20152520 (number)

20152520 is an even 8-digits composite number following 20152519 and preceding 20152521. In scientific notation, it is written as 2.0152520 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 32 positive divisors. There are 8007168 positive integers (up to 20152520) that are relatively prime to 20152520.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand five hundred twenty

Notation

Scientific notation 2.0152520 × 10^7
Engineering notation 2.0152520 × 10^6

Prime Factorization of 20152520

Prime Factorization 2 × 2 × 2 × 5 × 157 × 3209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5038130
Product of the distinct prime numbers

The prime factorization of 20152520 is 2 × 2 × 2 × 5 × 157 × 3209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 20, 42, 493, 933, 8186, 4414, 46858, 81531, 935736, 566809, 5055073, 9728896, 30021032, 1416214, 403213235, 689283944, 5372461928, 1374717008

Basic calculations (n = 20152520)

Multiplication

n×y
n×2 40305040
n×3 60457560
n×4 80610080
n×5 100762600

Division

n÷y
n÷2 10076260
n÷3 6717506.6666667
n÷3 5038130
n÷5 4030504

Exponentiation

ny
n2 406124062350400
n3 8.1844232889977E+21
n4 1.6493675401999E+29
n5 3.323891234123E+36

Nth Root

y√n
2√n 4489.1558226464
3√n 272.13002001854
4√n 67.001162845479
5√n 28.89787260469

Divisors of 20152520

1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 3209, 6280, 6418, 12836, 16045, 25672, 32090, 64180, 128360, 503813, 1007626, 2015252, 2519065, 4030504, 5038130, 10076260, 20152520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20152519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20152520 can be divided by 32 positive divisors. The sum of these divisors (counting 20152520) is 1, the average is 0.03125.

Base conversion 20152520

Base System Value
2 Binary 1001100111000000011001000
3 Ternary 1101220212001122
4 Quaternary 1030320003020
5 Quinary 20124340040
6 Senary 1555534412
8 Octal 114700310
10 Decimal 20152520
12 Duodecimal 68ba408
16 Hexadecimal 13380c8
20 Vigesimal 65j160
36 Base36 bzxs8

Cryptographic Hash Functions

md5 d0a785bc961b690a0b46895b9cbcf0d2
sha1 6641cb867ccd76303cd68d70ad11659a0776ab32
sha256 2606c8527a257c17bd4bcbd9c60dc2a6215eb4457189bf5fcd0a713223b10a55
sha512 51176b25028c0219e3b9b31466a0830d1d44bccd87768c0221b484859fc5a95950914a299d6264a1d3dbf8efb004200d79a4378fd16a1e08b5580f9be5f06365
ripemd-160 07b0158db5681f39893beff834e64508f948df11

20152520 as geometric shapes

Circle

Radius = n
Diameter 40305040
Circumference 126622017.56664
Area 1.2758763707261E+15

Sphere

Radius = n
Volume 3.4282832104779E+22
Surface area 5.1035054829042E+15
Circumference 126622017.56664

Square

Length = n
Perimeter 80610080
Area 406124062350400
Diagonal 28499967.099995

Cube

Length = n
Surface area 2436744374102400
Volume 8.1844232889977E+21
Space diagonal 34905188.540548

Equilateral Triangle

Length = n
Perimeter 60457560
Area 1.7585687754179E+14
Altitude 17452594.270274

Triangular Pyramid

Length = n
Surface area 1.7585687754179E+14
Volume 9.6454353462523E+20
Height 9499989.0333317