201391408 (number)

201391408 is an even 9-digits composite number following 201391407 and preceding 201391409. In scientific notation, it is written as 2.01391408 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 100695696 positive integers (up to 201391408) that are relatively prime to 201391408.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-one thousand four hundred eight

Notation

Scientific notation 2.01391408 × 10^8
Engineering notation 2.01391408 × 10^6

Prime Factorization of 201391408

Prime Factorization 2 × 2 × 2 × 2 × 12586963

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25173926
Product of the distinct prime numbers

The prime factorization of 201391408 is 2 × 2 × 2 × 2 × 12586963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 56, 13, 251, 392, 9506, 9474, 75858, 31622, 739806, 560346, 5592452, 7990925, 27800004, 8795969, 67464662, 639365766, 6422877201, 4185111310

Basic calculations (n = 201391408)

Multiplication

n×y
n×2 402782816
n×3 604174224
n×4 805565632
n×5 1006957040

Division

n÷y
n÷2 100695704
n÷3 67130469.333333
n÷3 50347852
n÷5 40278281.6

Exponentiation

ny
n2 40558499216222464
n3 8.1681332635219E+24
n4 1.6449918586723E+33
n5 3.3128722656656E+41

Nth Root

y√n
2√n 14191.24406104
3√n 586.15658199635
4√n 119.12700810916
5√n 45.793958649051

Divisors of 201391408

1, 2, 4, 8, 16, 12586963, 25173926, 50347852, 100695704, 201391408

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201391407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201391408 can be divided by 10 positive divisors. The sum of these divisors (counting 201391408) is 1, the average is 0.1.

Base conversion 201391408

Base System Value
2 Binary 1100000000001111110100110000
3 Ternary 112000221202002001
4 Quaternary 30000033310300
5 Quinary 403024011113
6 Senary 31552303344
8 Octal 1400176460
10 Decimal 201391408
12 Duodecimal 57541b54
16 Hexadecimal c00fd30
20 Vigesimal 32idia8
36 Base36 3bwils

Cryptographic Hash Functions

md5 b26de93adf4ee1357df94e6ad34855e5
sha1 b052894e941a6a9583a7fb5b6a36aab8d7bc5443
sha256 2763b853e8308d497814da16f0ebb2261cba6e56dca20464f1120182f3b8a1ce
sha512 5e60d65653522eaceacf578d59d0af20436085a2628e2f19c23a667ec98f5c93babf17a01492dc7b0a737e6c6215438125b562394fe3ddc691680969080c10d8
ripemd-160 e7e7371e3f7d7b439b20c6f415de2d849188cc01

201391408 as geometric shapes

Circle

Radius = n
Diameter 402782816
Circumference 1265379535.7378
Area 1.2741828317831E+17

Sphere

Radius = n
Volume 3.4214596605631E+25
Surface area 5.0967313271325E+17
Circumference 1265379535.7378

Square

Length = n
Perimeter 805565632
Area 40558499216222464
Diagonal 284810460.53901

Cube

Length = n
Surface area 243350995297334784
Volume 8.1681332635219E+24
Space diagonal 348820150.86383

Equilateral Triangle

Length = n
Perimeter 604174224
Area 1.756234533031E+16
Altitude 174410075.43192

Triangular Pyramid

Length = n
Surface area 1.756234533031E+16
Volume 9.6262373671196E+23
Height 94936820.179671