2998840 (number)

2998840 is an even 7-digits composite number following 2998839 and preceding 2998841. In scientific notation, it is written as 2.998840 × 10^6. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 1078272 positive integers (up to 2998840) that are relatively prime to 2998840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.998840 × 10^6
Engineering notation 2.998840 × 10^6

Prime Factorization of 2998840

Prime Factorization 2 × 2 × 2 × 5 × 13 × 79 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 749710
Product of the distinct prime numbers

The prime factorization of 2998840 is 2 × 2 × 2 × 5 × 13 × 79 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2998840)

Multiplication

n×y
n×2 5997680
n×3 8996520
n×4 11995360
n×5 14994200

Division

n÷y
n÷2 1499420
n÷3 999613.33333333
n÷3 749710
n÷5 599768

Exponentiation

ny
n2 8993041345600
n3 2.6968692108839E+19
n4 8.0874792643671E+25
n5 2.4253056317155E+32

Nth Root

y√n
2√n 1731.7159120364
3√n 144.20636563985
4√n 41.613890854334
5√n 19.741977791101

Divisors of 2998840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2998839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2998840 can be divided by 64 positive divisors. The sum of these divisors (counting 2998840) is 1, the average is 0.015625.

Base conversion 2998840

Base System Value
2 Binary 1011011100001000111000
3 Ternary 12122100122011
4 Quaternary 23130020320
5 Quinary 1231430330
6 Senary 144135304
8 Octal 13341070
10 Decimal 2998840
12 Duodecimal 1007534
16 Hexadecimal 2dc238
20 Vigesimal ieh20
36 Base36 1s9x4

Cryptographic Hash Functions

md5 a0e4eb4f9937090d7ec7d61d4128e6ec
sha1 32f27ff1c7432449b250e0370716aeb22b163a41
sha256 f568f6203cd4b1b325ecbba3640e35833235e41e81aefb9e8decff416c0ce6bf
sha512 91da97cc1085a60bd49c3e42512a6d2c75ad01d934b84fb2aa6b7b0bcf64cb7f581f83f2d3ae3d541042691fb9ef805184f6fd483177bbef91d2e3c012283af6
ripemd-160 46437aac5d11b49c89ca41526d8ff34558c58e8b

2998840 as geometric shapes

Circle

Radius = n
Diameter 5997680
Circumference 18842267.426582
Area 28252472624766

Sphere

Radius = n
Volume 1.1296619334141E+20
Surface area 1.1300989049906E+14
Circumference 18842267.426582

Square

Length = n
Perimeter 11995360
Area 8993041345600
Diagonal 4241000.1993869

Cube

Length = n
Surface area 53958248073600
Volume 2.6968692108839E+19
Space diagonal 5194143.2437699

Equilateral Triangle

Length = n
Perimeter 8996520
Area 3894101131286.7
Altitude 2597071.6218849

Triangular Pyramid

Length = n
Surface area 3894101131286.7
Volume 3.178290844982E+18
Height 1413666.733129