2021090157 (number)

2021090157 is an odd 10-digits composite number following 2021090156 and preceding 2021090158. In scientific notation, it is written as 2.021090157 × 10^9. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 1333501056 positive integers (up to 2021090157) that are relatively prime to 2021090157.

Interesting facts

Basic properties

Name

Name two billion twenty-one million ninety thousand one hundred fifty-seven

Notation

Scientific notation 2.021090157 × 10^9
Engineering notation 2.021090157 × 10^9

Prime Factorization of 2021090157

Prime Factorization 27 × 97 × 771703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021090157
Product of the distinct prime numbers

The prime factorization of 2021090157 is 27 × 97 × 771703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 24, 60, 734, 285, 6855, 3210, 54204, 39294, 602022, 910028, 2930117, 1119229, 47945961, 25869462, 843592435, 5429356, 9744116922, 2495927115

Basic calculations (n = 2021090157)

Multiplication

n×y
n×2 4042180314
n×3 6063270471
n×4 8084360628
n×5 10105450785

Division

n÷y
n÷2 1010545078.5
n÷3 673696719
n÷3 505272539.25
n÷5 404218031.4

Exponentiation

ny
n2 4084805422722284649
n3 8.2557600331242E+27
n4 1.6685635341501E+37
n5 3.3723173352E+46

Nth Root

y√n
2√n 44956.536310085
3√n 1264.3342290736
4√n 212.02956470758
5√n 72.630182829936

Divisors of 2021090157

1, 27, 97, 2619, 771703, 20835981, 74855191, 2021090157

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021090156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021090157 can be divided by 8 positive divisors. The sum of these divisors (counting 2021090157) is 1, the average is 0.125.

Base conversion 2021090157

Base System Value
2 Binary 1111000011101110110001101101101
3 Ternary 12012212001000111000
4 Quaternary 1320131312031231
5 Quinary 13114344341112
6 Senary 532314550513
8 Octal 17035661555
10 Decimal 2021090157
12 Duodecimal 484a38439
16 Hexadecimal 7877636d
20 Vigesimal 1bbbg57h
36 Base36 xfaz59

Cryptographic Hash Functions

md5 ad86a73773211936dce1c0290a9b8c52
sha1 07884ddb2d3a1ab2175ef807fd1c4ea24cafe03b
sha256 85eea912f0ba54ed59ffeec4f9e045bc1802a112b44ba83da1cc1afba698f588
sha512 dccbbe704fc9687fd64dd1374b86cb756833966fedb1c1234db07c6f56643ae0ecc9aed37bc0e3c0c9687e2b239be093b8ea0636787e5250072815180e2cfb7b
ripemd-160 509b7f50175dc2b7b068c0f90bae26d9d1f024ef

2021090157 as geometric shapes

Circle

Radius = n
Diameter 4042180314
Circumference 12698883978.948
Area 1.2832794707368E+19

Sphere

Radius = n
Volume 3.4581646759818E+28
Surface area 5.1331178829472E+19
Circumference 12698883978.948

Square

Length = n
Perimeter 8084360628
Area 4084805422722284649
Diagonal 2858253110.8082

Cube

Length = n
Surface area 2.4508832536334E+19
Volume 8.2557600331242E+27
Space diagonal 3500630838.6014

Equilateral Triangle

Length = n
Perimeter 6063270471
Area 1.768772632797E+18
Altitude 1750315419.3007

Triangular Pyramid

Length = n
Surface area 1.768772632797E+18
Volume 9.7295065054517E+26
Height 952751036.93606