40857980 (number)

40857980 is an even 8-digits composite number following 40857979 and preceding 40857981. In scientific notation, it is written as 4.0857980 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 15480288 positive integers (up to 40857980) that are relatively prime to 40857980.

Interesting facts

Basic properties

Name

Name forty million eight hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 4.0857980 × 10^7
Engineering notation 4.0857980 × 10^6

Prime Factorization of 40857980

Prime Factorization 2 × 2 × 5 × 361 × 5659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20428990
Product of the distinct prime numbers

The prime factorization of 40857980 is 2 × 2 × 5 × 361 × 5659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 12, 28, 339, 790, 2931, 2646, 66421, 39401, 694926, 278174, 1546706, 2426865, 76362234, 19408074, 789137697, 472251535, 7823204974, 3992194673

Basic calculations (n = 40857980)

Multiplication

n×y
n×2 81715960
n×3 122573940
n×4 163431920
n×5 204289900

Division

n÷y
n÷2 20428990
n÷3 13619326.666667
n÷3 10214495
n÷5 8171596

Exponentiation

ny
n2 1669374529680400
n3 6.8207271146191E+22
n4 2.7868113203457E+30
n5 1.1386348119046E+38

Nth Root

y√n
2√n 6392.0247183502
3√n 344.42312050516
4√n 79.950138951413
5√n 33.285522470531

Divisors of 40857980

1, 2, 4, 5, 10, 20, 361, 722, 1444, 1805, 3610, 5659, 7220, 11318, 22636, 28295, 56590, 113180, 2042899, 4085798, 8171596, 10214495, 20428990, 40857980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40857979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40857980 can be divided by 24 positive divisors. The sum of these divisors (counting 40857980) is 1, the average is 0.041666666666667.

Base conversion 40857980

Base System Value
2 Binary 10011011110111000101111100
3 Ternary 2211212210121112
4 Quaternary 2123313011330
5 Quinary 40424423410
6 Senary 4015421152
8 Octal 233670574
10 Decimal 40857980
12 Duodecimal 118247b8
16 Hexadecimal 26f717c
20 Vigesimal cf74j0
36 Base36 obq7w

Cryptographic Hash Functions

md5 2d9fc344d96d24c5efbacabd94448fa2
sha1 f4ddfd5958f6504ec12dfa0243f10c79615951d3
sha256 d00915af78ea85c17a1b42399f87db41096ed93b979ebef10889940371f4c58e
sha512 7e8ce9c0771da205ac95c6fb0298916cb10a1b10121be9d664f971bfa39ef3da4a93489bb030f61ed8f1b11b2f7e8c21717d1264518749f99931b13b8a87836f
ripemd-160 6a85546b653586715e98433ff7083a65e4440eb8

40857980 as geometric shapes

Circle

Radius = n
Diameter 81715960
Circumference 256718259.61704
Area 5.2444947585339E+15

Sphere

Radius = n
Volume 2.8570594927238E+23
Surface area 2.0977979034135E+16
Circumference 256718259.61704

Square

Length = n
Perimeter 163431920
Area 1669374529680400
Diagonal 57781909.447169

Cube

Length = n
Surface area 10016247178082400
Volume 6.8207271146191E+22
Space diagonal 70768097.254633

Equilateral Triangle

Length = n
Perimeter 122573940
Area 7.2286037556696E+14
Altitude 35384048.627317

Triangular Pyramid

Length = n
Surface area 7.2286037556696E+14
Volume 8.0383039922836E+21
Height 19260636.48239