20120432 (number)

20120432 is an even 8-digits composite number following 20120431 and preceding 20120433. In scientific notation, it is written as 2.0120432 × 10^7. The sum of its digits is 14. It has a total of 7 prime factors and 40 positive divisors. There are 9596160 positive integers (up to 20120432) that are relatively prime to 20120432.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand four hundred thirty-two

Notation

Scientific notation 2.0120432 × 10^7
Engineering notation 2.0120432 × 10^6

Prime Factorization of 20120432

Prime Factorization 2 × 2 × 2 × 2 × 421 × 29 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2515054
Product of the distinct prime numbers

The prime factorization of 20120432 is 2 × 2 × 2 × 2 × 421 × 29 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 82, 53, 682, 844, 1829, 4968, 31867, 99199, 815641, 228616, 7230024, 2989576, 73321841, 77715759, 323202539, 732218912, 6811567933, 2245460211

Basic calculations (n = 20120432)

Multiplication

n×y
n×2 40240864
n×3 60361296
n×4 80481728
n×5 100602160

Division

n÷y
n÷2 10060216
n÷3 6706810.6666667
n÷3 5030108
n÷5 4024086.4

Exponentiation

ny
n2 404831783866624
n3 8.1453903787271E+21
n4 1.6388877322863E+29
n5 3.2975129173101E+36

Nth Root

y√n
2√n 4485.5804529626
3√n 271.98550960868
4√n 66.974476130557
5√n 28.888664167382

Divisors of 20120432

1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 421, 464, 824, 842, 1648, 1684, 2987, 3368, 5974, 6736, 11948, 12209, 23896, 24418, 43363, 47792, 48836, 86726, 97672, 173452, 195344, 346904, 693808, 1257527, 2515054, 5030108, 10060216, 20120432

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120432 can be divided by 40 positive divisors. The sum of these divisors (counting 20120432) is 1, the average is 0.025.

Base conversion 20120432

Base System Value
2 Binary 1001100110000001101110000
3 Ternary 1101212020001012
4 Quaternary 1030300031300
5 Quinary 20122323212
6 Senary 1555130052
8 Octal 114601560
10 Decimal 20120432
12 Duodecimal 68a3928
16 Hexadecimal 1330370
20 Vigesimal 65f11c
36 Base36 bz90w

Cryptographic Hash Functions

md5 4dfa1e1b3a43172e727e1f783f8d1d06
sha1 3528c7dc77a3a24d86eef7a1c1c015f5c1a429f6
sha256 cb7f1b5d4a5c0d5eb4087d31f307f3a926ba7a31b2bcff93e435aa1726d08310
sha512 e5feda9a91f89ef67dec9667b558e2e2ef7c7f31ab0bedfda8ce1e8747c0e41a8b8fe72090cfe747c3e91e824401309f3db4efca981092c097add6029dd4853b
ripemd-160 08bf8fd1df4a891e746fc80b919760eed0fdb3b7

20120432 as geometric shapes

Circle

Radius = n
Diameter 40240864
Circumference 126420402.71651
Area 1.271816558135E+15

Sphere

Radius = n
Volume 3.4119331432573E+22
Surface area 5.0872662325401E+15
Circumference 126420402.71651

Square

Length = n
Perimeter 80481728
Area 404831783866624
Diagonal 28454587.815206

Cube

Length = n
Surface area 2428990703199744
Volume 8.1453903787271E+21
Space diagonal 34849610.494235

Equilateral Triangle

Length = n
Perimeter 60361296
Area 1.7529730454393E+14
Altitude 17424805.247117

Triangular Pyramid

Length = n
Surface area 1.7529730454393E+14
Volume 9.5994346203493E+20
Height 9484862.6050685