2979245621 (number)

2979245621 is an odd 10-digits composite number following 2979245620 and preceding 2979245622. In scientific notation, it is written as 2.979245621 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 2705098000 positive integers (up to 2979245621) that are relatively prime to 2979245621.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.979245621 × 10^9
Engineering notation 2.979245621 × 10^9

Prime Factorization of 2979245621

Prime Factorization 11 × 821 × 329891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2979245621
Product of the distinct prime numbers

The prime factorization of 2979245621 is 11 × 821 × 329891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2979245621)

Multiplication

n×y
n×2 5958491242
n×3 8937736863
n×4 11916982484
n×5 14896228105

Division

n÷y
n÷2 1489622810.5
n÷3 993081873.66667
n÷3 744811405.25
n÷5 595849124.2

Exponentiation

ny
n2 8875904470247675641
n3 2.64434995254E+28
n4 7.8781680164963E+37
n5 2.3470997564649E+47

Nth Root

y√n
2√n 54582.466241459
3√n 1438.915982811
4√n 233.62890711866
5√n 78.491252983664

Divisors of 2979245621

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 -2979245620
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 2979245621 can be divided by 8 positive divisors. The sum of these divisors (counting 2979245621) is 1, the average is 0.125.

Base conversion 2979245621

Base System Value
2 Binary 10110001100100111010111000110101
3 Ternary 21200121222100200102
4 Quaternary 2301210322320311
5 Quinary 22100141324441
6 Senary 1211343323445
8 Octal 26144727065
10 Decimal 2979245621
12 Duodecimal 6b18b0585
16 Hexadecimal b193ae35
20 Vigesimal 26b05e11
36 Base36 1d9rkmt

Cryptographic Hash Functions

md5 cf7f061366909d692ed1b0f240df610a
sha1 22e6f6f187a08a4b907834045ebd7a29bfb53fbc
sha256 417fd6905826911f80d6f4b412f0cdafb6aaf1b31f23ce50c53ebaf960b41cd7
sha512 f818734c77189918c83bcf094752e10bc75c45969603c465d5cf3f0e9b4c7cb8203b384758cb22885d01e17aa0563ed118461a113d232a4f25170a82fa9a8c22
ripemd-160 be53630695cd676212ab2c3769af5ee7fb9f0d7f

2979245621 as geometric shapes

Circle

Radius = n
Diameter 5958491242
Circumference 18719152312.346
Area 2.7884476277695E+19

Sphere

Radius = n
Volume 1.1076627179227E+29
Surface area 1.1153790511078E+20
Circumference 18719152312.346

Square

Length = n
Perimeter 11916982484
Area 8875904470247675641
Diagonal 4213289562.8589

Cube

Length = n
Surface area 5.3255426821486E+19
Volume 2.64434995254E+28
Space diagonal 5160204783.7991

Equilateral Triangle

Length = n
Perimeter 8937736863
Area 3.8433793763992E+18
Altitude 2580102391.8995

Triangular Pyramid

Length = n
Surface area 3.8433793763992E+18
Volume 3.1163963054522E+27
Height 1404429854.2863