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

80972511 (number)

80972511 is an odd 8-digits composite number following 80972510 and preceding 80972512. In scientific notation, it is written as 8.0972511 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 53981672 positive integers (up to 80972511) that are relatively prime to 80972511.

Interesting facts

80972511 has 4 divisors, whose sum is 107963352
The reverse of 80972511 is 11527908
Previous prime number is 3

Basic properties

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

Name

Name	eighty million nine hundred seventy-two thousand five hundred eleven

Notation

Scientific notation	8.0972511 × 10^7
Engineering notation	8.0972511 × 10^6

Prime Factorization of 80972511

Prime Factorization 3 × 26990837

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80972511	Product of the distinct prime numbers

The prime factorization of 80972511 is 3 × 26990837. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 38, 33, 327, 158, 5139, 5043, 49991, 27522, 636348, 833787, 1223069, 3416949, 87643930, 19555548, 621082289, 402760064, 1116217588, 4451310033

Basic calculations (n = 80972511)

Multiplication

n×y

n×2	161945022
n×3	242917533
n×4	323890044
n×5	404862555

Division

n÷y

n÷2	40486255.5
n÷3	26990837
n÷3	20243127.75
n÷5	16194502.2

Exponentiation

n^y

n²	6556547537645121
n³	5.3090011761399E+23
n⁴	4.29883156134E+31
n⁵	3.4808718588775E+39

Nth Root

^y√n

²√n	8998.4727037426
³√n	432.62591987719
⁴√n	94.860279905462
⁵√n	38.165198141096

Divisors of 80972511

1, 3, 26990837, 80972511

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	-80972510	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 80972511 can be divided by 4 positive divisors. The sum of these divisors (counting 80972511) is 1, the average is 0.25.

Base conversion 80972511

Base	System	Value
2	Binary	100110100111000101011011111
3	Ternary	12122100211101220
4	Quaternary	10310320223133
5	Quinary	131212110021
6	Senary	12011304423
8	Octal	464705337
10	Decimal	80972511
12	Duodecimal	2314b113
16	Hexadecimal	4d38adf
20	Vigesimal	1561b5b
36	Base36	1c7isf

Cryptographic Hash Functions

md5	a5072d1ace08a0e6137e6f2498959809
sha1	4427d5d43565c64381d8f7e331bebaa63159069e
sha256	75470043bc09922048d0c4d4ce0a164b3077daf6a8daae160baf590a098e23d4
sha512	da78767d0e48b959df9cd94073acb7a55b80817ba2b1fd02a4db64386a25776de1d93f6b66671ad86bda91203f5d83999a5f4163d19793c0548b09c8aa957545
ripemd-160	815560f327364f8b9d589a337ba937a18392710a

80972511 as geometric shapes

Circle

Radius = n

Diameter	161945022
Circumference	508765291.40064
Area	2.0598001577178E+16

Sphere

Radius = n

Volume	2.2238292123814E+24
Surface area	8.2392006308713E+16
Circumference	508765291.40064

Square

Length = n

Perimeter	323890044
Area	6556547537645121
Diagonal	114512423.2356

Cube

Length = n

Surface area	39339285225870726
Volume	5.3090011761399E+23
Space diagonal	140248503.06843

Equilateral Triangle

Length = n

Perimeter	242917533
Area	2.8390683643605E+15
Altitude	70124251.534215

Triangular Pyramid

Length = n

Surface area	2.8390683643605E+15
Volume	6.2567178882932E+22
Height	38170807.745202