
2	Binary	100010001011000000001001010
3	Ternary	11222211220002202
4	Quaternary	10101120001022
5	Quinary	121321214230
6	Senary	11040000202
8	Octal	421300112
10	Decimal	71663690
12	Duodecimal	20000062
16	Hexadecimal	445804a
20	Vigesimal	127hj4a
36	Base36	16o022

Cryptographic Hash Functions

md5	31d5cb3b5e0d5f0b20a2c03ff76482af
sha1	e3a4a27e050433285ec346f5ea68f040401b13d8
sha256	05c695e882ec139566a54f4a47fdf13436447455b89dc8f88e30b77e75dc3b61
sha512	f5e4ca0c4347646b556365fe4a1e8417ed83ab7f559f209cd6613bfed54fcd381eb3eaacc1fd15916d7e76f2cb2789cb92802dd879aa391d61bd06ab905e6502
ripemd-160	47cec5b805428fdc5be0fde34bbea7c383ae7908

71663690 as geometric shapes

Circle

Radius = n

Diameter	143327380
Circumference	450276244.06627
Area	1.6134228584565E+16

Sphere

Radius = n

Volume	1.5416511408979E+24
Surface area	6.4536914338259E+16
Circumference	450276244.06627

Square

Length = n

Perimeter	286654760
Area	5135684464416100
Diagonal	101347762.3277

Cube

Length = n

Surface area	30814106786496600
Volume	3.6804209939573E+23
Space diagonal	124125152.13787

Equilateral Triangle

Length = n

Perimeter	214991070
Area	2.2238166060027E+15
Altitude	62062576.068933

Triangular Pyramid

Length = n

Surface area	2.2238166060027E+15
Volume	4.3374177374143E+22
Height	33782587.442567