38891446 (number)

38891446 is an even 8-digits composite number following 38891445 and preceding 38891447. In scientific notation, it is written as 3.8891446 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 17605000 positive integers (up to 38891446) that are relatively prime to 38891446.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-one thousand four hundred forty-six

Notation

Scientific notation 3.8891446 × 10^7
Engineering notation 3.8891446 × 10^6

Prime Factorization of 38891446

Prime Factorization 2 × 11 × 251 × 7043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38891446
Product of the distinct prime numbers

The prime factorization of 38891446 is 2 × 11 × 251 × 7043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 86, 63, 494, 187, 4542, 5827, 49518, 33755, 750801, 340620, 946875, 8489209, 18899355, 17420607, 641348629, 23286329, 898238525, 9724532870

Basic calculations (n = 38891446)

Multiplication

n×y
n×2 77782892
n×3 116674338
n×4 155565784
n×5 194457230

Division

n÷y
n÷2 19445723
n÷3 12963815.333333
n÷3 9722861.5
n÷5 7778289.2

Exponentiation

ny
n2 1512544571970916
n3 5.88250455434E+22
n4 2.2877910821987E+30
n5 8.8975503332612E+37

Nth Root

y√n
2√n 6236.3006662604
3√n 338.80621126625
4√n 78.970251780404
5√n 32.958756521953

Divisors of 38891446

1, 2, 11, 22, 251, 502, 2761, 5522, 7043, 14086, 77473, 154946, 1767793, 3535586, 19445723, 38891446

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 -38891445
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 38891446 can be divided by 16 positive divisors. The sum of these divisors (counting 38891446) is 1, the average is 0.0625.

Base conversion 38891446

Base System Value
2 Binary 10010100010110111110110110
3 Ternary 2201011220000221
4 Quaternary 2110112332312
5 Quinary 34424011241
6 Senary 3505324554
8 Octal 224267666
10 Decimal 38891446
12 Duodecimal 1103675a
16 Hexadecimal 2516fb6
20 Vigesimal c318c6
36 Base36 n5kty

Cryptographic Hash Functions

md5 b3928f1e60b2c85e60275113afd537cf
sha1 e8eba46fa9f11472cd0294b49870c4840ffa0939
sha256 371374066748ace1f0712e911969bdbaa03b3fb19a46f1b6a65a7a8436c14ff0
sha512 445437f230b32a3f8d7eda7689969ceec81e7c5e913840e396a44d93b860978a082e2b844700b70b0fbb678aeabde7f75514f79aee48ce758d864b65cce713dc
ripemd-160 9ba1525e97fa9347f16c04fe29872b8384f378de

38891446 as geometric shapes

Circle

Radius = n
Diameter 77782892
Circumference 244362162.08217
Area 4.7517989155309E+15

Sphere

Radius = n
Volume 2.4640577456831E+23
Surface area 1.9007195662124E+16
Circumference 244362162.08217

Square

Length = n
Perimeter 155565784
Area 1512544571970916
Diagonal 55000810.393501

Cube

Length = n
Surface area 9075267431825496
Volume 5.88250455434E+22
Space diagonal 67361960.451821

Equilateral Triangle

Length = n
Perimeter 116674338
Area 6.5495101184154E+14
Altitude 33680980.225911

Triangular Pyramid

Length = n
Surface area 6.5495101184154E+14
Volume 6.9325981012243E+21
Height 18333603.4645