18672297 (number)

18672297 is an odd 8-digits composite number following 18672296 and preceding 18672298. In scientific notation, it is written as 1.8672297 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 10036224 positive integers (up to 18672297) that are relatively prime to 18672297.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-two thousand two hundred ninety-seven

Notation

Scientific notation 1.8672297 × 10^7
Engineering notation 1.8672297 × 10^6

Prime Factorization of 18672297

Prime Factorization 3 × 7 × 1541 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18672297
Product of the distinct prime numbers

The prime factorization of 18672297 is 3 × 7 × 1541 × 577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 42, 94, 373, 117, 7222, 7225, 62077, 92690, 867715, 557641, 5530770, 5125802, 34172842, 75834172, 985875381, 599110347, 5344300385, 2124741803

Basic calculations (n = 18672297)

Multiplication

n×y
n×2 37344594
n×3 56016891
n×4 74689188
n×5 93361485

Division

n÷y
n÷2 9336148.5
n÷3 6224099
n÷3 4668074.25
n÷5 3734459.4

Exponentiation

ny
n2 348654675256209
n3 6.5101836468225E+21
n4 1.2156008257801E+29
n5 2.2698059652412E+36

Nth Root

y√n
2√n 4321.1453342835
3√n 265.29714858158
4√n 65.735419176297
5√n 28.46030495761

Divisors of 18672297

1, 3, 7, 21, 577, 1541, 1731, 4039, 4623, 10787, 12117, 32361, 889157, 2667471, 6224099, 18672297

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18672296
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18672297 can be divided by 16 positive divisors. The sum of these divisors (counting 18672297) is 1, the average is 0.0625.

Base conversion 18672297

Base System Value
2 Binary 1000111001110101010101001
3 Ternary 1022010122120120
4 Quaternary 1013032222221
5 Quinary 14240003142
6 Senary 1504113453
8 Octal 107165251
10 Decimal 18672297
12 Duodecimal 6305889
16 Hexadecimal 11ceaa9
20 Vigesimal 5ge0eh
36 Base36 b47mx

Cryptographic Hash Functions

md5 f35d148d62e126c4324e214ca44faa60
sha1 5f0709f2385b3ed23918462e2e1fc895a35a9606
sha256 dba083d5b2ebe2d39aa7e84a2f36d6d69da81ac8368320ea39f53473997a28e5
sha512 c4360e5fe9e7feb12081231860a6e148a84bc3a41b95ce7deb9795f00e7af267c3ef83fba1784d904dbad40516008b24d64941a632e1fe222590fe568118dbef
ripemd-160 c0fcdff526f58a3d258cb67543a5b3a7f2e6be4b

18672297 as geometric shapes

Circle

Radius = n
Diameter 37344594
Circumference 117321502.16169
Area 1.0953309664246E+15

Sphere

Radius = n
Volume 2.7269793491171E+22
Surface area 4.3813238656986E+15
Circumference 117321502.16169

Square

Length = n
Perimeter 74689188
Area 348654675256209
Diagonal 26406615.658058

Cube

Length = n
Surface area 2091928051537254
Volume 6.5101836468225E+21
Space diagonal 32341367.098016

Equilateral Triangle

Length = n
Perimeter 56016891
Area 1.5097190296005E+14
Altitude 16170683.549008

Triangular Pyramid

Length = n
Surface area 1.5097190296005E+14
Volume 7.6723250057299E+20
Height 8802205.2193528