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

71342921 (number)

71342921 is an odd 8-digits composite number following 71342920 and preceding 71342922. In scientific notation, it is written as 7.1342921 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 65854992 positive integers (up to 71342921) that are relatively prime to 71342921.

Interesting facts

71342921 has 4 divisors, whose sum is 76830852
The reverse of 71342921 is 12924317
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	seventy-one million three hundred forty-two thousand nine hundred twenty-one

Notation

Scientific notation	7.1342921 × 10^7
Engineering notation	7.1342921 × 10^6

Prime Factorization of 71342921

Prime Factorization 13 × 5487917

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71342921	Product of the distinct prime numbers

The prime factorization of 71342921 is 13 × 5487917. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 12, 63, 694, 676, 3457, 2355, 19657, 76350, 103530, 168306, 9878360, 3223683, 72313748, 57198424, 66244963, 364158615, 8874282745, 7535793470

Basic calculations (n = 71342921)

Multiplication

n×y

n×2	142685842
n×3	214028763
n×4	285371684
n×5	356714605

Division

n÷y

n÷2	35671460.5
n÷3	23780973.666667
n÷3	17835730.25
n÷5	14268584.2

Exponentiation

n^y

n²	5089812376812241
n³	3.6312208230374E+23
n⁴	2.5906190031151E+31
n⁵	1.8482232688034E+39

Nth Root

^y√n

²√n	8446.4738796731
³√n	414.74735868916
⁴√n	91.904699986851
⁵√n	37.210900269896

Divisors of 71342921

1, 13, 5487917, 71342921

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	-71342920	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 71342921 can be divided by 4 positive divisors. The sum of these divisors (counting 71342921) is 1, the average is 0.25.

Base conversion 71342921

Base	System	Value
2	Binary	100010000001001101101001001
3	Ternary	11222020121002102
4	Quaternary	10100021231021
5	Quinary	121230433141
6	Senary	11025043145
8	Octal	420115511
10	Decimal	71342921
12	Duodecimal	1ba864b5
16	Hexadecimal	4409b49
20	Vigesimal	125hh61
36	Base36	16h4jt

Cryptographic Hash Functions

md5	83d55e92182a4efe76e67d93f3b3f9a9
sha1	98c9c1487aa78bc155824a64c2759cd9ab4dcce6
sha256	239d43875ebf91a28e444b7ad55a89cf462315966d7e6d7cb766b9f534999023
sha512	83ae8feba8d2f30e644238effac85f95d3c65e7e70296ca92e79bba3ae9daa6a611fbd766213f4d754cbd294bca599cb54962460540c1b71204bac6d77dd4649
ripemd-160	d4de3e7be871373e53eb624f93a23206dc48fe3f

71342921 as geometric shapes

Circle

Radius = n

Diameter	142685842
Circumference	448260792.99847
Area	1.5990117171144E+16

Sphere

Radius = n

Volume	1.5210422214955E+24
Surface area	6.3960468684575E+16
Circumference	448260792.99847

Square

Length = n

Perimeter	285371684
Area	5089812376812241
Diagonal	100894126.45751

Cube

Length = n

Surface area	30538874260873446
Volume	3.6312208230374E+23
Space diagonal	123569563.93237

Equilateral Triangle

Length = n

Perimeter	214028763
Area	2.2039534094079E+15
Altitude	61784781.966186

Triangular Pyramid

Length = n

Surface area	2.2039534094079E+15
Volume	4.2794347799259E+22
Height	33631375.485837