2968978 (number)

2968978 is an even 7-digits composite number following 2968977 and preceding 2968979. In scientific notation, it is written as 2.968978 × 10^6. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 1297296 positive integers (up to 2968978) that are relatively prime to 2968978.

Interesting facts

Basic properties

Name

Name two million nine hundred sixty-eight thousand nine hundred seventy-eight

Notation

Scientific notation 2.968978 × 10^6
Engineering notation 2.968978 × 10^6

Prime Factorization of 2968978

Prime Factorization 2 × 19 × 43 × 23 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2968978
Product of the distinct prime numbers

The prime factorization of 2968978 is 2 × 19 × 43 × 23 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2968978)

Multiplication

n×y
n×2 5937956
n×3 8906934
n×4 11875912
n×5 14844890

Division

n÷y
n÷2 1484489
n÷3 989659.33333333
n÷3 742244.5
n÷5 593795.6

Exponentiation

ny
n2 8814830364484
n3 2.6171037425885E+19
n4 7.7701234354629E+25
n5 2.3069325537174E+32

Nth Root

y√n
2√n 1723.072256175
3√n 143.72610617357
4√n 41.509905518743
5√n 19.70250270944

Divisors of 2968978

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 -2968977
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 2968978 can be divided by 32 positive divisors. The sum of these divisors (counting 2968978) is 1, the average is 0.03125.

Base conversion 2968978

Base System Value
2 Binary 1011010100110110010010
3 Ternary 12120211200011
4 Quaternary 23110312102
5 Quinary 1230001403
6 Senary 143345134
8 Octal 13246622
10 Decimal 2968978
12 Duodecimal bb21aa
16 Hexadecimal 2d4d92
20 Vigesimal ib28i
36 Base36 1rmvm

Cryptographic Hash Functions

md5 9a02e2918235fb013df6fdadc0854b8b
sha1 16c6b6b2d7e2eedb66dea453ac738a108c58a53b
sha256 a57a474873bfb11d20bbbd709c28440ec8580be3641fd5c664dad063d1a5738c
sha512 3e227e2d96a05661f094dd94383b08d76d649d7643ba0f23ba3783a5977623170661c5bbe545a8cfb889a5ca24d6753a3c953860770026d9e68955f891d167c2
ripemd-160 5cfb0efbd711f3c36a4bec8b8592a2a371051e73

2968978 as geometric shapes

Circle

Radius = n
Diameter 5937956
Circumference 18654638.946939
Area 27692606315703

Sphere

Radius = n
Volume 1.0962498521865E+20
Surface area 1.1077042526281E+14
Circumference 18654638.946939

Square

Length = n
Perimeter 11875912
Area 8814830364484
Diagonal 4198768.9539873

Cube

Length = n
Surface area 52888982186904
Volume 2.6171037425885E+19
Space diagonal 5142420.7425542

Equilateral Triangle

Length = n
Perimeter 8906934
Area 3816933512846.8
Altitude 2571210.3712771

Triangular Pyramid

Length = n
Surface area 3816933512846.8
Volume 3.0842863390884E+18
Height 1399589.6513291