40702981 (number)

40702981 is an odd 8-digits composite number following 40702980 and preceding 40702982. In scientific notation, it is written as 4.0702981 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 34663680 positive integers (up to 40702981) that are relatively prime to 40702981.

Interesting facts

Basic properties

Name

Name forty million seven hundred two thousand nine hundred eighty-one

Notation

Scientific notation 4.0702981 × 10^7
Engineering notation 4.0702981 × 10^6

Prime Factorization of 40702981

Prime Factorization 11 × 17 × 307 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40702981
Product of the distinct prime numbers

The prime factorization of 40702981 is 11 × 17 × 307 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 84, 94, 301, 952, 3785, 3437, 16688, 56164, 390209, 196311, 179718, 4681037, 14566132, 60857044, 320630596, 51731980, 273720855, 4627751965

Basic calculations (n = 40702981)

Multiplication

n×y
n×2 81405962
n×3 122108943
n×4 162811924
n×5 203514905

Division

n÷y
n÷2 20351490.5
n÷3 13567660.333333
n÷3 10175745.25
n÷5 8140596.2

Exponentiation

ny
n2 1656732662286361
n3 6.7433958075121E+22
n4 2.7447631142865E+30
n5 1.117200408903E+38

Nth Root

y√n
2√n 6379.8887921342
3√n 343.98703360627
4√n 79.874206050103
5√n 33.260229642135

Divisors of 40702981

1, 11, 17, 187, 307, 709, 3377, 5219, 7799, 12053, 57409, 132583, 217663, 2394293, 3700271, 40702981

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 -40702980
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 40702981 can be divided by 16 positive divisors. The sum of these divisors (counting 40702981) is 1, the average is 0.0625.

Base conversion 40702981

Base System Value
2 Binary 10011011010001010000000101
3 Ternary 2211120220222211
4 Quaternary 2123101100011
5 Quinary 40404443411
6 Senary 4012223421
8 Octal 233212005
10 Decimal 40702981
12 Duodecimal 1176ab71
16 Hexadecimal 26d1405
20 Vigesimal ce7h91
36 Base36 o8emd

Cryptographic Hash Functions

md5 0838066fcc80aa02fd7d1cf2a079ba86
sha1 1ec51ef95cb9709dc02d05198dd2114023a57266
sha256 e0a7222ffe5902d229d08e0b8e3d0c90b7000fcdf1e3df15232ce599034fcd99
sha512 94a83904968b9f2a3bb0962d6f1d62ed18b79585eaec36fada55aef7ee0497f643e522e00eaa73ffa53e2eced822e65982b54196946f38a8a543dacb5da9bd37
ripemd-160 404c8a81c12a15bb11a08b114c471804e66b3d41

40702981 as geometric shapes

Circle

Radius = n
Diameter 81405962
Circumference 255744372.17761
Area 5.2047791608011E+15

Sphere

Radius = n
Volume 2.8246670305504E+23
Surface area 2.0819116643204E+16
Circumference 255744372.17761

Square

Length = n
Perimeter 162811924
Area 1656732662286361
Diagonal 57562707.759214

Cube

Length = n
Surface area 9940395973718166
Volume 6.7433958075121E+22
Space diagonal 70499631.111511

Equilateral Triangle

Length = n
Perimeter 122108943
Area 7.1738628640971E+14
Altitude 35249815.555755

Triangular Pyramid

Length = n
Surface area 7.1738628640971E+14
Volume 7.9471681728613E+21
Height 19187569.253071