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

71072871 (number)

71072871 is an odd 8-digits composite number following 71072870 and preceding 71072872. In scientific notation, it is written as 7.1072871 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47019960 positive integers (up to 71072871) that are relatively prime to 71072871.

Interesting facts

71072871 has 8 divisors, whose sum is 95487744
The reverse of 71072871 is 17827017
Previous prime number is 131

Basic properties

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

Name

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

Notation

Scientific notation	7.1072871 × 10^7
Engineering notation	7.1072871 × 10^6

Prime Factorization of 71072871

Prime Factorization 3 × 131 × 180847

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71072871	Product of the distinct prime numbers

The prime factorization of 71072871 is 3 × 131 × 180847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 85, 74, 351, 990, 1400, 175, 46803, 62032, 833675, 288562, 3870073, 5549750, 95264556, 48077222, 114034585, 580247652, 7778642422, 5900837544

Basic calculations (n = 71072871)

Multiplication

n×y

n×2	142145742
n×3	213218613
n×4	284291484
n×5	355364355

Division

n÷y

n÷2	35536435.5
n÷3	23690957
n÷3	17768217.75
n÷5	14214574.2

Exponentiation

n^y

n²	5051352992182641
n³	3.5901415958886E+23
n⁴	2.5516167051633E+31
n⁵	1.8135072492751E+39

Nth Root

^y√n

²√n	8430.4727625442
³√n	414.22339107217
⁴√n	91.817605950843
⁵√n	37.182687090585

Divisors of 71072871

1, 3, 131, 393, 180847, 542541, 23690957, 71072871

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	-71072870	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 71072871 can be divided by 8 positive divisors. The sum of these divisors (counting 71072871) is 1, the average is 0.125.

Base conversion 71072871

Base	System	Value
2	Binary	100001111000111110001100111
3	Ternary	11221201212122120
4	Quaternary	10033013301213
5	Quinary	121143312441
6	Senary	11015201023
8	Octal	417076147
10	Decimal	71072871
12	Duodecimal	1b976173
16	Hexadecimal	43c7c67
20	Vigesimal	124423b
36	Base36	16bc6f

Cryptographic Hash Functions

md5	43c82de770e2e6a9444171f7e5a2b783
sha1	c34bf98e8714be8e1017354c55186d79bbd48a8b
sha256	2557bc7624f5c2416cb7215157d9f4e716b7b4747a8d836356a2b40388d17cac
sha512	c9d7c81738a2806ffa5e9420061744784732fa41854abac1f6aaac12fbe75b53406739fd10ad308178ceba583568a05a788995c69048d6735818c381cd3d924c
ripemd-160	f1d02da83c9c68ddd9fed81c88375f164c43c159

71072871 as geometric shapes

Circle

Radius = n

Diameter	142145742
Circumference	446564018.80627
Area	1.586929345093E+16

Sphere

Radius = n

Volume	1.5038349950654E+24
Surface area	6.3477173803719E+16
Circumference	446564018.80627

Square

Length = n

Perimeter	284291484
Area	5051352992182641
Diagonal	100512218.08499

Cube

Length = n

Surface area	30308117953095846
Volume	3.5901415958886E+23
Space diagonal	123101823.61179

Equilateral Triangle

Length = n

Perimeter	213218613
Area	2.1873000073564E+15
Altitude	61550911.805894

Triangular Pyramid

Length = n

Surface area	2.1873000073564E+15
Volume	4.2310224464545E+22
Height	33504072.694998