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

71680655 (number)

71680655 is an odd 8-digits composite number following 71680654 and preceding 71680656. In scientific notation, it is written as 7.1680655 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 55794528 positive integers (up to 71680655) that are relatively prime to 71680655.

Interesting facts

71680655 has 8 divisors, whose sum is 88341792
The reverse of 71680655 is 55608617
Previous prime number is 37

Basic properties

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

Name

Name	seventy-one million six hundred eighty thousand six hundred fifty-five

Notation

Scientific notation	7.1680655 × 10^7
Engineering notation	7.1680655 × 10^6

Prime Factorization of 71680655

Prime Factorization 5 × 37 × 387463

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71680655	Product of the distinct prime numbers

The prime factorization of 71680655 is 5 × 37 × 387463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 25, 84, 902, 669, 7207, 9890, 18167, 99779, 214727, 416873, 703321, 1522987, 90617221, 32618380, 673932249, 405938588, 4884549871, 2623504722

Basic calculations (n = 71680655)

Multiplication

n×y

n×2	143361310
n×3	215041965
n×4	286722620
n×5	358403275

Division

n÷y

n÷2	35840327.5
n÷3	23893551.666667
n÷3	17920163.75
n÷5	14336131

Exponentiation

n^y

n²	5138116301229025
n³	3.6830354193827E+23
n⁴	2.6400239124955E+31
n⁵	1.8923864326334E+39

Nth Root

^y√n

²√n	8466.4428776199
³√n	415.40079342833
⁴√n	92.013275550976
⁵√n	37.246064673098

Divisors of 71680655

1, 5, 37, 185, 387463, 1937315, 14336131, 71680655

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	-71680654	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 71680655 can be divided by 8 positive divisors. The sum of these divisors (counting 71680655) is 1, the average is 0.125.

Base conversion 71680655

Base	System	Value
2	Binary	100010001011100001010001111
3	Ternary	11222212202101002
4	Quaternary	10101130022033
5	Quinary	121322240110
6	Senary	11040210515
8	Octal	421341217
10	Decimal	71680655
12	Duodecimal	20009a3b
16	Hexadecimal	445c28f
20	Vigesimal	12801cf
36	Base36	16od5b

Cryptographic Hash Functions

md5	ffcc3b29d30017f69ef42fe331cfd247
sha1	9ddfca388a39660d2d950894cd6df09bbe18984b
sha256	95556f9915b651db4166a0b808392ba491b49a786cd59d104351f4fa4d81e3d1
sha512	00de91d577c07b1993d2acb9f147755d5722f217b2db0c93a4f02d58422f09d211f322a77b0f392d2c5ffc71498643c6448fbdc36f817e8a39cde8ef2eb5f0c0
ripemd-160	cdb24658d33966039e4d43188675722db8ddb6ec

71680655 as geometric shapes

Circle

Radius = n

Diameter	143361310
Circumference	450382838.30501
Area	1.6141868425231E+16

Sphere

Radius = n

Volume	1.5427462688592E+24
Surface area	6.4567473700924E+16
Circumference	450382838.30501

Square

Length = n

Perimeter	286722620
Area	5138116301229025
Diagonal	101371754.46079

Cube

Length = n

Surface area	30828697807374150
Volume	3.6830354193827E+23
Space diagonal	124154536.37982

Equilateral Triangle

Length = n

Perimeter	215041965
Area	2.2248696222316E+15
Altitude	62077268.189908

Triangular Pyramid

Length = n

Surface area	2.2248696222316E+15
Volume	4.3404988673263E+22
Height	33790584.820262