8021257357 (number)

8021257357 is an odd 10-digits prime number following 8021257356 and preceding 8021257358. In scientific notation, it is written as 8.021257357 × 10^9. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 8021257356 positive integers (up to 8021257357) that are relatively prime to 8021257357.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million two hundred fifty-seven thousand three hundred fifty-seven

Notation

Scientific notation 8.021257357 × 10^9
Engineering notation 8.021257357 × 10^9

Prime Factorization of 8021257357

Prime Factorization 8021257357

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 8021257357
Product of the distinct prime numbers

The prime factorization of 8021257357 is 8021257357. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 1, 99, 23, 972, 450, 6740, 1396, 92194, 43196, 69549, 722919, 794367, 8424354, 57649266, 98761290, 441874978, 601487628, 7574694397, 49931151

Basic calculations (n = 8021257357)

Multiplication

n×y
n×2 16042514714
n×3 24063772071
n×4 32085029428
n×5 40106286785

Division

n÷y
n÷2 4010628678.5
n÷3 2673752452.3333
n÷3 2005314339.25
n÷5 1604251471.4

Exponentiation

ny
n2 6.4340569587227E+19
n3 5.1609226715511E+29
n4 4.1397088948088E+39
n5 3.3205670428323E+49

Nth Root

y√n
2√n 89561.472503527
3√n 2001.7698797175
4√n 299.26822835631
5√n 95.686019862231

Divisors of 8021257357

1, 8021257357

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 8021257358
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 4010628679
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 89561.47250911
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997507
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021257357 can be divided by 2 positive divisors. The sum of these divisors (counting 8021257357) is 8021257358, the average is 4010628679.

Base conversion 8021257357

Base System Value
2 Binary 111011110000110101010110010001101
3 Ternary 202201000102002111211
4 Quaternary 13132012222302031
5 Quinary 112411420213412
6 Senary 3403535214421
8 Octal 73606526215
10 Decimal 8021257357
12 Duodecimal 167a377411
16 Hexadecimal 1de1aac8d
20 Vigesimal 656ch37h
36 Base36 3onndsd

Cryptographic Hash Functions

md5 edec52573c05f95ac40544c7610704dc
sha1 c1695f6600c90b7e7f0602e584bb65929b8ea2d1
sha256 5facddf48db8ad600ada9b9956d83d3a22283ff686a28739ecc2f8d2bb8d398b
sha512 265adb0a9a43b280a3c39f43ea8adfd4b68a6875c3b9bfc2de21fe1206e8f4e72856340041021c685035763572a1e3cbe8f7e375ac6ea3684604084114d51a3c
ripemd-160 e591fe372101719129d4b88d7237e681303ebe39

8021257357 as geometric shapes

Circle

Radius = n
Diameter 16042514714
Circumference 50399046370.609
Area 2.0213186074301E+20

Sphere

Radius = n
Volume 2.1618022334253E+30
Surface area 8.0852744297206E+20
Circumference 50399046370.609

Square

Length = n
Perimeter 32085029428
Area 6.4340569587227E+19
Diagonal 11343770941.554

Cube

Length = n
Surface area 3.8604341752336E+20
Volume 5.1609226715511E+29
Space diagonal 13893225282.91

Equilateral Triangle

Length = n
Perimeter 24063772071
Area 2.7860283878249E+19
Altitude 6946612641.4548

Triangular Pyramid

Length = n
Surface area 2.7860283878249E+19
Volume 6.0822056970553E+28
Height 3781256980.5181