18880080 (number)

18880080 is an even 8-digits composite number following 18880079 and preceding 18880081. In scientific notation, it is written as 1.8880080 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 4976640 positive integers (up to 18880080) that are relatively prime to 18880080.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty thousand eighty

Notation

Scientific notation 1.8880080 × 10^7
Engineering notation 1.8880080 × 10^6

Prime Factorization of 18880080

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 97 × 811

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2360010
Product of the distinct prime numbers

The prime factorization of 18880080 is 2 × 2 × 2 × 2 × 3 × 5 × 97 × 811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 3, 99, 83, 638, 824, 2909, 3041, 90054, 93454, 663417, 882491, 1422575, 2851431, 58188090, 91408937, 64560762, 665656180, 4613263674, 8084769448

Basic calculations (n = 18880080)

Multiplication

n×y
n×2 37760160
n×3 56640240
n×4 75520320
n×5 94400400

Division

n÷y
n÷2 9440040
n÷3 6293360
n÷3 4720020
n÷5 3776016

Exponentiation

ny
n2 356457420806400
n3 6.7299446214185E+21
n4 1.2706189284795E+29
n5 2.3989387019207E+36

Nth Root

y√n
2√n 4345.1214022165
3√n 266.2775853629
4√n 65.917534861496
5√n 28.523365434375

Divisors of 18880080

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 811, 970, 1164, 1455, 1552, 1622, 1940, 2328, 2433, 2910, 3244, 3880, 4055, 4656, 4866, 5820, 6488, 7760, 8110, 9732, 11640, 12165, 12976, 16220, 19464, 23280, 24330, 32440, 38928, 48660, 64880, 78667, 97320, 157334, 194640, 236001, 314668, 393335, 472002, 629336, 786670, 944004, 1180005, 1258672, 1573340, 1888008, 2360010, 3146680, 3776016, 4720020, 6293360, 9440040, 18880080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18880079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18880080 can be divided by 80 positive divisors. The sum of these divisors (counting 18880080) is 1, the average is 0.0125.

Base conversion 18880080

Base System Value
2 Binary 1001000000001011001010000
3 Ternary 1022112012121020
4 Quaternary 1020001121100
5 Quinary 14313130310
6 Senary 1512355440
8 Octal 110013120
10 Decimal 18880080
12 Duodecimal 63a5b80
16 Hexadecimal 1201650
20 Vigesimal 5i0040
36 Base36 b8nyo

Cryptographic Hash Functions

md5 1bd4e8956cb0db703fb1398292efd2cd
sha1 00b6f5f1e797d8dcf05155b512431c40af6fafe4
sha256 d32edcbcc0ec1cd489ee9827a0f36769b2ec003680ac2d50e5990528dba339bc
sha512 9aa7a4082053a11028ce1e3cdce51529cdf48ae85396bb7dbd33b9e050e5c9767ba2bbfe35d1077ce53b1d2e5bfee68b443d26e5c95c432ecfe2a7ca6a389de4
ripemd-160 12f3100e6b3489b103d767cb5a6a2a4fd856b3ba

18880080 as geometric shapes

Circle

Radius = n
Diameter 37760160
Circumference 118627041.25438
Area 1.119844014523E+15

Sphere

Radius = n
Volume 2.8190326108953E+22
Surface area 4.4793760580918E+15
Circumference 118627041.25438

Square

Length = n
Perimeter 75520320
Area 356457420806400
Diagonal 26700465.194689

Cube

Length = n
Surface area 2138744524838400
Volume 6.7299446214185E+21
Space diagonal 32701257.810965

Equilateral Triangle

Length = n
Perimeter 56640240
Area 1.5435059089291E+14
Altitude 16350628.905483

Triangular Pyramid

Length = n
Surface area 1.5435059089291E+14
Volume 7.9313157980249E+20
Height 8900155.0648963