18880008 (number)

18880008 is an even 8-digits composite number following 18880007 and preceding 18880009. In scientific notation, it is written as 1.8880008 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 5260800 positive integers (up to 18880008) that are relatively prime to 18880008.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty thousand eight

Notation

Scientific notation 1.8880008 × 10^7
Engineering notation 1.8880008 × 10^6

Prime Factorization of 18880008

Prime Factorization 2 × 2 × 2 × 3 × 7 × 41 × 2741

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4720002
Product of the distinct prime numbers

The prime factorization of 18880008 is 2 × 2 × 2 × 3 × 7 × 41 × 2741. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 9, 38, 162, 535, 8641, 5664, 56369, 88992, 380943, 222339, 2114431, 8611754, 32765523, 34344088, 967206501, 716200929, 8813799800, 6136406265

Basic calculations (n = 18880008)

Multiplication

n×y
n×2 37760016
n×3 56640024
n×4 75520032
n×5 94400040

Division

n÷y
n÷2 9440004
n÷3 6293336
n÷3 4720002
n÷5 3776001.6

Exponentiation

ny
n2 356454702080064
n3 6.7298676269092E+21
n4 1.2705995463499E+29
n5 2.3988929599882E+36

Nth Root

y√n
2√n 4345.1131170546
3√n 266.27724687544
4√n 65.917472016565
5√n 28.523343679325

Divisors of 18880008

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 2741, 3444, 5482, 6888, 8223, 10964, 16446, 19187, 21928, 32892, 38374, 57561, 65784, 76748, 112381, 115122, 153496, 224762, 230244, 337143, 449524, 460488, 674286, 786667, 899048, 1348572, 1573334, 2360001, 2697144, 3146668, 4720002, 6293336, 9440004, 18880008

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 -18880007
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 18880008 can be divided by 64 positive divisors. The sum of these divisors (counting 18880008) is 1, the average is 0.015625.

Base conversion 18880008

Base System Value
2 Binary 1001000000001011000001000
3 Ternary 1022112012111120
4 Quaternary 1020001120020
5 Quinary 14313130013
6 Senary 1512355240
8 Octal 110013010
10 Decimal 18880008
12 Duodecimal 63a5b20
16 Hexadecimal 1201608
20 Vigesimal 5i0008
36 Base36 b8nwo

Cryptographic Hash Functions

md5 2b412ab08067134a6734dd3504882a88
sha1 7b2a2f4a5670e43f1dc1322b49a5e81f542e8be2
sha256 c2dc7dd68e627da75eb2f2df83e84b3e91a5e56cd5c62e1f10300390d6dc1baf
sha512 d406ca1ebb7362885e72d00989bcf088f242632fd6eaa0e127d09d782a9f6f3318dd89bef83a07e25f7d27c33d4b14e3941b1c32e6dd2075b3a45b25b7ba5b23
ripemd-160 0465e21d45d01e7c2d107b23fb0f6b6a794e5281

18880008 as geometric shapes

Circle

Radius = n
Diameter 37760016
Circumference 118626588.86503
Area 1.1198354733923E+15

Sphere

Radius = n
Volume 2.8190003595106E+22
Surface area 4.4793418935691E+15
Circumference 118626588.86503

Square

Length = n
Perimeter 75520032
Area 356454702080064
Diagonal 26700363.371313

Cube

Length = n
Surface area 2138728212480384
Volume 6.7298676269092E+21
Space diagonal 32701133.103307

Equilateral Triangle

Length = n
Perimeter 56640024
Area 1.5434941364987E+14
Altitude 16350566.551653

Triangular Pyramid

Length = n
Surface area 1.5434941364987E+14
Volume 7.9312250591256E+20
Height 8900121.1237708