20253492 (number)

20253492 is an even 8-digits composite number following 20253491 and preceding 20253493. In scientific notation, it is written as 2.0253492 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 5741568 positive integers (up to 20253492) that are relatively prime to 20253492.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifty-three thousand four hundred ninety-two

Notation

Scientific notation 2.0253492 × 10^7
Engineering notation 2.0253492 × 10^6

Prime Factorization of 20253492

Prime Factorization 2 × 2 × 3 × 3 × 7 × 179 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3375582
Product of the distinct prime numbers

The prime factorization of 20253492 is 2 × 2 × 3 × 3 × 7 × 179 × 449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 18, 57, 832, 619, 4263, 1382, 67319, 74257, 731401, 633524, 1133670, 9113450, 29526144, 56177574, 686521061, 288088675, 1944340276, 2433872061

Basic calculations (n = 20253492)

Multiplication

n×y
n×2 40506984
n×3 60760476
n×4 81013968
n×5 101267460

Division

n÷y
n÷2 10126746
n÷3 6751164
n÷3 5063373
n÷5 4050698.4

Exponentiation

ny
n2 410203938194064
n3 8.308062180582E+21
n4 1.6826727090992E+29
n5 3.4079998252359E+36

Nth Root

y√n
2√n 4500.3879832743
3√n 272.58375564187
4√n 67.084931119249
5√n 28.926772669117

Divisors of 20253492

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 449, 537, 716, 898, 1074, 1253, 1347, 1611, 1796, 2148, 2506, 2694, 3143, 3222, 3759, 4041, 5012, 5388, 6286, 6444, 7518, 8082, 9429, 11277, 12572, 15036, 16164, 18858, 22554, 28287, 37716, 45108, 56574, 80371, 113148, 160742, 241113, 321484, 482226, 562597, 723339, 964452, 1125194, 1446678, 1687791, 2250388, 2893356, 3375582, 5063373, 6751164, 10126746, 20253492

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20253491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20253492 can be divided by 72 positive divisors. The sum of these divisors (counting 20253492) is 1, the average is 0.013888888888889.

Base conversion 20253492

Base System Value
2 Binary 1001101010000101100110100
3 Ternary 1102002222120100
4 Quaternary 1031100230310
5 Quinary 20141102432
6 Senary 2002034100
8 Octal 115205464
10 Decimal 20253492
12 Duodecimal 6948930
16 Hexadecimal 1350b34
20 Vigesimal 66bdec
36 Base36 c23p0

Cryptographic Hash Functions

md5 25bfb8cd8d09c85caca110fea34a6550
sha1 792a66b1c5671df620851345d398bc1d800e4060
sha256 df4150955b95c854716acc5fd31020cece236cd291bb3b2a381d8ebfa45b6a3b
sha512 3155327d02b84e2bab7eddc5a20916780c9c20524b9991c4e00d235322a0268e54feac1932346139288e0b84ac1a29a7c4ae196a5551bd21c3b6ea27dc9354df
ripemd-160 388464fe5645312e3e2376590aba6004e99d4ee8

20253492 as geometric shapes

Circle

Radius = n
Diameter 40506984
Circumference 127256443.35348
Area 1.2886936787041E+15

Sphere

Radius = n
Volume 3.4800729482778E+22
Surface area 5.1547747148163E+15
Circumference 127256443.35348

Square

Length = n
Perimeter 81013968
Area 410203938194064
Diagonal 28642763.071815

Cube

Length = n
Surface area 2461223629164384
Volume 8.308062180582E+21
Space diagonal 35080077.17469

Equilateral Triangle

Length = n
Perimeter 60760476
Area 1.7762351560424E+14
Altitude 17540038.587345

Triangular Pyramid

Length = n
Surface area 1.7762351560424E+14
Volume 9.7911451773483E+20
Height 9547587.690605