40887645 (number)

40887645 is an odd 8-digits composite number following 40887644 and preceding 40887646. In scientific notation, it is written as 4.0887645 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 21394880 positive integers (up to 40887645) that are relatively prime to 40887645.

Interesting facts

Basic properties

Name

Name forty million eight hundred eighty-seven thousand six hundred forty-five

Notation

Scientific notation 4.0887645 × 10^7
Engineering notation 4.0887645 × 10^6

Prime Factorization of 40887645

Prime Factorization 3 × 5 × 53 × 51431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40887645
Product of the distinct prime numbers

The prime factorization of 40887645 is 3 × 5 × 53 × 51431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 87, 44, 264, 335, 6993, 6733, 58048, 30857, 38568, 141123, 1255020, 8642375, 14382808, 45433328, 532238704, 216027242, 8530965148, 5849370579

Basic calculations (n = 40887645)

Multiplication

n×y
n×2 81775290
n×3 122662935
n×4 163550580
n×5 204438225

Division

n÷y
n÷2 20443822.5
n÷3 13629215
n÷3 10221911.25
n÷5 8177529

Exponentiation

ny
n2 1671799513646025
n3 6.8355945025131E+22
n4 2.7949136138271E+30
n5 1.1427743564783E+38

Nth Root

y√n
2√n 6394.3447670578
3√n 344.50645665395
4√n 79.964646982638
5√n 33.290354468507

Divisors of 40887645

1, 3, 5, 15, 53, 159, 265, 795, 51431, 154293, 257155, 771465, 2725843, 8177529, 13629215, 40887645

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 -40887644
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 40887645 can be divided by 16 positive divisors. The sum of these divisors (counting 40887645) is 1, the average is 0.0625.

Base conversion 40887645

Base System Value
2 Binary 10011011111110010101011101
3 Ternary 2211221022022020
4 Quaternary 2123332111131
5 Quinary 40431401040
6 Senary 4020210353
8 Octal 233762535
10 Decimal 40887645
12 Duodecimal 118399b9
16 Hexadecimal 26fe55d
20 Vigesimal cfaj25
36 Base36 ocd3x

Cryptographic Hash Functions

md5 d0262c82d31d5b1cd9acada18ca2922f
sha1 e7b2cb8519afdc71016a815e9a28a4a1ae24595e
sha256 df90ed3456ce64e8231492257e07fec24374a211a0aab041d3dcc5e85b37a52f
sha512 098f12d94d7f2c2fd6565ccfc7ded54b80fdd3fd40f1a73d5299ed5d71b8a31c3aa5234eb50995a85afb746061f336e3f58adbb6d394157e34c7ce5b403b3eb0
ripemd-160 8c3598ce799b2d0309c10becd78e8d04b6845819

40887645 as geometric shapes

Circle

Radius = n
Diameter 81775290
Circumference 256904650.30917
Area 5.2521130703453E+15

Sphere

Radius = n
Volume 2.8632871296019E+23
Surface area 2.1008452281381E+16
Circumference 256904650.30917

Square

Length = n
Perimeter 163550580
Area 1671799513646025
Diagonal 57823862.092496

Cube

Length = n
Surface area 10030797081876150
Volume 6.8355945025131E+22
Space diagonal 70819478.54184

Equilateral Triangle

Length = n
Perimeter 122662935
Area 7.2391042442596E+14
Altitude 35409739.27092

Triangular Pyramid

Length = n
Surface area 7.2391042442596E+14
Volume 8.0558253769475E+21
Height 19274620.697499