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

80495891 (number)

80495891 is an odd 8-digits composite number following 80495890 and preceding 80495892. In scientific notation, it is written as 8.0495891 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 68996472 positive integers (up to 80495891) that are relatively prime to 80495891.

Interesting facts

80495891 has 4 divisors, whose sum is 91995312
The reverse of 80495891 is 19859408
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	eighty million four hundred ninety-five thousand eight hundred ninety-one

Notation

Scientific notation	8.0495891 × 10^7
Engineering notation	8.0495891 × 10^6

Prime Factorization of 80495891

Prime Factorization 7 × 11499413

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80495891	Product of the distinct prime numbers

The prime factorization of 80495891 is 7 × 11499413. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 48, 21, 830, 155, 9320, 3941, 83882, 93887, 202343, 573970, 2795585, 7697790, 49780209, 28551809, 33669161, 188112485, 3884916493, 9315304993

Basic calculations (n = 80495891)

Multiplication

n×y

n×2	160991782
n×3	241487673
n×4	321983564
n×5	402479455

Division

n÷y

n÷2	40247945.5
n÷3	26831963.666667
n÷3	20123972.75
n÷5	16099178.2

Exponentiation

n^y

n²	6479588467883881
n³	5.2158024703564E+23
n⁴	4.1985066713134E+31
n⁵	3.3796253537681E+39

Nth Root

^y√n

²√n	8971.9502339235
³√n	431.77540873537
⁴√n	94.720379190138
⁵√n	38.120162419585

Divisors of 80495891

1, 7, 11499413, 80495891

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	-80495890	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 80495891 can be divided by 4 positive divisors. The sum of these divisors (counting 80495891) is 1, the average is 0.25.

Base conversion 80495891

Base	System	Value
2	Binary	100110011000100010100010011
3	Ternary	12121110121121022
4	Quaternary	10303010110103
5	Quinary	131101332031
6	Senary	11553150055
8	Octal	463042423
10	Decimal	80495891
12	Duodecimal	22b5b32b
16	Hexadecimal	4cc4513
20	Vigesimal	1531jeb
36	Base36	1bxb0z

Cryptographic Hash Functions

md5	830996f03e099c273c6306b5b8fdd8a0
sha1	53b9fb762df387f0728a6874b4c147431cb554bb
sha256	6f185eca8841cc54745f9819999a6d00952800cab88911f02f44531aeb86b10f
sha512	afcf8980f98dac06480ad4f8e944bbd07532380b6ca62141f9957c8e1b999635f8704b631577b1c2d2c79d87aac396879d464b4900ad7a54f5e32595519694a7
ripemd-160	a6fda6caca68c7a8dc7a3ba2ec0c08bc75270b2b

80495891 as geometric shapes

Circle

Radius = n

Diameter	160991782
Circumference	505770599.61953
Area	2.0356227528989E+16

Sphere

Radius = n

Volume	2.1847902297929E+24
Surface area	8.1424910115957E+16
Circumference	505770599.61953

Square

Length = n

Perimeter	321983564
Area	6479588467883881
Diagonal	113838380.76751

Cube

Length = n

Surface area	38877530807303286
Volume	5.2158024703564E+23
Space diagonal	139422973.01253

Equilateral Triangle

Length = n

Perimeter	241487673
Area	2.8057441096281E+15
Altitude	69711486.506263

Triangular Pyramid

Length = n

Surface area	2.8057441096281E+15
Volume	6.1468821601976E+22
Height	37946126.922502