20294888 (number)

20294888 is an even 8-digits composite number following 20294887 and preceding 20294889. In scientific notation, it is written as 2.0294888 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 9613296 positive integers (up to 20294888) that are relatively prime to 20294888.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand eight hundred eighty-eight

Notation

Scientific notation 2.0294888 × 10^7
Engineering notation 2.0294888 × 10^6

Prime Factorization of 20294888

Prime Factorization 2 × 2 × 2 × 19 × 133519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5073722
Product of the distinct prime numbers

The prime factorization of 20294888 is 2 × 2 × 2 × 19 × 133519. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 94, 92, 628, 877, 9122, 7155, 91025, 148, 642311, 72958, 1943724, 8789250, 70582826, 53781416, 582463743, 244517874, 3081492334, 1728511537

Basic calculations (n = 20294888)

Multiplication

n×y
n×2 40589776
n×3 60884664
n×4 81179552
n×5 101474440

Division

n÷y
n÷2 10147444
n÷3 6764962.6666667
n÷3 5073722
n÷5 4058977.6

Exponentiation

ny
n2 411882478932544
n3 8.3591087790983E+21
n4 1.6964717645162E+29
n5 3.4429704456018E+36

Nth Root

y√n
2√n 4504.9847946469
3√n 272.76934006983
4√n 67.119183507004
5√n 28.938587667671

Divisors of 20294888

1, 2, 4, 8, 19, 38, 76, 152, 133519, 267038, 534076, 1068152, 2536861, 5073722, 10147444, 20294888

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 -20294887
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 20294888 can be divided by 16 positive divisors. The sum of these divisors (counting 20294888) is 1, the average is 0.0625.

Base conversion 20294888

Base System Value
2 Binary 1001101011010110011101000
3 Ternary 1102012002100112
4 Quaternary 1031122303220
5 Quinary 20143414023
6 Senary 2002553452
8 Octal 115326350
10 Decimal 20294888
12 Duodecimal 6968888
16 Hexadecimal 135ace8
20 Vigesimal 66gh48
36 Base36 c2zmw

Cryptographic Hash Functions

md5 ed700c1dc900c64d90d68fff6fc5a14a
sha1 539d3a01d9cce31e6c3c6433c7efe6a259d5faab
sha256 6c84c9cf390d4c0859f364f36992bcf76b4a07ac8f508856babba874ea09ad13
sha512 a0e8ea7080862d0ad3f06bd7a2ad176739693bb54af6dcdd3455da3b14039ae479446bc7a6663555069ec4eb1b70804e47ff432eeea72c9405274227b46e1ace
ripemd-160 0d9b919402a4b77fddf8809055a2bacf7985c79d

20294888 as geometric shapes

Circle

Radius = n
Diameter 40589776
Circumference 127516542.09246
Area 1.2939669699568E+15

Sphere

Radius = n
Volume 3.5014552974631E+22
Surface area 5.1758678798273E+15
Circumference 127516542.09246

Square

Length = n
Perimeter 81179552
Area 411882478932544
Diagonal 28701305.856443

Cube

Length = n
Surface area 2471294873595264
Volume 8.3591087790983E+21
Space diagonal 35151777.14992

Equilateral Triangle

Length = n
Perimeter 60884664
Area 1.7835034506465E+14
Altitude 17575888.57496

Triangular Pyramid

Length = n
Surface area 1.7835034506465E+14
Volume 9.8513041706274E+20
Height 9567101.9521477