806021921 (number)

806021921 is an odd 9-digits prime number following 806021920 and preceding 806021922. In scientific notation, it is written as 8.06021921 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 806021920 positive integers (up to 806021921) that are relatively prime to 806021921.

Interesting facts

Basic properties

Name

Name eight hundred six million twenty-one thousand nine hundred twenty-one

Notation

Scientific notation 8.06021921 × 10^8
Engineering notation 8.06021921 × 10^6

Prime Factorization of 806021921

Prime Factorization 806021921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 806021921
Product of the distinct prime numbers

The prime factorization of 806021921 is 806021921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 26, 28, 416, 616, 4660, 8337, 93039, 8882, 496849, 495810, 1242231, 7535345, 77124583, 28299698, 265807753, 285208050, 3305074852, 2694857409

Basic calculations (n = 806021921)

Multiplication

n×y
n×2 1612043842
n×3 2418065763
n×4 3224087684
n×5 4030109605

Division

n÷y
n÷2 403010960.5
n÷3 268673973.66667
n÷3 201505480.25
n÷5 161204384.2

Exponentiation

ny
n2 649671337132530241
n3 5.236493391742E+26
n4 4.2207284629157E+35
n5 3.4019996636987E+44

Nth Root

y√n
2√n 28390.525197678
3√n 930.64122002207
4√n 168.49488181449
5√n 60.432334401651

Divisors of 806021921

1, 806021921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 806021922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 403010961
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 28390.52521529
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999975187
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 806021921 can be divided by 2 positive divisors. The sum of these divisors (counting 806021921) is 806021922, the average is 403010961.

Base conversion 806021921

Base System Value
2 Binary 110000000010101110101100100001
3 Ternary 2002011200011012202
4 Quaternary 300002232230201
5 Quinary 3122320200141
6 Senary 211551502545
8 Octal 6002565441
10 Decimal 806021921
12 Duodecimal 1a5b27a55
16 Hexadecimal 300aeb21
20 Vigesimal cbhceg1
36 Base36 dbvuht

Cryptographic Hash Functions

md5 a765daf863438ade57f61e3f4df21468
sha1 be5410af47dddaa34d0c199b61c9684c6d6091f2
sha256 af86c0a73aa2939e8bee0553337d47c6937b45f5f6c482ea11db2ed8e774567a
sha512 4d74741b8ed6e4582678392aaa7824d09a77a9654d01e0bb600f5ed859bfdbfd52e3638fd373556eb6edfe5f8cb0af593175b27bfc7b4573ff0daaabbc86db2b
ripemd-160 2f31d168329377fbbdc630a022f52e9bab4c2912

806021921 as geometric shapes

Circle

Radius = n
Diameter 1612043842
Circumference 5064385091.2919
Area 2.0410026999834E+18

Sphere

Radius = n
Volume 2.1934572226758E+27
Surface area 8.1640107999337E+18
Circumference 5064385091.2919

Square

Length = n
Perimeter 3224087684
Area 649671337132530241
Diagonal 1139887132.2482

Cube

Length = n
Surface area 3898028022795181446
Volume 5.236493391742E+26
Space diagonal 1396070919.1863

Equilateral Triangle

Length = n
Perimeter 2418065763
Area 2.8131594103369E+17
Altitude 698035459.59313

Triangular Pyramid

Length = n
Surface area 2.8131594103369E+17
Volume 6.1712666448989E+25
Height 379962377.41607