40991908 (number)

40991908 is an even 8-digits composite number following 40991907 and preceding 40991909. In scientific notation, it is written as 4.0991908 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 20477600 positive integers (up to 40991908) that are relatively prime to 40991908.

Interesting facts

Basic properties

Name

Name forty million nine hundred ninety-one thousand nine hundred eight

Notation

Scientific notation 4.0991908 × 10^7
Engineering notation 4.0991908 × 10^6

Prime Factorization of 40991908

Prime Factorization 2 × 2 × 1301 × 7877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20495954
Product of the distinct prime numbers

The prime factorization of 40991908 is 2 × 2 × 1301 × 7877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 68, 55, 671, 653, 6185, 8765, 55749, 61353, 75082, 997353, 5791785, 1625672, 57328953, 29778465, 944434848, 235552512, 8449377689, 8098318466

Basic calculations (n = 40991908)

Multiplication

n×y
n×2 81983816
n×3 122975724
n×4 163967632
n×5 204959540

Division

n÷y
n÷2 20495954
n÷3 13663969.333333
n÷3 10247977
n÷5 8198381.6

Exponentiation

ny
n2 1680336521480464
n3 6.8880200097567E+22
n4 2.8235308254211E+30
n5 1.1574191583082E+38

Nth Root

y√n
2√n 6402.4923272113
3√n 344.79903720103
4√n 80.015575528839
5√n 33.307315177692

Divisors of 40991908

1, 2, 4, 1301, 2602, 5204, 7877, 15754, 31508, 10247977, 20495954, 40991908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40991907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40991908 can be divided by 12 positive divisors. The sum of these divisors (counting 40991908) is 1, the average is 0.083333333333333.

Base conversion 40991908

Base System Value
2 Binary 10011100010111110010100100
3 Ternary 2212010121022211
4 Quaternary 2130113302210
5 Quinary 40443220113
6 Senary 4022333204
8 Octal 234276244
10 Decimal 40991908
12 Duodecimal 1188a204
16 Hexadecimal 2717ca4
20 Vigesimal cg3jf8
36 Base36 oelk4

Cryptographic Hash Functions

md5 27908bba67394717c99e19588e5ccb9a
sha1 7a56ba9d19f7badb92aa39edd2a38e8ca60a3bd2
sha256 a7e1a80e5c7bf67044519dc17664f62f10a0824c7c3080dac323b3ced0928388
sha512 9e56f7a812545165e8c75d76009d58e91255ecda6a1013f8fb48111e51cca46124b400174724fb4c81698ec5385a3c27e0aa814e3c4567aea3f037412a994832
ripemd-160 5e98d897a5c82a9ff9461829823d52b0fec8ac63

40991908 as geometric shapes

Circle

Radius = n
Diameter 81983816
Circumference 257559754.05886
Area 5.2789328714417E+15

Sphere

Radius = n
Volume 2.8852470747242E+23
Surface area 2.1115731485767E+16
Circumference 257559754.05886

Square

Length = n
Perimeter 163967632
Area 1680336521480464
Diagonal 57971312.24115

Cube

Length = n
Surface area 10082019128882784
Volume 6.8880200097567E+22
Space diagonal 71000067.355189

Equilateral Triangle

Length = n
Perimeter 122975724
Area 7.2760705725443E+14
Altitude 35500033.677595

Triangular Pyramid

Length = n
Surface area 7.2760705725443E+14
Volume 8.117609429746E+21
Height 19323770.74705