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

80972646 (number)

80972646 is an even 8-digits composite number following 80972645 and preceding 80972647. In scientific notation, it is written as 8.0972646 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 26990880 positive integers (up to 80972646) that are relatively prime to 80972646.

Interesting facts

80972646 has 8 divisors, whose sum is 161945304
The reverse of 80972646 is 64627908
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty million nine hundred seventy-two thousand six hundred forty-six

Notation

Scientific notation	8.0972646 × 10^7
Engineering notation	8.0972646 × 10^6

Prime Factorization of 80972646

Prime Factorization 2 × 3 × 13495441

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80972646	Product of the distinct prime numbers

The prime factorization of 80972646 is 2 × 3 × 13495441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 43, 87, 1000, 934, 722, 1997, 29834, 18680, 940663, 82634, 2255072, 8122345, 95788275, 11290982, 98856560, 843224632, 2359601775, 5447657885

Basic calculations (n = 80972646)

Multiplication

n×y

n×2	161945292
n×3	242917938
n×4	323890584
n×5	404863230

Division

n÷y

n÷2	40486323
n÷3	26990882
n÷3	20243161.5
n÷5	16194529.2

Exponentiation

n^y

n²	6556569400241316
n³	5.3090277302017E+23
n⁴	4.2988602300181E+31
n⁵	3.4809008760873E+39

Nth Root

^y√n

²√n	8998.4802050124
³√n	432.62616030638
⁴√n	94.860319443972
⁵√n	38.165210867139

Divisors of 80972646

1, 2, 3, 6, 13495441, 26990882, 40486323, 80972646

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	-80972645	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 80972646 can be divided by 8 positive divisors. The sum of these divisors (counting 80972646) is 1, the average is 0.125.

Base conversion 80972646

Base	System	Value
2	Binary	100110100111000101101100110
3	Ternary	12122100211120220
4	Quaternary	10310320231212
5	Quinary	131212111041
6	Senary	12011305210
8	Octal	464705546
10	Decimal	80972646
12	Duodecimal	2314b206
16	Hexadecimal	4d38b66
20	Vigesimal	1561bc6
36	Base36	1c7iw6

Cryptographic Hash Functions

md5	b766a6215efda2828fc62b672708058d
sha1	af7a3b7aa098d6d05bcb0121221681894ab749ee
sha256	ee8aae0ba0d00ed55c8abf57b6c62eebd2ad5505a33bc47d0a5dfdd3aaa89644
sha512	3770b0ce5e05c055a03c9968bbd50f80b3c313baa52f9b8444e5f7748c30dfbab761d3260e7d545a9a8cc796f8467116b217aba8e64895316c1259aa378f76e0
ripemd-160	0ab8a57241709a4e6c26df48ca5b83c3c95049b2

80972646 as geometric shapes

Circle

Radius = n

Diameter	161945292
Circumference	508766139.63065
Area	2.059807026055E+16

Sphere

Radius = n

Volume	2.2238403353208E+24
Surface area	8.2392281042199E+16
Circumference	508766139.63065

Square

Length = n

Perimeter	323890584
Area	6556569400241316
Diagonal	114512614.15444

Cube

Length = n

Surface area	39339416401447896
Volume	5.3090277302017E+23
Space diagonal	140248736.89529

Equilateral Triangle

Length = n

Perimeter	242917938
Area	2.8390778311423E+15
Altitude	70124368.447644

Triangular Pyramid

Length = n

Surface area	2.8390778311423E+15
Volume	6.2567491825551E+22
Height	38170871.384812