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

71355421 (number)

71355421 is an odd 8-digits composite number following 71355420 and preceding 71355422. In scientific notation, it is written as 7.1355421 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 70185600 positive integers (up to 71355421) that are relatively prime to 71355421.

Interesting facts

71355421 has 4 divisors, whose sum is 72525244
The reverse of 71355421 is 12455317
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-one million three hundred fifty-five thousand four hundred twenty-one

Notation

Scientific notation	7.1355421 × 10^7
Engineering notation	7.1355421 × 10^6

Prime Factorization of 71355421

Prime Factorization 61 × 1169761

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71355421	Product of the distinct prime numbers

The prime factorization of 71355421 is 61 × 1169761. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 75, 33, 571, 979, 1792, 907, 86065, 61409, 191095, 990555, 9178552, 4261887, 91834934, 84446010, 801936841, 579940571, 8402428566, 2897495243

Basic calculations (n = 71355421)

Multiplication

n×y

n×2	142710842
n×3	214066263
n×4	285421684
n×5	356777105

Division

n÷y

n÷2	35677710.5
n÷3	23785140.333333
n÷3	17838855.25
n÷5	14271084.2

Exponentiation

n^y

n²	5091596106087241
n³	3.6331298371182E+23
n⁴	2.5924350907523E+31
n⁵	1.849842973158E+39

Nth Root

^y√n

²√n	8447.2138010116
³√n	414.77157991606
⁴√n	91.908725380192
⁵√n	37.212204123598

Divisors of 71355421

1, 61, 1169761, 71355421

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	-71355420	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 71355421 can be divided by 4 positive divisors. The sum of these divisors (counting 71355421) is 1, the average is 0.25.

Base conversion 71355421

Base	System	Value
2	Binary	100010000001100110000011101
3	Ternary	11222021020020101
4	Quaternary	10100030300131
5	Quinary	121231333141
6	Senary	11025221101
8	Octal	420146035
10	Decimal	71355421
12	Duodecimal	1ba91791
16	Hexadecimal	440cc1d
20	Vigesimal	125j8b1
36	Base36	16he71

Cryptographic Hash Functions

md5	96b92ad6a070de1591c77f31d7860baf
sha1	e2b70309b255b966ac379d04aa098cc7ce20a87e
sha256	242d45d0bf16a4a0d894101bdd5d9e40e5c7e958ed34a45ca0b29c4ac7143fb8
sha512	a68b18cf4aa378f93f06abb49adee32578d25d379bea36c757a53ab260b3024c0d9c205376b9cfdd121da9c8021ed3eb40936ad7ccade608e8648eb448f2cefb
ripemd-160	6332f365b63ca51d2db1ef8c0a6a58a473e43eb4

71355421 as geometric shapes

Circle

Radius = n

Diameter	142710842
Circumference	448339332.81481
Area	1.599572092193E+16

Sphere

Radius = n

Volume	1.5218418674438E+24
Surface area	6.398288368772E+16
Circumference	448339332.81481

Square

Length = n

Perimeter	285421684
Area	5091596106087241
Diagonal	100911804.12704

Cube

Length = n

Surface area	30549576636523446
Volume	3.6331298371182E+23
Space diagonal	123591214.56747

Equilateral Triangle

Length = n

Perimeter	214066263
Area	2.2047257868407E+15
Altitude	61795607.283734

Triangular Pyramid

Length = n

Surface area	2.2047257868407E+15
Volume	4.2816845745957E+22
Height	33637268.042347