802126945 (number)

802126945 is an odd 9-digits composite number following 802126944 and preceding 802126946. In scientific notation, it is written as 8.02126945 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 626778096 positive integers (up to 802126945) that are relatively prime to 802126945.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty-six thousand nine hundred forty-five

Notation

Scientific notation 8.02126945 × 10^8
Engineering notation 8.02126945 × 10^6

Prime Factorization of 802126945

Prime Factorization 5 × 43 × 3730823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 802126945
Product of the distinct prime numbers

The prime factorization of 802126945 is 5 × 43 × 3730823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 5, 5, 325, 391, 7793, 8497, 58491, 13450, 861199, 746960, 7919502, 9421529, 30069672, 15005690, 56352188, 540533527, 3517318351, 7646710458

Basic calculations (n = 802126945)

Multiplication

n×y
n×2 1604253890
n×3 2406380835
n×4 3208507780
n×5 4010634725

Division

n÷y
n÷2 401063472.5
n÷3 267375648.33333
n÷3 200531736.25
n÷5 160425389

Exponentiation

ny
n2 643407635895033025
n3 5.1609460137016E+26
n4 4.1397338592804E+35
n5 3.3205920736576E+44

Nth Root

y√n
2√n 28321.845720221
3√n 929.13973904504
4√n 168.29095555086
5√n 60.373815200278

Divisors of 802126945

1, 5, 43, 215, 3730823, 18654115, 160425389, 802126945

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 -802126944
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 802126945 can be divided by 8 positive divisors. The sum of these divisors (counting 802126945) is 1, the average is 0.125.

Base conversion 802126945

Base System Value
2 Binary 101111110011110111110001100001
3 Ternary 2001220100021022101
4 Quaternary 233303313301201
5 Quinary 3120321030240
6 Senary 211332210401
8 Octal 5763676141
10 Decimal 802126945
12 Duodecimal 1a4769a01
16 Hexadecimal 2fcf7c61
20 Vigesimal cad5h75
36 Base36 d9kd41

Cryptographic Hash Functions

md5 f9faa764093b2e8d492cfd85e58f69f8
sha1 c0223636e4980e26bf53b22db351ba9c93e9c765
sha256 79e2eb8c8a95f7d2faba453dfd9c3ee4d9d1bfa1e6f1f772d2f8bc841845e0a4
sha512 83a5abfc6809846d9d57610c812def39be21a0e101cd29eebb3f538649a3fd364d189f150f8609ab83a0e9d8a2c6ba1c0ecb753b126ee2737d39d9b7ebb58944
ripemd-160 2e1373ca3d07eb6a4a4eb3ea57d1c279821c9672

802126945 as geometric shapes

Circle

Radius = n
Diameter 1604253890
Circumference 5039912235.3168
Area 2.0213247021914E+18

Sphere

Radius = n
Volume 2.1618120109624E+27
Surface area 8.0852988087656E+18
Circumference 5039912235.3168

Square

Length = n
Perimeter 3208507780
Area 643407635895033025
Diagonal 1134378804.3639

Cube

Length = n
Surface area 3860445815370198150
Volume 5.1609460137016E+26
Space diagonal 1389324622.86

Equilateral Triangle

Length = n
Perimeter 2406380835
Area 2.7860367883699E+17
Altitude 694662311.43

Triangular Pyramid

Length = n
Surface area 2.7860367883699E+17
Volume 6.0822332060434E+25
Height 378126268.1213