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

80971311 (number)

80971311 is an odd 8-digits composite number following 80971310 and preceding 80971312. In scientific notation, it is written as 8.0971311 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 53220440 positive integers (up to 80971311) that are relatively prime to 80971311.

Interesting facts

80971311 has 8 divisors, whose sum is 109482624
The reverse of 80971311 is 11317908
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	eighty million nine hundred seventy-one thousand three hundred eleven

Notation

Scientific notation	8.0971311 × 10^7
Engineering notation	8.0971311 × 10^6

Prime Factorization of 80971311

Prime Factorization 3 × 71 × 380147

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80971311	Product of the distinct prime numbers

The prime factorization of 80971311 is 3 × 71 × 380147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 96, 18, 588, 557, 1435, 7818, 27730, 72649, 292104, 858533, 9425086, 229634, 5017628, 12607995, 44143039, 559543439, 3509903446, 9803283866

Basic calculations (n = 80971311)

Multiplication

n×y

n×2	161942622
n×3	242913933
n×4	323885244
n×5	404856555

Division

n÷y

n÷2	40485655.5
n÷3	26990437
n÷3	20242827.75
n÷5	16194262.2

Exponentiation

n^y

n²	6556353205058721
n³	5.3087651439266E+23
n⁴	4.2985767349484E+31
n⁵	3.4806139366287E+39

Nth Root

^y√n

²√n	8998.4060255136
³√n	432.62378271705
⁴√n	94.859928449866
⁵√n	38.165085019967

Divisors of 80971311

1, 3, 71, 213, 380147, 1140441, 26990437, 80971311

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	-80971310	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 80971311 can be divided by 8 positive divisors. The sum of these divisors (counting 80971311) is 1, the average is 0.125.

Base conversion 80971311

Base	System	Value
2	Binary	100110100111000011000101111
3	Ternary	12122100202202110
4	Quaternary	10310320120233
5	Quinary	131212040221
6	Senary	12011255103
8	Octal	464703057
10	Decimal	80971311
12	Duodecimal	2314a493
16	Hexadecimal	4d3862f
20	Vigesimal	156185b
36	Base36	1c7hv3

Cryptographic Hash Functions

md5	22f410dcbdf435ae29c592594e21e207
sha1	cf68d9fab464814339def1f7de170c456e82a084
sha256	196bea66e0ea94f108ee11d1c609d2cba89be637e6b8e6d41ec9766bea83b7f8
sha512	4d99282916b64230e32dba9f6ff0efef66b94010d5dd9e07fdde2963aa59d00d1ced6c9c5da08eae1cb13c096aa7e39cd6df81d01254ca49ca06b73f2be0c072
ripemd-160	0326fea47ae525f6d97b7830408dda011e0f536b

80971311 as geometric shapes

Circle

Radius = n

Diameter	161942622
Circumference	508757751.57827
Area	2.0597391063352E+16

Sphere

Radius = n

Volume	2.2237303434391E+24
Surface area	8.2389564253409E+16
Circumference	508757751.57827

Square

Length = n

Perimeter	323885244
Area	6556353205058721
Diagonal	114510726.17933

Cube

Length = n

Surface area	39338119230352326
Volume	5.3087651439266E+23
Space diagonal	140246424.60746

Equilateral Triangle

Length = n

Perimeter	242913933
Area	2.8389842158822E+15
Altitude	70123212.30373

Triangular Pyramid

Length = n

Surface area	2.8389842158822E+15
Volume	6.2564397216621E+22
Height	38170242.059777