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

71317921 (number)

71317921 is an odd 8-digits composite number following 71317920 and preceding 71317922. In scientific notation, it is written as 7.1317921 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 70625412 positive integers (up to 71317921) that are relatively prime to 71317921.

Interesting facts

71317921 has 4 divisors, whose sum is 72010432
The reverse of 71317921 is 12971317
Previous prime number is 103

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-one million three hundred seventeen thousand nine hundred twenty-one

Notation

Scientific notation	7.1317921 × 10^7
Engineering notation	7.1317921 × 10^6

Prime Factorization of 71317921

Prime Factorization 103 × 692407

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71317921	Product of the distinct prime numbers

The prime factorization of 71317921 is 103 × 692407. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 98, 23, 263, 711, 4314, 2734, 51555, 55390, 390402, 103778, 8957390, 6265910, 86596255, 16982042, 792696614, 532995780, 9454947764, 6412068621

Basic calculations (n = 71317921)

Multiplication

n×y

n×2	142635842
n×3	213953763
n×4	285271684
n×5	356589605

Division

n÷y

n÷2	35658960.5
n÷3	23772640.333333
n÷3	17829480.25
n÷5	14263584.2

Exponentiation

n^y

n²	5086245855762241
n³	3.6274048012783E+23
n⁴	2.5869896905259E+31
n⁵	1.8449872637674E+39

Nth Root

^y√n

²√n	8444.9938425081
³√n	414.69890774645
⁴√n	91.896647613001
⁵√n	37.208292014121

Divisors of 71317921

1, 103, 692407, 71317921

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	-71317920	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 71317921 can be divided by 4 positive divisors. The sum of these divisors (counting 71317921) is 1, the average is 0.25.

Base conversion 71317921

Base	System	Value
2	Binary	100010000000011100110100001
3	Ternary	11222012022210111
4	Quaternary	10100003212201
5	Quinary	121224133141
6	Senary	11024331321
8	Octal	420034641
10	Decimal	71317921
12	Duodecimal	1ba73b41
16	Hexadecimal	44039a1
20	Vigesimal	125eeg1
36	Base36	16gl9d

Cryptographic Hash Functions

md5	2e23ba49944b1ddd675d891916bb79f3
sha1	1885c49b08170cd68a8769d6134b9360e8fd3cf8
sha256	f0fa01f7a41a544d313fb3acde2ae697d133632b1a536b544d54476bf2154c20
sha512	1081338768c169bf3d0605439eb4dff135d4ff5da8aa0c09d31e1e14bcc86ba4c9a53875190c750c8640b7fc3ca65acb60d5b88ba6ce43d77b25905299c1f7e8
ripemd-160	3b45d9756b76adf9d899da52e6241eaa2d72405b

71317921 as geometric shapes

Circle

Radius = n

Diameter	142635842
Circumference	448103713.36579
Area	1.5978912614814E+16

Sphere

Radius = n

Volume	1.519443770039E+24
Surface area	6.3915650459257E+16
Circumference	448103713.36579

Square

Length = n

Perimeter	285271684
Area	5086245855762241
Diagonal	100858771.11845

Cube

Length = n

Surface area	30517475134573446
Volume	3.6274048012783E+23
Space diagonal	123526262.66218

Equilateral Triangle

Length = n

Perimeter	213953763
Area	2.2024090604917E+15
Altitude	61763131.331092

Triangular Pyramid

Length = n

Surface area	2.2024090604917E+15
Volume	4.2749375551542E+22
Height	33619590.372818