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

71399481 (number)

71399481 is an odd 8-digits composite number following 71399480 and preceding 71399482. In scientific notation, it is written as 7.1399481 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 47599652 positive integers (up to 71399481) that are relatively prime to 71399481.

Interesting facts

71399481 has 4 divisors, whose sum is 95199312
The reverse of 71399481 is 18499317
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	7.1399481 × 10^7
Engineering notation	7.1399481 × 10^6

Prime Factorization of 71399481

Prime Factorization 3 × 23799827

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71399481	Product of the distinct prime numbers

The prime factorization of 71399481 is 3 × 23799827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 31, 56, 356, 876, 1826, 8340, 14469, 13845, 973975, 139487, 5381110, 7431086, 97208903, 89763705, 296168767, 480205130, 3625392073, 985305598

Basic calculations (n = 71399481)

Multiplication

n×y

n×2	142798962
n×3	214198443
n×4	285597924
n×5	356997405

Division

n÷y

n÷2	35699740.5
n÷3	23799827
n÷3	17849870.25
n÷5	14279896.2

Exponentiation

n^y

n²	5097885887069361
n³	3.6398640653398E+23
n⁴	2.5988440517581E+31
n⁵	1.8555611649547E+39

Nth Root

^y√n

²√n	8449.8213590584
³√n	414.85693234592
⁴√n	91.922909870491
⁵√n	37.216798490459

Divisors of 71399481

1, 3, 23799827, 71399481

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	-71399480	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 71399481 can be divided by 4 positive divisors. The sum of these divisors (counting 71399481) is 1, the average is 0.25.

Base conversion 71399481

Base	System	Value
2	Binary	100010000010111100000111001
3	Ternary	11222100110200020
4	Quaternary	10100113200321
5	Quinary	121234240411
6	Senary	11030201053
8	Octal	420274071
10	Decimal	71399481
12	Duodecimal	1bab3189
16	Hexadecimal	4417839
20	Vigesimal	1264ie1
36	Base36	16ic6x

Cryptographic Hash Functions

md5	299020824237e2f71bc5f8d9e2e0f068
sha1	c5e9eeb38e169bbfe60fcfbf7c9bb1f93454a8f0
sha256	ba826bd13bc46962a657c2c27b71ead6baa1b4474abf7f8ef5fe706b83fec2ca
sha512	6691a7d818fbc09ed7f57bd53f7d55f4d537480f529ff6d5039cd0a306ed5487658a5e9748a73f743212cf1da05e89486ae56f673765c5945ee6307c93dbd87a
ripemd-160	d0887e9f1ece1a7bbff36ca784f79823c45d84ad

71399481 as geometric shapes

Circle

Radius = n

Diameter	142798962
Circumference	448616169.95945
Area	1.6015480851656E+16

Sphere

Radius = n

Volume	1.5246626943649E+24
Surface area	6.4061923406625E+16
Circumference	448616169.95945

Square

Length = n

Perimeter	285597924
Area	5097885887069361
Diagonal	100974114.3766

Cube

Length = n

Surface area	30587315322416166
Volume	3.6398640653398E+23
Space diagonal	123667528.72605

Equilateral Triangle

Length = n

Perimeter	214198443
Area	2.2074493418981E+15
Altitude	61833764.363024

Triangular Pyramid

Length = n

Surface area	2.2074493418981E+15
Volume	4.289620938665E+22
Height	33658038.125533