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

80778940 (number)

80778940 is an even 8-digits composite number following 80778939 and preceding 80778941. In scientific notation, it is written as 8.0778940 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 28687680 positive integers (up to 80778940) that are relatively prime to 80778940.

Interesting facts

80778940 has 24 divisors, whose sum is 154949760
The reverse of 80778940 is 04987708
Previous prime number is 215

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	eighty million seven hundred seventy-eight thousand nine hundred forty

Notation

Scientific notation	8.0778940 × 10^7
Engineering notation	8.0778940 × 10^6

Prime Factorization of 80778940

Prime Factorization 2 × 2 × 11 × 215 × 8539

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	40389470	Product of the distinct prime numbers

The prime factorization of 80778940 is 2 × 2 × 11 × 215 × 8539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 33, 99, 351, 404, 2305, 7273, 39566, 70103, 398876, 887765, 1658485, 693163, 80577417, 77362682, 11744839, 522380552, 5937174365, 9752020109

Basic calculations (n = 80778940)

Multiplication

n×y

n×2	161557880
n×3	242336820
n×4	323115760
n×5	403894700

Division

n÷y

n÷2	40389470
n÷3	26926313.333333
n÷3	20194735
n÷5	16155788

Exponentiation

n^y

n²	6525237147523600
n³	5.2710174002558E+23
n⁴	4.2578719831422E+31
n⁵	3.4394638545392E+39

Nth Root

^y√n

²√n	8987.7104982303
³√n	432.28090298323
⁴√n	94.803536317114
⁵√n	38.146933300474

Divisors of 80778940

1, 2, 4, 11, 22, 44, 215, 430, 860, 2365, 4730, 8539, 9460, 17078, 34156, 93929, 187858, 375716, 1835885, 3671770, 7343540, 20194735, 40389470, 80778940

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80778939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80778940 can be divided by 24 positive divisors. The sum of these divisors (counting 80778940) is 1, the average is 0.041666666666667.

Base conversion 80778940

Base	System	Value
2	Binary	100110100001001011010111100
3	Ternary	12121222222212121
4	Quaternary	10310021122330
5	Quinary	131134411230
6	Senary	12003212324
8	Octal	464113274
10	Decimal	80778940
12	Duodecimal	230770a4
16	Hexadecimal	4d096bc
20	Vigesimal	154h770
36	Base36	1c3dfg

Cryptographic Hash Functions

md5	83edb35e9f2e603f68501dc8d0670bf4
sha1	b8a69bd247d42636241397df05491b5ea3010da5
sha256	982becbbe8979bb1e75b70c2ac9ab1bf2762a1dc3a003792ceb55e7f0727abf4
sha512	f62534c672f4d70d1baa11f4088c26457c5962632e82994c21824d6752b852bd51a6099c9507fb04313f2836baac46572191edbae73ea6436e4d168cbae7ee35
ripemd-160	448d92c4c75a8aaeee7a7ae1978c96e0b9c032e0

80778940 as geometric shapes

Circle

Radius = n

Diameter	161557880
Circumference	507549048.93754
Area	2.0499637085591E+16

Sphere

Radius = n

Volume	2.207918605545E+24
Surface area	8.1998548342365E+16
Circumference	507549048.93754

Square

Length = n

Perimeter	323115760
Area	6525237147523600
Diagonal	114238672.50212

Cube

Length = n

Surface area	39151422885141600
Volume	5.2710174002558E+23
Space diagonal	139913228.26156

Equilateral Triangle

Length = n

Perimeter	242336820
Area	2.8255105677367E+15
Altitude	69956614.130779

Triangular Pyramid

Length = n

Surface area	2.8255105677367E+15
Volume	6.2119535791219E+22
Height	38079557.500708