18484977 (number)

18484977 is an odd 8-digits composite number following 18484976 and preceding 18484978. In scientific notation, it is written as 1.8484977 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 10075968 positive integers (up to 18484977) that are relatively prime to 18484977.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-four thousand nine hundred seventy-seven

Notation

Scientific notation 1.8484977 × 10^7
Engineering notation 1.8484977 × 10^6

Prime Factorization of 18484977

Prime Factorization 3 × 239 × 7 × 29 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18484977
Product of the distinct prime numbers

The prime factorization of 18484977 is 3 × 239 × 7 × 29 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 65, 11, 850, 521, 3901, 5736, 98580, 42614, 103848, 296786, 9987987, 8022461, 60596525, 47821282, 289066147, 42297852, 7407085019, 465673475

Basic calculations (n = 18484977)

Multiplication

n×y
n×2 36969954
n×3 55454931
n×4 73939908
n×5 92424885

Division

n÷y
n÷2 9242488.5
n÷3 6161659
n÷3 4621244.25
n÷5 3696995.4

Exponentiation

ny
n2 341694374690529
n3 6.3162126571838E+21
n4 1.1675504569515E+29
n5 2.1582143343088E+36

Nth Root

y√n
2√n 4299.41589056
3√n 264.40701393472
4√n 65.569931299034
5√n 28.402971819378

Divisors of 18484977

1, 3, 7, 21, 29, 87, 127, 203, 239, 381, 609, 717, 889, 1673, 2667, 3683, 5019, 6931, 11049, 20793, 25781, 30353, 48517, 77343, 91059, 145551, 212471, 637413, 880237, 2640711, 6161659, 18484977

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18484976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18484977 can be divided by 32 positive divisors. The sum of these divisors (counting 18484977) is 1, the average is 0.03125.

Base conversion 18484977

Base System Value
2 Binary 1000110100000111011110001
3 Ternary 1021210010121210
4 Quaternary 1012200323301
5 Quinary 14213004402
6 Senary 1500110333
8 Octal 106407361
10 Decimal 18484977
12 Duodecimal 62353a9
16 Hexadecimal 11a0ef1
20 Vigesimal 5fac8h
36 Base36 b073l

Cryptographic Hash Functions

md5 7d6de956ca59172f22c26646da220568
sha1 f63732a6355a897dbd89811bc59a9e55719acf24
sha256 8fd603012a4b0118153f64fa0d5cbbb7d008932cc8a77b8dbd06a67b32c93c17
sha512 af89d765f1fede81409577cbe5132d9d28c150514846ab12b61cc21e5eb2214267e907f24ed440ba8dc1f0e3e38176187f0a12e2f7f73f24c2c54aa066c5420b
ripemd-160 31eeca1c436b045a55a1cc1c77d728d8100ca96e

18484977 as geometric shapes

Circle

Radius = n
Diameter 36969954
Circumference 116144535.88995
Area 1.0734645373007E+15

Sphere

Radius = n
Volume 2.6457289709759E+22
Surface area 4.2938581492029E+15
Circumference 116144535.88995

Square

Length = n
Perimeter 73939908
Area 341694374690529
Diagonal 26141705.173555

Cube

Length = n
Surface area 2050166248143174
Volume 6.3162126571838E+21
Space diagonal 32016919.340742

Equilateral Triangle

Length = n
Perimeter 55454931
Area 1.4795800440612E+14
Altitude 16008459.670371

Triangular Pyramid

Length = n
Surface area 1.4795800440612E+14
Volume 7.443728002185E+20
Height 8713901.7245182