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

71340721 (number)

71340721 is an odd 8-digits composite number following 71340720 and preceding 71340722. In scientific notation, it is written as 7.1340721 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 67144192 positive integers (up to 71340721) that are relatively prime to 71340721.

Interesting facts

71340721 has 4 divisors, whose sum is 75537252
The reverse of 71340721 is 12704317
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	seventy-one million three hundred forty thousand seven hundred twenty-one

Notation

Scientific notation	7.1340721 × 10^7
Engineering notation	7.1340721 × 10^6

Prime Factorization of 71340721

Prime Factorization 17 × 4196513

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71340721	Product of the distinct prime numbers

The prime factorization of 71340721 is 17 × 4196513. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 14, 13, 379, 653, 5144, 5283, 42248, 97772, 816969, 502075, 7019668, 9593394, 57850712, 79988734, 918361049, 937622620, 8720504793, 4854719016

Basic calculations (n = 71340721)

Multiplication

n×y

n×2	142681442
n×3	214022163
n×4	285362884
n×5	356703605

Division

n÷y

n÷2	35670360.5
n÷3	23780240.333333
n÷3	17835180.25
n÷5	14268144.2

Exponentiation

n^y

n²	5089498472799841
n³	3.6308849057794E+23
n⁴	2.5902994704632E+31
n⁵	1.8479383182876E+39

Nth Root

^y√n

²√n	8446.3436468095
³√n	414.74309546045
⁴√n	91.903991462882
⁵√n	37.210670772731

Divisors of 71340721

1, 17, 4196513, 71340721

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	-71340720	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 71340721 can be divided by 4 positive divisors. The sum of these divisors (counting 71340721) is 1, the average is 0.25.

Base conversion 71340721

Base	System	Value
2	Binary	100010000001001001010110001
3	Ternary	11222020111001221
4	Quaternary	10100021022301
5	Quinary	121230400341
6	Senary	11025025041
8	Octal	420111261
10	Decimal	71340721
12	Duodecimal	1ba85181
16	Hexadecimal	44092b1
20	Vigesimal	125hbg1
36	Base36	16h2up

Cryptographic Hash Functions

md5	f4ed981aa98eb13a4805342400acfa9b
sha1	dd1a5e439bcb190bc2f7d7cf870917c6f9de9cf7
sha256	5b4f0c38eb0812c7c90c70f2f461f78cfbc2f07d671261e8a88f85ada387c6d5
sha512	d874381e358f8f28e4e3b4fae56ce90af0b9abbe2e71d7ab189df3e3cb88e6ef157a32ebb35dc98c5e4209e85ccb6a83e1f711f2bc237755f02cc1337f2cd91e
ripemd-160	a18dc2aefa021dda426e68ea514813c884ae813d

71340721 as geometric shapes

Circle

Radius = n

Diameter	142681442
Circumference	448246969.9908
Area	1.5989131012604E+16

Sphere

Radius = n

Volume	1.5209015128035E+24
Surface area	6.3956524050418E+16
Circumference	448246969.9908

Square

Length = n

Perimeter	285362884
Area	5089498472799841
Diagonal	100891015.18768

Cube

Length = n

Surface area	30536990836799046
Volume	3.6308849057794E+23
Space diagonal	123565753.4206

Equilateral Triangle

Length = n

Perimeter	214022163
Area	2.2038174849834E+15
Altitude	61782876.710298

Triangular Pyramid

Length = n

Surface area	2.2038174849834E+15
Volume	4.2790388976408E+22
Height	33630338.395892