2021542220 (number)

2021542220 is an even 10-digits composite number following 2021542219 and preceding 2021542221. In scientific notation, it is written as 2.021542220 × 10^9. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 767532480 positive integers (up to 2021542220) that are relatively prime to 2021542220.

Interesting facts

Basic properties

Name

Name two billion twenty-one million five hundred forty-two thousand two hundred twenty

Notation

Scientific notation 2.021542220 × 10^9
Engineering notation 2.021542220 × 10^9

Prime Factorization of 2021542220

Prime Factorization 2 × 2 × 115 × 131 × 33547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1010771110
Product of the distinct prime numbers

The prime factorization of 2021542220 is 2 × 2 × 115 × 131 × 33547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 41, 72, 333, 659, 8055, 8189, 83670, 25509, 321027, 368778, 2992834, 8177890, 71161712, 17536985, 317587912, 754019475, 315711661, 594849874

Basic calculations (n = 2021542220)

Multiplication

n×y
n×2 4043084440
n×3 6064626660
n×4 8086168880
n×5 10107711100

Division

n÷y
n÷2 1010771110
n÷3 673847406.66667
n÷3 505385555
n÷5 404308444

Exponentiation

ny
n2 4086632947242528400
n3 8.2613010404938E+27
n4 1.6700568845488E+37
n5 3.3760905019171E+46

Nth Root

y√n
2√n 44961.563807323
3√n 1264.428487794
4√n 212.04142002761
5√n 72.633431619312

Divisors of 2021542220

1, 2, 4, 115, 131, 230, 262, 460, 524, 15065, 30130, 33547, 60260, 67094, 134188, 3857905, 4394657, 7715810, 8789314, 15431620, 17578628, 505385555, 1010771110, 2021542220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021542219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021542220 can be divided by 24 positive divisors. The sum of these divisors (counting 2021542220) is 1, the average is 0.041666666666667.

Base conversion 2021542220

Base System Value
2 Binary 1111000011111100100100101001100
3 Ternary 12012212212222121002
4 Quaternary 1320133210211030
5 Quinary 13120003322340
6 Senary 532332355432
8 Octal 17037444514
10 Decimal 2021542220
12 Duodecimal 485015b78
16 Hexadecimal 787e494c
20 Vigesimal 1bbecfb0
36 Base36 xfknyk

Cryptographic Hash Functions

md5 dc1607a4d54e23232f1736c024022307
sha1 f990aee91f41a4e3fbd7ffdd9e5f323fca706965
sha256 4fe8575e05769ad1ae3ef07941ba2bfbf78579000c3bb600d876abd1b7f1d9a5
sha512 227c5941658516b4b810010dcafd453a5be73df2c89a771ee1c22d1a505fde98ea5ecccb03ed765ea1f717b1e353e28b5091c3e1e538cb8697023acc1515a8c1
ripemd-160 9213690ebb4775cd71c6b139691b0e4fa966bfe7

2021542220 as geometric shapes

Circle

Radius = n
Diameter 4043084440
Circumference 12701724374.547
Area 1.2838536044975E+19

Sphere

Radius = n
Volume 3.4604856877212E+28
Surface area 5.1354144179901E+19
Circumference 12701724374.547

Square

Length = n
Perimeter 8086168880
Area 4086632947242528400
Diagonal 2858892424.4338

Cube

Length = n
Surface area 2.4519797683455E+19
Volume 8.2613010404938E+27
Space diagonal 3501413834.6856

Equilateral Triangle

Length = n
Perimeter 6064626660
Area 1.7695639741273E+18
Altitude 1750706917.3428

Triangular Pyramid

Length = n
Surface area 1.7695639741273E+18
Volume 9.7360366452611E+26
Height 952964141.47794