2912893890 (number)

2912893890 is an even 10-digits composite number following 2912893889 and preceding 2912893891. In scientific notation, it is written as 2.912893890 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 776771696 positive integers (up to 2912893890) that are relatively prime to 2912893890.

Interesting facts

Basic properties

Name

Name two billion nine hundred twelve million eight hundred ninety-three thousand eight hundred ninety

Notation

Scientific notation 2.912893890 × 10^9
Engineering notation 2.912893890 × 10^9

Prime Factorization of 2912893890

Prime Factorization 2 × 3 × 5 × 97096463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2912893890
Product of the distinct prime numbers

The prime factorization of 2912893890 is 2 × 3 × 5 × 97096463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 60, 43, 116, 645, 4101, 4651, 45683, 27857, 470317, 930460, 4113006, 1699409, 65430116, 9913014, 996945683, 437199535, 9603770691, 7137282498

Basic calculations (n = 2912893890)

Multiplication

n×y
n×2 5825787780
n×3 8738681670
n×4 11651575560
n×5 14564469450

Division

n÷y
n÷2 1456446945
n÷3 970964630
n÷3 728223472.5
n÷5 582578778

Exponentiation

ny
n2 8484950814399332100
n3 2.4715761384214E+28
n4 7.1994390322776E+37
n5 2.0971201968549E+47

Nth Root

y√n
2√n 53971.232059311
3√n 1428.1534988272
4√n 232.31709377338
5√n 78.13847534346

Divisors of 2912893890

1, 2, 3, 5, 6, 10, 15, 30, 97096463, 194192926, 291289389, 485482315, 582578778, 970964630, 1456446945, 2912893890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2912893889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2912893890 can be divided by 16 positive divisors. The sum of these divisors (counting 2912893890) is 1, the average is 0.0625.

Base conversion 2912893890

Base System Value
2 Binary 10101101100111110011101111000010
3 Ternary 21112000010100012220
4 Quaternary 2231213303233002
5 Quinary 21431200101030
6 Senary 1201013231510
8 Octal 25547635702
10 Decimal 2912893890
12 Duodecimal 693632596
16 Hexadecimal ad9f3bc2
20 Vigesimal 25a5beea
36 Base36 1c69fb6

Cryptographic Hash Functions

md5 eb8e9acc97f38a1a04d6ec5c4339f903
sha1 e4b702dd3e58ea87bcfa5dc248e3a1c050184d4e
sha256 0af1bc1db9dcd5a0d1261defa7cc0d33790c94ff4545430f7bda4173d72387c4
sha512 fac72791975fcd4144d7b66df87872464b7b6f03475d31e6576da40d5e73c114df9b3050cb10be2346a9832cc537e4dbb12b04853896e7d4e6e7d5e8871e759d
ripemd-160 c3a0111b5b7e215a2f40d19f4967348ed2b06594

2912893890 as geometric shapes

Circle

Radius = n
Diameter 5825787780
Circumference 18302252091.021
Area 2.6656259144588E+19

Sphere

Radius = n
Volume 1.0352913919003E+29
Surface area 1.0662503657835E+20
Circumference 18302252091.021

Square

Length = n
Perimeter 11651575560
Area 8484950814399332100
Diagonal 4119454044.9917

Cube

Length = n
Surface area 5.0909704886396E+19
Volume 2.4715761384214E+28
Space diagonal 5045280214.5369

Equilateral Triangle

Length = n
Perimeter 8738681670
Area 3.6740914775656E+18
Altitude 2522640107.2685

Triangular Pyramid

Length = n
Surface area 3.6740914775656E+18
Volume 2.9127804128278E+27
Height 1373151348.3306