20153864 (number)

20153864 is an even 8-digits composite number following 20153863 and preceding 20153865. In scientific notation, it is written as 2.0153864 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10063872 positive integers (up to 20153864) that are relatively prime to 20153864.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand eight hundred sixty-four

Notation

Scientific notation 2.0153864 × 10^7
Engineering notation 2.0153864 × 10^6

Prime Factorization of 20153864

Prime Factorization 2 × 2 × 2 × 2017 × 1249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5038466
Product of the distinct prime numbers

The prime factorization of 20153864 is 2 × 2 × 2 × 2017 × 1249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 97, 92, 59, 457, 6441, 6431, 35518, 12274, 920583, 651298, 4431588, 7332573, 65898600, 89398247, 42897835, 468762020, 7247339938, 508776209

Basic calculations (n = 20153864)

Multiplication

n×y
n×2 40307728
n×3 60461592
n×4 80615456
n×5 100769320

Division

n÷y
n÷2 10076932
n÷3 6717954.6666667
n÷3 5038466
n÷5 4030772.8

Exponentiation

ny
n2 406178234130496
n3 8.1860608904262E+21
n4 1.6498075788137E+29
n5 3.324999756958E+36

Nth Root

y√n
2√n 4489.3055142193
3√n 272.13606946242
4√n 67.002279918069
5√n 28.89825804239

Divisors of 20153864

1, 2, 4, 8, 1249, 2017, 2498, 4034, 4996, 8068, 9992, 16136, 2519233, 5038466, 10076932, 20153864

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 -20153863
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 20153864 can be divided by 16 positive divisors. The sum of these divisors (counting 20153864) is 1, the average is 0.0625.

Base conversion 20153864

Base System Value
2 Binary 1001100111000011000001000
3 Ternary 1101220220220102
4 Quaternary 1030320120020
5 Quinary 20124410424
6 Senary 1555544532
8 Octal 114703010
10 Decimal 20153864
12 Duodecimal 68bb148
16 Hexadecimal 1338608
20 Vigesimal 65j4d4
36 Base36 bzytk

Cryptographic Hash Functions

md5 67fabc73d798717f4b7ffe7aceedbcb7
sha1 c1915256e95ee960e4061bd7ec078ea33810ce93
sha256 7a2419c55604f7d31e2bf067a7adf9bbede05451a0e637ecf9bda613788051fc
sha512 3c644b21e99abf480e5ad607925e940dcccb6cce85f530839e21ca8df7f5606288be3f551fafd39f83c7e571ba12e6dfa6a6f96b23e4a174dbd5d0f6657ef97c
ripemd-160 a875e2973ea919273dc156163486feb552f59c84

20153864 as geometric shapes

Circle

Radius = n
Diameter 40307728
Circumference 126630462.1677
Area 1.2760465563924E+15

Sphere

Radius = n
Volume 3.4289691673602E+22
Surface area 5.1041862255698E+15
Circumference 126630462.1677

Square

Length = n
Perimeter 80615456
Area 406178234130496
Diagonal 28501867.803023

Cube

Length = n
Surface area 2437069404782976
Volume 8.1860608904262E+21
Space diagonal 34907516.416833

Equilateral Triangle

Length = n
Perimeter 60461592
Area 1.7588033461066E+14
Altitude 17453758.208417

Triangular Pyramid

Length = n
Surface area 1.7588033461066E+14
Volume 9.6473652780439E+20
Height 9500622.6010076