18880368 (number)

18880368 is an even 8-digits composite number following 18880367 and preceding 18880369. In scientific notation, it is written as 1.8880368 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 5720832 positive integers (up to 18880368) that are relatively prime to 18880368.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty thousand three hundred sixty-eight

Notation

Scientific notation 1.8880368 × 10^7
Engineering notation 1.8880368 × 10^6

Prime Factorization of 18880368

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 79 × 383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2360046
Product of the distinct prime numbers

The prime factorization of 18880368 is 2 × 2 × 2 × 2 × 3 × 13 × 79 × 383. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 1, 12, 23, 763, 553, 2649, 1305, 18029, 96574, 996217, 326217, 161928, 6482303, 15892686, 29324285, 228042287, 974888747, 1324608187, 9749091500

Basic calculations (n = 18880368)

Multiplication

n×y
n×2 37760736
n×3 56641104
n×4 75521472
n×5 94401840

Division

n÷y
n÷2 9440184
n÷3 6293456
n÷3 4720092
n÷5 3776073.6

Exponentiation

ny
n2 356468295815424
n3 6.7302526053281E+21
n4 1.2706964592155E+29
n5 2.3991216766286E+36

Nth Root

y√n
2√n 4345.1545427062
3√n 266.2789393041
4√n 65.917786239422
5√n 28.523452453912

Divisors of 18880368

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 383, 474, 624, 632, 766, 948, 1027, 1149, 1264, 1532, 1896, 2054, 2298, 3064, 3081, 3792, 4108, 4596, 4979, 6128, 6162, 8216, 9192, 9958, 12324, 14937, 16432, 18384, 19916, 24648, 29874, 30257, 39832, 49296, 59748, 60514, 79664, 90771, 119496, 121028, 181542, 238992, 242056, 363084, 393341, 484112, 726168, 786682, 1180023, 1452336, 1573364, 2360046, 3146728, 4720092, 6293456, 9440184, 18880368

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 -18880367
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 18880368 can be divided by 80 positive divisors. The sum of these divisors (counting 18880368) is 1, the average is 0.0125.

Base conversion 18880368

Base System Value
2 Binary 1001000000001011101110000
3 Ternary 1022112012222220
4 Quaternary 1020001131300
5 Quinary 14313132433
6 Senary 1512401040
8 Octal 110013560
10 Decimal 18880368
12 Duodecimal 63a6180
16 Hexadecimal 1201770
20 Vigesimal 5i00i8
36 Base36 b8o6o

Cryptographic Hash Functions

md5 1965360a9737f45a82371380422a5315
sha1 4633f2dd0deac9ff105396bb7bf4686b81839559
sha256 782aa8bb60e548d9f3e942f8eef3a73db228a738763347756b7d43d5d81c28b5
sha512 78e577e54c44d948bf5e4f8c0cb7b39d486876adc272aca56f3f62ef70ac60e83b480bb6f9bf7839d72b97e1589373ab1eb288060189389c8255f7317fb6f8e5
ripemd-160 7404fada4ab34282ee63605b7a4a47df044c5386

18880368 as geometric shapes

Circle

Radius = n
Diameter 37760736
Circumference 118628850.81174
Area 1.1198781793714E+15

Sphere

Radius = n
Volume 2.8191616188936E+22
Surface area 4.4795127174856E+15
Circumference 118628850.81174

Square

Length = n
Perimeter 75521472
Area 356468295815424
Diagonal 26700872.488195

Cube

Length = n
Surface area 2138809774892544
Volume 6.7302526053281E+21
Space diagonal 32701756.641598

Equilateral Triangle

Length = n
Perimeter 56641104
Area 1.5435529990995E+14
Altitude 16350878.320799

Triangular Pyramid

Length = n
Surface area 1.5435529990995E+14
Volume 7.9316787605432E+20
Height 8900290.8293983