1246021921 (number)

1246021921 is an odd 10-digits composite number following 1246021920 and preceding 1246021922. In scientific notation, it is written as 1.246021921 × 10^9. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 1245917232 positive integers (up to 1246021921) that are relatively prime to 1246021921.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-six million twenty-one thousand nine hundred twenty-one

Notation

Scientific notation 1.246021921 × 10^9
Engineering notation 1.246021921 × 10^9

Prime Factorization of 1246021921

Prime Factorization 13693 × 90997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1246021921
Product of the distinct prime numbers

The prime factorization of 1246021921 is 13693 × 90997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 23, 82, 781, 669, 4518, 692, 68774, 9190, 176751, 410404, 5299109, 187188, 36945045, 93632058, 570902416, 129366240, 4023774617, 3709879379

Basic calculations (n = 1246021921)

Multiplication

n×y
n×2 2492043842
n×3 3738065763
n×4 4984087684
n×5 6230109605

Division

n÷y
n÷2 623010960.5
n÷3 415340640.33333
n÷3 311505480.25
n÷5 249204384.2

Exponentiation

ny
n2 1552570627612530241
n3 1.9345370359059E+27
n4 2.4104755537252E+36
n5 3.0035053799762E+45

Nth Root

y√n
2√n 35299.035695044
3√n 1076.0733957779
4√n 187.88037602433
5√n 65.933349126377

Divisors of 1246021921

1, 13693, 90997, 1246021921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1246021920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1246021921 can be divided by 4 positive divisors. The sum of these divisors (counting 1246021921) is 1, the average is 0.25.

Base conversion 1246021921

Base System Value
2 Binary 1001010010001001100100100100001
3 Ternary 10012211121110202001
4 Quaternary 1022101030210201
5 Quinary 10022440200141
6 Senary 323350324001
8 Octal 11221144441
10 Decimal 1246021921
12 Duodecimal 2a9359601
16 Hexadecimal 4a44c921
20 Vigesimal j97ceg1
36 Base36 kluko1

Cryptographic Hash Functions

md5 1b9363cde888f231e3e114d75a2f282a
sha1 722c0be6c5629199ec3aa5718b443599810bf690
sha256 0c08a5bb867d490fb39030c02a09a5a31bb4dd41d17b7492c7aeff561be0e8f7
sha512 4ff8ee5ed127d22556fa1eb4d580156511b482bc48787beae0fbd1ab2c19a22886271014b19e12e604a64fad1ebb5023d233042473ea32d64e30b06201dfbb4e
ripemd-160 1ad26c3ff09c9d5e731e3236e97333216293a9a1

1246021921 as geometric shapes

Circle

Radius = n
Diameter 2492043842
Circumference 7828986626.4509
Area 4.8775444778868E+18

Sphere

Radius = n
Volume 8.1033697867993E+27
Surface area 1.9510177911547E+19
Circumference 7828986626.4509

Square

Length = n
Perimeter 4984087684
Area 1552570627612530241
Diagonal 1762141099.6924

Cube

Length = n
Surface area 9.3154237656752E+18
Volume 1.9345370359059E+27
Space diagonal 2158173274.5166

Equilateral Triangle

Length = n
Perimeter 3738065763
Area 6.72282802341E+17
Altitude 1079086637.2583

Triangular Pyramid

Length = n
Surface area 6.72282802341E+17
Volume 2.2798737609094E+26
Height 587380366.56413