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

71640893 (number)

71640893 is an odd 8-digits composite number following 71640892 and preceding 71640894. In scientific notation, it is written as 7.1640893 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 71166300 positive integers (up to 71640893) that are relatively prime to 71640893.

Interesting facts

71640893 has 4 divisors, whose sum is 72115488
The reverse of 71640893 is 39804617
Previous prime number is 151

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	seventy-one million six hundred forty thousand eight hundred ninety-three

Notation

Scientific notation	7.1640893 × 10^7
Engineering notation	7.1640893 × 10^6

Prime Factorization of 71640893

Prime Factorization 151 × 474443

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71640893	Product of the distinct prime numbers

The prime factorization of 71640893 is 151 × 474443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 29, 91, 974, 720, 2132, 3600, 2719, 67847, 336684, 489571, 8402707, 5995496, 96519641, 86473926, 777885215, 95663563, 710352723, 4481902331

Basic calculations (n = 71640893)

Multiplication

n×y

n×2	143281786
n×3	214922679
n×4	286563572
n×5	358204465

Division

n÷y

n÷2	35820446.5
n÷3	23880297.666667
n÷3	17910223.25
n÷5	14328178.6

Exponentiation

n^y

n²	5132417549837449
n³	3.6769097651923E+23
n⁴	2.6341709905879E+31
n⁵	1.8871436208041E+39

Nth Root

^y√n

²√n	8464.0943402115
³√n	415.32397018422
⁴√n	92.000512717112
⁵√n	37.241931600546

Divisors of 71640893

1, 151, 474443, 71640893

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	-71640892	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 71640893 can be divided by 4 positive divisors. The sum of these divisors (counting 71640893) is 1, the average is 0.25.

Base conversion 71640893

Base	System	Value
2	Binary	100010001010010011100111101
3	Ternary	11222210201211102
4	Quaternary	10101102130331
5	Quinary	121320002033
6	Senary	11035302445
8	Octal	421223475
10	Decimal	71640893
12	Duodecimal	1bbaaa25
16	Hexadecimal	445273d
20	Vigesimal	127f24d
36	Base36	16nigt

Cryptographic Hash Functions

md5	946a06ff3a34b792143ea729ab084279
sha1	a6eddc5671b358d199752451028178cda2fbeab9
sha256	d9b01fd0aa68b096e20b9fe3fe562d2d2d51fbca35f3709bf71f840d609442be
sha512	26b259849a1234ad022e6832e39e0a5cffb3eb3809b375de4a4a909b2ca273e6dc3420dd7e5152aebfc7d85a9c6d57d55cac03aa717c49191d3677d201f2509c
ripemd-160	c7000f6d111ecbf269ecf684536346a436364d27

71640893 as geometric shapes

Circle

Radius = n

Diameter	143281786
Circumference	450133006.29082
Area	1.6123965269725E+16

Sphere

Radius = n

Volume	1.5401803608321E+24
Surface area	6.4495861078899E+16
Circumference	450133006.29082

Square

Length = n

Perimeter	286563572
Area	5132417549837449
Diagonal	101315522.50112

Cube

Length = n

Surface area	30794505299024694
Volume	3.6769097651923E+23
Space diagonal	124085666.57561

Equilateral Triangle

Length = n

Perimeter	214922679
Area	2.2224019904942E+15
Altitude	62042833.287803

Triangular Pyramid

Length = n

Surface area	2.2224019904942E+15
Volume	4.3332797146308E+22
Height	33771840.833707