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

80490979 (number)

80490979 is an odd 8-digits composite number following 80490978 and preceding 80490980. In scientific notation, it is written as 8.0490979 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 77715400 positive integers (up to 80490979) that are relatively prime to 80490979.

Interesting facts

80490979 has 4 divisors, whose sum is 83266560
The reverse of 80490979 is 97909408
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	eighty million four hundred ninety thousand nine hundred seventy-nine

Notation

Scientific notation	8.0490979 × 10^7
Engineering notation	8.0490979 × 10^6

Prime Factorization of 80490979

Prime Factorization 29 × 2775551

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80490979	Product of the distinct prime numbers

The prime factorization of 80490979 is 29 × 2775551. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 39, 76, 260, 162, 4914, 7986, 17745, 68303, 697229, 232497, 9890550, 511974, 82708684, 26082545, 904470349, 180335144, 2839745466, 3529179235

Basic calculations (n = 80490979)

Multiplication

n×y

n×2	160981958
n×3	241472937
n×4	321963916
n×5	402454895

Division

n÷y

n÷2	40245489.5
n÷3	26830326.333333
n÷3	20122744.75
n÷5	16098195.8

Exponentiation

n^y

n²	6478797700378441
n³	5.2148476964641E+23
n⁴	4.1974819642429E+31
n⁵	3.3785943263675E+39

Nth Root

^y√n

²√n	8971.6764877028
³√n	431.76662599328
⁴√n	94.718934156286
⁵√n	38.119697176438

Divisors of 80490979

1, 29, 2775551, 80490979

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	-80490978	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 80490979 can be divided by 4 positive divisors. The sum of these divisors (counting 80490979) is 1, the average is 0.25.

Base conversion 80490979

Base	System	Value
2	Binary	100110011000011000111100011
3	Ternary	12121110100212101
4	Quaternary	10303003013203
5	Quinary	131101202404
6	Senary	11553111231
8	Octal	463030743
10	Decimal	80490979
12	Duodecimal	22b58517
16	Hexadecimal	4cc31e3
20	Vigesimal	153178j
36	Base36	1bx78j

Cryptographic Hash Functions

md5	ad8a67fe6afb0c325a5f9c1656ed0099
sha1	f917a2dc8243b4b05012865f03b803f2c8b4e451
sha256	31ab33972b4c441d08d764d360c5f33287995d6bb1ae057f061efc86c3dd63fd
sha512	390c58f3ea432436faea9617dff49d86154b05d3e3e93bbd1c1d01d783919ab397b59e20ed65c05dbdc4434b6e6713dbc0424dad345a360db2b853b46b609832
ripemd-160	d2f334daf56921686c65dbe742646d5d926619af

80490979 as geometric shapes

Circle

Radius = n

Diameter	160981958
Circumference	505739736.6133
Area	2.0353743259603E+16

Sphere

Radius = n

Volume	2.1843902950402E+24
Surface area	8.1414973038413E+16
Circumference	505739736.6133

Square

Length = n

Perimeter	321963916
Area	6478797700378441
Diagonal	113831434.15049

Cube

Length = n

Surface area	38872786202270646
Volume	5.2148476964641E+23
Space diagonal	139414465.17896

Equilateral Triangle

Length = n

Perimeter	241472937
Area	2.805401697254E+15
Altitude	69707232.58948

Triangular Pyramid

Length = n

Surface area	2.805401697254E+15
Volume	6.1457569483747E+22
Height	37943811.383496