20120528 (number)

20120528 is an even 8-digits composite number following 20120527 and preceding 20120529. In scientific notation, it is written as 2.0120528 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 9777024 positive integers (up to 20120528) that are relatively prime to 20120528.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand five hundred twenty-eight

Notation

Scientific notation 2.0120528 × 10^7
Engineering notation 2.0120528 × 10^6

Prime Factorization of 20120528

Prime Factorization 2 × 2 × 2 × 2 × 139 × 83 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2515066
Product of the distinct prime numbers

The prime factorization of 20120528 is 2 × 2 × 2 × 2 × 139 × 83 × 109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 80, 76, 676, 406, 9433, 7898, 8395, 48769, 513779, 430621, 7174045, 434456, 76547072, 71769644, 618778605, 962774865, 7634626114, 3923088455

Basic calculations (n = 20120528)

Multiplication

n×y
n×2 40241056
n×3 60361584
n×4 80482112
n×5 100602640

Division

n÷y
n÷2 10060264
n÷3 6706842.6666667
n÷3 5030132
n÷5 4024105.6

Exponentiation

ny
n2 404835646998784
n3 8.1455069708371E+21
n4 1.6389190108092E+29
n5 3.297591584672E+36

Nth Root

y√n
2√n 4485.591153906
3√n 271.98594218003
4√n 66.97455601873
5√n 28.888691734449

Divisors of 20120528

1, 2, 4, 8, 16, 83, 109, 139, 166, 218, 278, 332, 436, 556, 664, 872, 1112, 1328, 1744, 2224, 9047, 11537, 15151, 18094, 23074, 30302, 36188, 46148, 60604, 72376, 92296, 121208, 144752, 184592, 242416, 1257533, 2515066, 5030132, 10060264, 20120528

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 -20120527
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 20120528 can be divided by 40 positive divisors. The sum of these divisors (counting 20120528) is 1, the average is 0.025.

Base conversion 20120528

Base System Value
2 Binary 1001100110000001111010000
3 Ternary 1101212020011202
4 Quaternary 1030300033100
5 Quinary 20122324103
6 Senary 1555130332
8 Octal 114601720
10 Decimal 20120528
12 Duodecimal 68a39a8
16 Hexadecimal 13303d0
20 Vigesimal 65f168
36 Base36 bz93k

Cryptographic Hash Functions

md5 49ce2d8af53689445004a072a9881939
sha1 620190e71572aedff8fc3d04e6f234e61cfe6166
sha256 73566bc3550c298c9ef4b9016df434e1f628423e8b7b8a755d39a187a1f0083b
sha512 c44f09da7c84455f9cfa06f5a6d66b36320e76b61e7a978ce5b9160ec5d693f6a25ce85e345e9c2b3d39e12261f5af52489f5cf29a1dc5f11448a9101d90083d
ripemd-160 0e8d47a2ffb5b4b4f5cd24e77193562c33aaaf7c

20120528 as geometric shapes

Circle

Radius = n
Diameter 40241056
Circumference 126421005.9023
Area 1.2718286945227E+15

Sphere

Radius = n
Volume 3.4119819812462E+22
Surface area 5.0873147780906E+15
Circumference 126421005.9023

Square

Length = n
Perimeter 80482112
Area 404835646998784
Diagonal 28454723.579708

Cube

Length = n
Surface area 2429013881992704
Volume 8.1455069708371E+21
Space diagonal 34849776.771112

Equilateral Triangle

Length = n
Perimeter 60361584
Area 1.7529897732923E+14
Altitude 17424888.385556

Triangular Pyramid

Length = n
Surface area 1.7529897732923E+14
Volume 9.5995720254687E+20
Height 9484907.8599025