40215898 (number)

40215898 is an even 8-digits composite number following 40215897 and preceding 40215899. In scientific notation, it is written as 4.0215898 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 19770192 positive integers (up to 40215898) that are relatively prime to 40215898.

Interesting facts

Basic properties

Name

Name forty million two hundred fifteen thousand eight hundred ninety-eight

Notation

Scientific notation 4.0215898 × 10^7
Engineering notation 4.0215898 × 10^6

Prime Factorization of 40215898

Prime Factorization 2 × 79 × 359 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40215898
Product of the distinct prime numbers

The prime factorization of 40215898 is 2 × 79 × 359 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 48, 65, 252, 955, 8822, 2564, 14063, 48473, 134132, 20319, 8675106, 9331384, 30638452, 26636658, 390036044, 515826886, 8098164404, 9295912020

Basic calculations (n = 40215898)

Multiplication

n×y
n×2 80431796
n×3 120647694
n×4 160863592
n×5 201079490

Division

n÷y
n÷2 20107949
n÷3 13405299.333333
n÷3 10053974.5
n÷5 8043179.6

Exponentiation

ny
n2 1617318451946404
n3 6.5041913896994E+22
n4 2.6157189750063E+30
n5 1.0519348749552E+38

Nth Root

y√n
2√n 6341.6005866027
3√n 342.60938626967
4√n 79.63416720606
5√n 33.180242375715

Divisors of 40215898

1, 2, 79, 158, 359, 709, 718, 1418, 28361, 56011, 56722, 112022, 254531, 509062, 20107949, 40215898

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 -40215897
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 40215898 can be divided by 16 positive divisors. The sum of these divisors (counting 40215898) is 1, the average is 0.0625.

Base conversion 40215898

Base System Value
2 Binary 10011001011010010101011010
3 Ternary 2210200011211201
4 Quaternary 2121122111122
5 Quinary 40243402043
6 Senary 3553544414
8 Octal 231322532
10 Decimal 40215898
12 Duodecimal 1157510a
16 Hexadecimal 265a55a
20 Vigesimal cb6jei
36 Base36 nxysa

Cryptographic Hash Functions

md5 c0e88b4045c8ec0ebdd3a349db7eff44
sha1 98f7e3d8acc33aa012e3d2572bece1642ac295e8
sha256 5d401bf86c73cc092673d7da49378d84d995429d6b37df074740196219e0394c
sha512 9137055b53c0f74dd83aab5699e1be397eb3bc442d47f4d3c79f9cf2655a6e384df750293ace6a93bf841820aa9be1ba29a6db55b770b376256c1341e33138ef
ripemd-160 5b2754cabeb39a7aeee162b49d20bd9ed21a829a

40215898 as geometric shapes

Circle

Radius = n
Diameter 80431796
Circumference 252683939.42863
Area 5.08095576715E+15

Sphere

Radius = n
Volume 2.7244693183229E+23
Surface area 2.03238230686E+16
Circumference 252683939.42863

Square

Length = n
Perimeter 160863592
Area 1617318451946404
Diagonal 56873868.374613

Cube

Length = n
Surface area 9703910711678424
Volume 6.5041913896994E+22
Space diagonal 69655978.608008

Equilateral Triangle

Length = n
Perimeter 120647694
Area 7.0031943269745E+14
Altitude 34827989.304004

Triangular Pyramid

Length = n
Surface area 7.0031943269745E+14
Volume 7.6652630629861E+21
Height 18957956.124871