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

80492989 (number)

80492989 is an odd 8-digits prime number following 80492988 and preceding 80492990. In scientific notation, it is written as 8.0492989 × 10^7. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 80492988 positive integers (up to 80492989) that are relatively prime to 80492989.

Interesting facts

80492989 has 2 divisors, whose sum is 80492990
The reverse of 80492989 is 98929408
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

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

Notation

Scientific notation	8.0492989 × 10^7
Engineering notation	8.0492989 × 10^6

Prime Factorization of 80492989

Prime Factorization 80492989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	80492989	Product of the distinct prime numbers

The prime factorization of 80492989 is 80492989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 27, 91, 445, 387, 9014, 404, 90568, 53775, 381153, 753666, 7651541, 3042920, 37862986, 67683101, 966846741, 143377105, 6673940641, 1677837075

Basic calculations (n = 80492989)

Multiplication

n×y

n×2	160985978
n×3	241478967
n×4	321971956
n×5	402464945

Division

n÷y

n÷2	40246494.5
n÷3	26830996.333333
n÷3	20123247.25
n÷5	16098597.8

Exponentiation

n^y

n²	6479121278154121
n³	5.2152383777213E+23
n⁴	4.1979012537029E+31
n⁵	3.379016194374E+39

Nth Root

^y√n

²√n	8971.788506201
³√n	431.7702199517
⁴√n	94.719525474957
⁵√n	38.119887557589

Divisors of 80492989

1, 80492989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	80492990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	40246495	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8971.7885619312	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999751531	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80492989 can be divided by 2 positive divisors. The sum of these divisors (counting 80492989) is 80492990, the average is 40246495.

Base conversion 80492989

Base	System	Value
2	Binary	100110011000011100110111101
3	Ternary	12121110110121211
4	Quaternary	10303003212331
5	Quinary	131101233424
6	Senary	11553124421
8	Octal	463034675
10	Decimal	80492989
12	Duodecimal	22b59711
16	Hexadecimal	4cc39bd
20	Vigesimal	1531c99
36	Base36	1bx8sd

Cryptographic Hash Functions

md5	b7dba551d30263b9734365fd12c469c2
sha1	1cc3f91bbe7c8f2191b99582cd39daf4a3a9e68f
sha256	f852d99ccde42607cafbf507dcad79d8a36a7ef63cf69a9dc49ba2591ba428c2
sha512	c7b029b3e884c3b2da2f06a454d43923aa5baf10c9ab4bd4b99dd2d22fcfb72612dda99a3d425799f0391e3235fce365edb04763ba87710335cfaaad44e124d7
ripemd-160	aead02095056d828a8fc23e1da9ca7e892e6a979

80492989 as geometric shapes

Circle

Radius = n

Diameter	160985978
Circumference	505752365.81577
Area	2.0354759809166E+16

Sphere

Radius = n

Volume	2.1845539432225E+24
Surface area	8.1419039236665E+16
Circumference	505752365.81577

Square

Length = n

Perimeter	321971956
Area	6479121278154121
Diagonal	113834276.71975

Cube

Length = n

Surface area	38874727668924726
Volume	5.2152383777213E+23
Space diagonal	139417946.60108

Equilateral Triangle

Length = n

Perimeter	241478967
Area	2.8055418105409E+15
Altitude	69708973.300541

Triangular Pyramid

Length = n

Surface area	2.8055418105409E+15
Volume	6.1462173706517E+22
Height	37944758.906583