8021690690 (number)

8021690690 is an even 10-digits composite number following 8021690689 and preceding 8021690691. In scientific notation, it is written as 8.021690690 × 10^9. The sum of its digits is 41. It has a total of 6 prime factors and 64 positive divisors. There are 2890660608 positive integers (up to 8021690690) that are relatively prime to 8021690690.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million six hundred ninety thousand six hundred ninety

Notation

Scientific notation 8.021690690 × 10^9
Engineering notation 8.021690690 × 10^9

Prime Factorization of 8021690690

Prime Factorization 2 × 5 × 13 × 47 × 397 × 3307

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8021690690
Product of the distinct prime numbers

The prime factorization of 8021690690 is 2 × 5 × 13 × 47 × 397 × 3307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 41, 91, 440, 72, 7615, 4469, 33886, 38130, 680176, 854051, 6232596, 6171277, 68060388, 98326695, 16353361, 904545183, 9982180978, 6624536190

Basic calculations (n = 8021690690)

Multiplication

n×y
n×2 16043381380
n×3 24065072070
n×4 32086762760
n×5 40108453450

Division

n÷y
n÷2 4010845345
n÷3 2673896896.6667
n÷3 2005422672.5
n÷5 1604338138

Exponentiation

ny
n2 6.4347521526033E+19
n3 5.1617591434995E+29
n4 4.1406035265432E+39
n5 3.3214640759853E+49

Nth Root

y√n
2√n 89563.891663996
3√n 2001.8059263242
4√n 299.27227012203
5√n 95.687053690525

Divisors of 8021690690

1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 397, 470, 611, 794, 1222, 1985, 3055, 3307, 3970, 5161, 6110, 6614, 10322, 16535, 18659, 25805, 33070, 37318, 42991, 51610, 85982, 93295, 155429, 186590, 214955, 242567, 310858, 429910, 485134, 777145, 1212835, 1312879, 1554290, 2020577, 2425670, 2625758, 4041154, 6564395, 10102885, 13128790, 17067427, 20205770, 34134854, 61705313, 85337135, 123410626, 170674270, 308526565, 617053130, 802169069, 1604338138, 4010845345, 8021690690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8021690689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021690690 can be divided by 64 positive divisors. The sum of these divisors (counting 8021690690) is 1, the average is 0.015625.

Base conversion 8021690690

Base System Value
2 Binary 111011110001000010100100101000010
3 Ternary 202201001020002221012
4 Quaternary 13132020110211002
5 Quinary 112412023100230
6 Senary 3403552400522
8 Octal 73610244502
10 Decimal 8021690690
12 Duodecimal 167a546142
16 Hexadecimal 1de214942
20 Vigesimal 656fb6ea
36 Base36 3onwo5e

Cryptographic Hash Functions

md5 c58c3c559bf7807b730cc9afe0e4bd46
sha1 a15551d08350dd472944443b15690a1824600c25
sha256 8a698279ad3eb2c244dd2524d8df1a1ffd6b14f706b58abc1a9f21e617d6b7bd
sha512 0bd9b5d615bd45759798da57b98e5062cfa0061beb00ed73c4afdc6944f82b7ceba3dc9d958ee84d64cc6d53a2e4ea9b8bb1a1be516355ed2d22ffe760999fa4
ripemd-160 2cbc005bae1c088b19f7eb5ecb7c804d1b037c42

8021690690 as geometric shapes

Circle

Radius = n
Diameter 16043381380
Circumference 50401769082.147
Area 2.021537009029E+20

Sphere

Radius = n
Volume 2.1621526139757E+30
Surface area 8.0861480361158E+20
Circumference 50401769082.147

Square

Length = n
Perimeter 32086762760
Area 6.4347521526033E+19
Diagonal 11344383766.96

Cube

Length = n
Surface area 3.860851291562E+20
Volume 5.1617591434995E+29
Space diagonal 13893975837.682

Equilateral Triangle

Length = n
Perimeter 24065072070
Area 2.7863294156055E+19
Altitude 6946987918.8411

Triangular Pyramid

Length = n
Surface area 2.7863294156055E+19
Volume 6.0831914887003E+28
Height 3781461255.6533