80495640 (number)

80495640 is an even 8-digits composite number following 80495639 and preceding 80495641. In scientific notation, it is written as 8.0495640 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 21150720 positive integers (up to 80495640) that are relatively prime to 80495640.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-five thousand six hundred forty

Notation

Scientific notation 8.0495640 × 10^7
Engineering notation 8.0495640 × 10^6

Prime Factorization of 80495640

Prime Factorization 2 × 2 × 2 × 15 × 9 × 73 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20123910
Product of the distinct prime numbers

The prime factorization of 80495640 is 2 × 2 × 2 × 15 × 9 × 73 × 1021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 100, 33, 571, 242, 9646, 4279, 82888, 29181, 458696, 650034, 9748391, 2118166, 92282373, 91770236, 792321198, 832733411, 2528295864, 5942793338

Basic calculations (n = 80495640)

Multiplication

n×y
n×2 160991280
n×3 241486920
n×4 321982560
n×5 402478200

Division

n÷y
n÷2 40247820
n÷3 26831880
n÷3 20123910
n÷5 16099128

Exponentiation

ny
n2 6479548059009600
n3 5.2157536792074E+23
n4 4.1984543049015E+31
n5 3.379572662838E+39

Nth Root

y√n
2√n 8971.9362458725
3√n 431.77495995163
4√n 94.720305351453
5√n 38.120138646514

Divisors of 80495640

1, 2, 4, 8, 9, 15, 18, 30, 36, 60, 72, 73, 120, 135, 146, 270, 292, 540, 584, 657, 1021, 1080, 1095, 1314, 2042, 2190, 2628, 4084, 4380, 5256, 8168, 8760, 9189, 9855, 15315, 18378, 19710, 30630, 36756, 39420, 61260, 73512, 74533, 78840, 122520, 137835, 149066, 275670, 298132, 551340, 596264, 670797, 1102680, 1117995, 1341594, 2235990, 2683188, 4471980, 5366376, 8943960, 10061955, 20123910, 40247820, 80495640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80495639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80495640 can be divided by 64 positive divisors. The sum of these divisors (counting 80495640) is 1, the average is 0.015625.

Base conversion 80495640

Base System Value
2 Binary 100110011000100010000011000
3 Ternary 12121110121021000
4 Quaternary 10303010100120
5 Quinary 131101330030
6 Senary 11553145000
8 Octal 463042030
10 Decimal 80495640
12 Duodecimal 22b5b160
16 Hexadecimal 4cc4418
20 Vigesimal 1531j20
36 Base36 1bxau0

Cryptographic Hash Functions

md5 e2b7ed6e71f1179a8710b673880aaaa9
sha1 797afb6f245d13fa0038ec2be6992ff3897bca1a
sha256 521871deced833adb8054b8644651141bb02639f34c872cf6bc994db20537750
sha512 2faf7d77c421cd17e3f9b60342db1673eb9b04d7e2a90ff4ecdfe2bb625a7d9fdc1157602d36eeaddb0734e1c89a10e11b0bade2c7b4b57df33b81088786e395
ripemd-160 9261c217fa47481da0320a70e97d15e41de31d41

80495640 as geometric shapes

Circle

Radius = n
Diameter 160991280
Circumference 505769022.54002
Area 2.0356100580767E+16

Sphere

Radius = n
Volume 2.1847697922042E+24
Surface area 8.1424402323066E+16
Circumference 505769022.54002

Square

Length = n
Perimeter 321982560
Area 6479548059009600
Diagonal 113838025.7999

Cube

Length = n
Surface area 38877288354057600
Volume 5.2157536792074E+23
Space diagonal 139422538.26777

Equilateral Triangle

Length = n
Perimeter 241486920
Area 2.8057266120722E+15
Altitude 69711269.133887

Triangular Pyramid

Length = n
Surface area 2.8057266120722E+15
Volume 6.146824659277E+22
Height 37946008.599967