2021639078 (number)

2021639078 is an even 10-digits composite number following 2021639077 and preceding 2021639079. In scientific notation, it is written as 2.021639078 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 970024896 positive integers (up to 2021639078) that are relatively prime to 2021639078.

Interesting facts

Basic properties

Name

Name two billion twenty-one million six hundred thirty-nine thousand seventy-eight

Notation

Scientific notation 2.021639078 × 10^9
Engineering notation 2.021639078 × 10^9

Prime Factorization of 2021639078

Prime Factorization 2 × 37 × 73 × 374239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021639078
Product of the distinct prime numbers

The prime factorization of 2021639078 is 2 × 37 × 73 × 374239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 17, 46, 721, 417, 2457, 7548, 38678, 23107, 578193, 483822, 2708990, 6275986, 38498283, 74058328, 240028879, 790559685, 3460387551, 9272876818

Basic calculations (n = 2021639078)

Multiplication

n×y
n×2 4043278156
n×3 6064917234
n×4 8086556312
n×5 10108195390

Division

n÷y
n÷2 1010819539
n÷3 673879692.66667
n÷3 505409769.5
n÷5 404327815.6

Exponentiation

ny
n2 4087024561696690084
n3 8.2624885666719E+27
n4 1.6703769767912E+37
n5 3.3768993712726E+46

Nth Root

y√n
2√n 44962.64091443
3√n 1264.448681627
4√n 212.04395986311
5√n 72.634127622

Divisors of 2021639078

1, 2, 37, 73, 74, 146, 2701, 5402, 374239, 748478, 13846843, 27319447, 27693686, 54638894, 1010819539, 2021639078

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021639077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021639078 can be divided by 16 positive divisors. The sum of these divisors (counting 2021639078) is 1, the average is 0.0625.

Base conversion 2021639078

Base System Value
2 Binary 1111000011111111100001110100110
3 Ternary 12012220001220110102
4 Quaternary 1320133330032212
5 Quinary 13120014422303
6 Senary 532334424102
8 Octal 17037741646
10 Decimal 2021639078
12 Duodecimal 485062032
16 Hexadecimal 787fc3a6
20 Vigesimal 1bbf4hdi
36 Base36 xfmqp2

Cryptographic Hash Functions

md5 ba0d36633253353f2f43721cfbea1261
sha1 0aef5ddc98e5ac3b15dc90fb958a262d2787d97d
sha256 c30c8ef03c077b41d9e38b92805bb5c50daf4ecf5c6ef8f1789e2e557d87e87f
sha512 d7a34a0c78e4b835436c765ac740d4ad6418e371448202722a0aae121b7e3ba48049efba34adc4b413f93a966e5456aac311ab8eaa4bc1ef50d5c1c28a448965
ripemd-160 f955cc3b840ae3f2ccc7f5180a487fa50c5d1275

2021639078 as geometric shapes

Circle

Radius = n
Diameter 4043278156
Circumference 12702332951.31
Area 1.2839766338067E+19

Sphere

Radius = n
Volume 3.4609831175235E+28
Surface area 5.1359065352269E+19
Circumference 12702332951.31

Square

Length = n
Perimeter 8086556312
Area 4087024561696690084
Diagonal 2859029402.331

Cube

Length = n
Surface area 2.452214737018E+19
Volume 8.2624885666719E+27
Space diagonal 3501581597.6627

Equilateral Triangle

Length = n
Perimeter 6064917234
Area 1.7697335481601E+18
Altitude 1750790798.8314

Triangular Pyramid

Length = n
Surface area 1.7697335481601E+18
Volume 9.7374361582833E+26
Height 953009800.77701