2989997997 (number)

2989997997 is an odd 10-digits composite number following 2989997996 and preceding 2989997998. In scientific notation, it is written as 2.989997997 × 10^9. The sum of its digits is 78. It has a total of 2 prime factors and 4 positive divisors. There are 1708570272 positive integers (up to 2989997997) that are relatively prime to 2989997997.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million nine hundred ninety-seven thousand nine hundred ninety-seven

Notation

Scientific notation 2.989997997 × 10^9
Engineering notation 2.989997997 × 10^9

Prime Factorization of 2989997997

Prime Factorization 21 × 142380857

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2989997997
Product of the distinct prime numbers

The prime factorization of 2989997997 is 21 × 142380857. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 19, 70, 204, 822, 2528, 9507, 67241, 11038, 385507, 917558, 9528010, 6380494, 21254359, 94218264, 361293959, 203962235, 6249161894, 8632975760

Basic calculations (n = 2989997997)

Multiplication

n×y
n×2 5979995994
n×3 8969993991
n×4 11959991988
n×5 14949989985

Division

n÷y
n÷2 1494998998.5
n÷3 996665999
n÷3 747499499.25
n÷5 597999599.4

Exponentiation

ny
n2 8940088022064012009
n3 2.6730845278975E+28
n4 7.9925173842252E+37
n5 2.3897610969821E+47

Nth Root

y√n
2√n 54680.87414261
3√n 1440.6449652291
4√n 233.83941956524
5√n 78.547827823117

Divisors of 2989997997

1, 21, 142380857, 2989997997

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 -2989997996
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 2989997997 can be divided by 4 positive divisors. The sum of these divisors (counting 2989997997) is 1, the average is 0.25.

Base conversion 2989997997

Base System Value
2 Binary 10110010001101111011111110101101
3 Ternary 21201101012122011120
4 Quaternary 2302031323332231
5 Quinary 22110414413442
6 Senary 1212410011153
8 Octal 26215737655
10 Decimal 2989997997
12 Duodecimal 6b5416ab9
16 Hexadecimal b237bfad
20 Vigesimal 26e79ejh
36 Base36 1dg617x

Cryptographic Hash Functions

md5 5ac2d86bdd6786800148ab5da1658f2d
sha1 1aca79f5897962c6ba44b66da5b097e708eb1fd2
sha256 631ec6df34b996a7935a41f31d5bf03a47e8b16f8eb0564cd42adf2c844bd419
sha512 e487177c79bb7f04c8eab1014ac0b95ab518ab08f70915193806906902679005d1a8b94bc941bf974fc67e8374092d09c8f1249240182e02fd52056b235ee79e
ripemd-160 7dfc8017e32530cc2b37d0a0618b24a86ad4e3b0

2989997997 as geometric shapes

Circle

Radius = n
Diameter 5979995994
Circumference 18786711483.247
Area 2.8086114852562E+19

Sphere

Radius = n
Volume 1.1196990287023E+29
Surface area 1.1234445941025E+20
Circumference 18786711483.247

Square

Length = n
Perimeter 11959991988
Area 8940088022064012009
Diagonal 4228495718.8258

Cube

Length = n
Surface area 5.3640528132384E+19
Volume 2.6730845278975E+28
Space diagonal 5178828445.3332

Equilateral Triangle

Length = n
Perimeter 8969993991
Area 3.8711716695882E+18
Altitude 2589414222.6666

Triangular Pyramid

Length = n
Surface area 3.8711716695882E+18
Volume 3.1502603272686E+27
Height 1409498572.9419