1020221681 (number)

1020221681 is an odd 10-digits prime number following 1020221680 and preceding 1020221682. In scientific notation, it is written as 1.020221681 × 10^9. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 1020221680 positive integers (up to 1020221681) that are relatively prime to 1020221681.

Interesting facts

Basic properties

Name

Name one billion twenty million two hundred twenty-one thousand six hundred eighty-one

Notation

Scientific notation 1.020221681 × 10^9
Engineering notation 1.020221681 × 10^9

Prime Factorization of 1020221681

Prime Factorization 1020221681

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1020221681
Product of the distinct prime numbers

The prime factorization of 1020221681 is 1020221681. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 5, 42, 521, 900, 9320, 3359, 57539, 48800, 154588, 871647, 7192985, 9492873, 1194692, 99485610, 836540593, 134465706, 3506324302, 4098635790

Basic calculations (n = 1020221681)

Multiplication

n×y
n×2 2040443362
n×3 3060665043
n×4 4080886724
n×5 5101108405

Division

n÷y
n÷2 510110840.5
n÷3 340073893.66667
n÷3 255055420.25
n÷5 204044336.2

Exponentiation

ny
n2 1040852278382465761
n3 1.061900061124E+27
n4 1.083373465414E+36
n5 1.1052810980354E+45

Nth Root

y√n
2√n 31940.909207472
3√n 1006.6956288297
4√n 178.720198096
5√n 63.348875434806

Divisors of 1020221681

1, 1020221681

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1020221682
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 510110841
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 31940.909223126
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999980396
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1020221681 can be divided by 2 positive divisors. The sum of these divisors (counting 1020221681) is 1020221682, the average is 510110841.

Base conversion 1020221681

Base System Value
2 Binary 111100110011110101100011110001
3 Ternary 2122002201122001012
4 Quaternary 330303311203301
5 Quinary 4042134043211
6 Senary 245122520305
8 Octal 7463654361
10 Decimal 1020221681
12 Duodecimal 245806095
16 Hexadecimal 3ccf58f1
20 Vigesimal fig7e41
36 Base36 gvew35

Cryptographic Hash Functions

md5 fecbffd88109f7af64603524dce36096
sha1 812e0f93dee7e6930fd8576d78061caa3a4ff42a
sha256 7ad3ebcd3ff90d7f610515157199004b5255db71dc608c383b3f97f2892c1cc1
sha512 e4a8fd345bd0302f11703e6784429f1a7d9983d410af564b4fb68d9b2a0362d8f1046171bc4cf0d33b4fe9809f70cbaabbfad735402b4ddbab0e02e35858c458
ripemd-160 7799c11b3cf875b1821ea5053fa0bfb96ae41749

1020221681 as geometric shapes

Circle

Radius = n
Diameter 2040443362
Circumference 6410241876.1253
Area 3.2699338712386E+18

Sphere

Radius = n
Volume 4.4480765744984E+27
Surface area 1.3079735484954E+19
Circumference 6410241876.1253

Square

Length = n
Perimeter 4080886724
Area 1040852278382465761
Diagonal 1442811337.8973

Cube

Length = n
Surface area 6245113670294794566
Volume 1.061900061124E+27
Space diagonal 1767075786.4753

Equilateral Triangle

Length = n
Perimeter 3060665043
Area 4.5070225733306E+17
Altitude 883537893.23766

Triangular Pyramid

Length = n
Surface area 4.5070225733306E+17
Volume 1.2514612236054E+26
Height 480937112.63243