38961609 (number)

38961609 is an odd 8-digits composite number following 38961608 and preceding 38961610. In scientific notation, it is written as 3.8961609 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 23240448 positive integers (up to 38961609) that are relatively prime to 38961609.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand six hundred nine

Notation

Scientific notation 3.8961609 × 10^7
Engineering notation 3.8961609 × 10^6

Prime Factorization of 38961609

Prime Factorization 57 × 23 × 113 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961609
Product of the distinct prime numbers

The prime factorization of 38961609 is 57 × 23 × 113 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 73, 40, 675, 754, 2075, 2757, 64178, 23658, 29333, 438393, 4625728, 3745689, 62354855, 8081928, 679563392, 652230786, 3615869450, 6698692068

Basic calculations (n = 38961609)

Multiplication

n×y
n×2 77923218
n×3 116884827
n×4 155846436
n×5 194808045

Division

n÷y
n÷2 19480804.5
n÷3 12987203
n÷3 9740402.25
n÷5 7792321.8

Exponentiation

ny
n2 1518006975868881
n3 5.9143994253076E+22
n4 2.3043451787866E+30
n5 8.9780995856918E+37

Nth Root

y√n
2√n 6241.9235016139
3√n 339.0098325565
4√n 79.005844730715
5√n 32.97063994887

Divisors of 38961609

1, 23, 57, 113, 263, 1311, 2599, 6049, 6441, 14991, 29719, 148143, 344793, 683537, 1693983, 38961609

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 -38961608
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 38961609 can be divided by 16 positive divisors. The sum of these divisors (counting 38961609) is 1, the average is 0.0625.

Base conversion 38961609

Base System Value
2 Binary 10010100101000000111001001
3 Ternary 2201022110021120
4 Quaternary 2110220013021
5 Quinary 34433232414
6 Senary 3511025453
8 Octal 224500711
10 Decimal 38961609
12 Duodecimal 1106b289
16 Hexadecimal 25281c9
20 Vigesimal c3a409
36 Base36 n72yx

Cryptographic Hash Functions

md5 fb618a00e242b141470e443fcce3bf2f
sha1 010121e7de67706b19ec6b65eab29fb5b92134d5
sha256 762dff0989ed9c2ba8feb926a5cebcb427f1fc35362832818403b340ef42e736
sha512 39c43e0b5825b1b36a7957e5d82a018e7d835d817d0c7598a84e205586bc5bbef870048eab671000d5b987ac1bb458150d9df0978c9682096424cfe6dc54b622
ripemd-160 829fdd3af5b5a03adfc7f39228a72532b64f3441

38961609 as geometric shapes

Circle

Radius = n
Diameter 77923218
Circumference 244803009.21288
Area 4.7689595634877E+15

Sphere

Radius = n
Volume 2.4774178379923E+23
Surface area 1.9075838253951E+16
Circumference 244803009.21288

Square

Length = n
Perimeter 155846436
Area 1518006975868881
Diagonal 55100035.859678

Cube

Length = n
Surface area 9108041855213286
Volume 5.9143994253076E+22
Space diagonal 67483486.332633

Equilateral Triangle

Length = n
Perimeter 116884827
Area 6.5731630211222E+14
Altitude 33741743.166316

Triangular Pyramid

Length = n
Surface area 6.5731630211222E+14
Volume 6.9701865671347E+21
Height 18366678.619893