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

71214891 (number)

71214891 is an odd 8-digits composite number following 71214890 and preceding 71214892. In scientific notation, it is written as 7.1214891 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 43160520 positive integers (up to 71214891) that are relatively prime to 71214891.

Interesting facts

71214891 has 8 divisors, whose sum is 103585344
The reverse of 71214891 is 19841217
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-one million two hundred fourteen thousand eight hundred ninety-one

Notation

Scientific notation	7.1214891 × 10^7
Engineering notation	7.1214891 × 10^6

Prime Factorization of 71214891

Prime Factorization 3 × 11 × 2158027

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71214891	Product of the distinct prime numbers

The prime factorization of 71214891 is 3 × 11 × 2158027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 67, 100, 56, 832, 9721, 1476, 71987, 48123, 293907, 235786, 7484901, 306192, 94943967, 5530376, 700062519, 403439566, 3680647042, 6653551786

Basic calculations (n = 71214891)

Multiplication

n×y

n×2	142429782
n×3	213644673
n×4	284859564
n×5	356074455

Division

n÷y

n÷2	35607445.5
n÷3	23738297
n÷3	17803722.75
n÷5	14242978.2

Exponentiation

n^y

n²	5071560700141881
n³	3.6117064246049E+23
n⁴	2.5720727935224E+31
n⁵	1.8316988363476E+39

Nth Root

^y√n

²√n	8438.8915741346
³√n	414.49911214847
⁴√n	91.863439812227
⁵√n	37.197535145514

Divisors of 71214891

1, 3, 11, 33, 2158027, 6474081, 23738297, 71214891

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71214890	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71214891 can be divided by 8 positive divisors. The sum of these divisors (counting 71214891) is 1, the average is 0.125.

Base conversion 71214891

Base	System	Value
2	Binary	100001111101010011100101011
3	Ternary	11222000002110120
4	Quaternary	10033222130223
5	Quinary	121212334031
6	Senary	11022214323
8	Octal	417523453
10	Decimal	71214891
12	Duodecimal	1ba243a3
16	Hexadecimal	43ea72b
20	Vigesimal	1251h4b
36	Base36	16edrf

Cryptographic Hash Functions

md5	c3bd497ce452b719c0a22f78130c41e8
sha1	3f1ea0668a92ba253d83c64d8d65929ac8d8e6ea
sha256	cf0453c03a0afc3f19f704d05717f73df167c13fff2e4fc482fab7c9beec2fef
sha512	ebc003bd15e78eff195fcdf85dfd2516c8804dcb308d451a49f935bd43fac4109ef50560aefed1e57ac8efdde9846fb9fa88e6e9db30a00a259290db8d470f05
ripemd-160	c7ccf855bd46b2ec86d9a45d81e7b562f90b5e8b

71214891 as geometric shapes

Circle

Radius = n

Diameter	142429782
Circumference	447456356.7836
Area	1.59327778378E+16

Sphere

Radius = n

Volume	1.5128680493949E+24
Surface area	6.3731111351202E+16
Circumference	447456356.7836

Square

Length = n

Perimeter	284859564
Area	5071560700141881
Diagonal	100713064.69512

Cube

Length = n

Surface area	30429364200851286
Volume	3.6117064246049E+23
Space diagonal	123347809.46748

Equilateral Triangle

Length = n

Perimeter	213644673
Area	2.1960502015788E+15
Altitude	61673904.73374

Triangular Pyramid

Length = n

Surface area	2.1960502015788E+15
Volume	4.2564368408219E+22
Height	33571021.565041