40215856 (number)

40215856 is an even 8-digits composite number following 40215855 and preceding 40215857. In scientific notation, it is written as 4.0215856 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 18939456 positive integers (up to 40215856) that are relatively prime to 40215856.

Interesting facts

Basic properties

Name

Name forty million two hundred fifteen thousand eight hundred fifty-six

Notation

Scientific notation 4.0215856 × 10^7
Engineering notation 4.0215856 × 10^6

Prime Factorization of 40215856

Prime Factorization 2 × 2 × 2 × 2 × 19 × 263 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5026982
Product of the distinct prime numbers

The prime factorization of 40215856 is 2 × 2 × 2 × 2 × 19 × 263 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 64, 42, 650, 314, 2031, 8390, 5564, 12325, 222825, 349021, 9636356, 6521021, 12266492, 9162991, 616844422, 240730608, 7697379598, 4075122486

Basic calculations (n = 40215856)

Multiplication

n×y
n×2 80431712
n×3 120647568
n×4 160863424
n×5 201079280

Division

n÷y
n÷2 20107928
n÷3 13405285.333333
n÷3 10053964
n÷5 8043171.2

Exponentiation

ny
n2 1617315073812736
n3 6.5041710115082E+22
n4 2.6157080479819E+30
n5 1.0519293819568E+38

Nth Root

y√n
2√n 6341.597275135
3√n 342.60926700009
4√n 79.634146414305
5√n 33.180235445267

Divisors of 40215856

1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 503, 526, 1006, 1052, 2012, 2104, 4024, 4208, 4997, 8048, 9557, 9994, 19114, 19988, 38228, 39976, 76456, 79952, 132289, 152912, 264578, 529156, 1058312, 2116624, 2513491, 5026982, 10053964, 20107928, 40215856

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40215855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40215856 can be divided by 40 positive divisors. The sum of these divisors (counting 40215856) is 1, the average is 0.025.

Base conversion 40215856

Base System Value
2 Binary 10011001011010010100110000
3 Ternary 2210200011210011
4 Quaternary 2121122110300
5 Quinary 40243401411
6 Senary 3553544304
8 Octal 231322460
10 Decimal 40215856
12 Duodecimal 11575094
16 Hexadecimal 265a530
20 Vigesimal cb6jcg
36 Base36 nxyr4

Cryptographic Hash Functions

md5 75197d7871020c71d552fd7190af4bec
sha1 849305f826060fc4f8c90ae13e9b4b92320ab99f
sha256 3cf2812cc060a968ddc11e35f2b56934c55720f620bfbcc8bd6049b751a736fd
sha512 c46c978bd23b3491e888215477692d6ea5eec99112d28dc8e861204060ad56d65de7dc46d7b3555c81776d4a18ee3cec069721ceab85d878f1e285397f1c9303
ripemd-160 4db8c3554d4c2bf656b1448a9e587cc3685ac6f5

40215856 as geometric shapes

Circle

Radius = n
Diameter 80431712
Circumference 252683675.53485
Area 5.0809451544301E+15

Sphere

Radius = n
Volume 2.7244607823261E+23
Surface area 2.032378061772E+16
Circumference 252683675.53485

Square

Length = n
Perimeter 160863424
Area 1617315073812736
Diagonal 56873808.977643

Cube

Length = n
Surface area 9703890442876416
Volume 6.5041710115082E+22
Space diagonal 69655905.861874

Equilateral Triangle

Length = n
Perimeter 120647568
Area 7.0031796992267E+14
Altitude 34827952.930937

Triangular Pyramid

Length = n
Surface area 7.0031796992267E+14
Volume 7.6652390470574E+21
Height 18957936.325881