2997890 (number)

2997890 is an even 7-digits composite number following 2997889 and preceding 2997891. In scientific notation, it is written as 2.997890 × 10^6. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 1016064 positive integers (up to 2997890) that are relatively prime to 2997890.

Interesting facts

Basic properties

Name

Name two million nine hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation 2.997890 × 10^6
Engineering notation 2.997890 × 10^6

Prime Factorization of 2997890

Prime Factorization 2 × 7 × 5 × 113 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2997890
Product of the distinct prime numbers

The prime factorization of 2997890 is 2 × 7 × 5 × 113 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 36, 84, 584, 115, 9285, 1505, 95992, 46566, 360908, 907214, 7176388, 6755659, 20550332, 30659626, 545399733, 104186471, 4337040512, 7466170858

Basic calculations (n = 2997890)

Multiplication

n×y
n×2 5995780
n×3 8993670
n×4 11991560
n×5 14989450

Division

n÷y
n÷2 1498945
n÷3 999296.66666667
n÷3 749472.5
n÷5 599578

Exponentiation

ny
n2 8987344452100
n3 2.6943070059506E+19
n4 8.0772360300693E+25
n5 2.4214665122184E+32

Nth Root

y√n
2√n 1731.4415958963
3√n 144.19113636051
4√n 41.610594755378
5√n 19.740726823668

Divisors of 2997890

1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 379, 565, 758, 791, 1130, 1582, 1895, 2653, 3790, 3955, 5306, 7910, 13265, 26530, 42827, 85654, 214135, 299789, 428270, 599578, 1498945, 2997890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2997889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2997890 can be divided by 32 positive divisors. The sum of these divisors (counting 2997890) is 1, the average is 0.03125.

Base conversion 2997890

Base System Value
2 Binary 1011011011111010000010
3 Ternary 12122022022222
4 Quaternary 23123322002
5 Quinary 1231413030
6 Senary 144131042
8 Octal 13337202
10 Decimal 2997890
12 Duodecimal 1006a82
16 Hexadecimal 2dbe82
20 Vigesimal ieeea
36 Base36 1s96q

Cryptographic Hash Functions

md5 ec99c4f3f55bc0e247248352ed6ca9a2
sha1 153a5a0c828176cd2177558fb99e9939100c6830
sha256 ace7ca63814cb6554579495d398aa93c15134168492f43003746b540a8fcf1fa
sha512 9d9c394f507030dd0f9b84e6a6cbc469b0bdefeba77d7e8f7f285623ce4a1e69de52202c6578610ec117315b0eb3cc8b59dcc4bad07bf4610abdb12ec342e964
ripemd-160 1a0142779e783847888143f1a0a979b8608feb56

2997890 as geometric shapes

Circle

Radius = n
Diameter 5995780
Circumference 18836298.400541
Area 28234575305998

Sphere

Radius = n
Volume 1.1285886795213E+20
Surface area 1.1293830122399E+14
Circumference 18836298.400541

Square

Length = n
Perimeter 11991560
Area 8987344452100
Diagonal 4239656.6965027

Cube

Length = n
Surface area 53924066712600
Volume 2.6943070059506E+19
Space diagonal 5192497.7955027

Equilateral Triangle

Length = n
Perimeter 8993670
Area 3891634304039.9
Altitude 2596248.8977513

Triangular Pyramid

Length = n
Surface area 3891634304039.9
Volume 3.1752712575102E+18
Height 1413218.8988342