38961472 (number)

38961472 is an even 8-digits composite number following 38961471 and preceding 38961473. In scientific notation, it is written as 3.8961472 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 28 positive divisors. There are 17709440 positive integers (up to 38961472) that are relatively prime to 38961472.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand four hundred seventy-two

Notation

Scientific notation 3.8961472 × 10^7
Engineering notation 3.8961472 × 10^6

Prime Factorization of 38961472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 55343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1217546
Product of the distinct prime numbers

The prime factorization of 38961472 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 55343. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 6, 5, 96, 122, 144, 7646, 5280, 65187, 8964, 851229, 896920, 8350945, 5395992, 24550185, 47836029, 907315591, 698153609, 7122866017, 6734796444

Basic calculations (n = 38961472)

Multiplication

n×y
n×2 77922944
n×3 116884416
n×4 155845888
n×5 194807360

Division

n÷y
n÷2 19480736
n÷3 12987157.333333
n÷3 9740368
n÷5 7792294.4

Exponentiation

ny
n2 1517996300406784
n3 5.9143370354403E+22
n4 2.3043127680487E+30
n5 8.9779417391571E+37

Nth Root

y√n
2√n 6241.912527423
3√n 339.00943520466
4√n 79.005775278919
5√n 32.970616762025

Divisors of 38961472

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 55343, 110686, 221372, 442744, 608773, 885488, 1217546, 1770976, 2435092, 3541952, 4870184, 9740368, 19480736, 38961472

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961472 can be divided by 28 positive divisors. The sum of these divisors (counting 38961472) is 1, the average is 0.035714285714286.

Base conversion 38961472

Base System Value
2 Binary 10010100101000000101000000
3 Ternary 2201022110002111
4 Quaternary 2110220011000
5 Quinary 34433231342
6 Senary 3511025104
8 Octal 224500500
10 Decimal 38961472
12 Duodecimal 1106b194
16 Hexadecimal 2528140
20 Vigesimal c3a3dc
36 Base36 n72v4

Cryptographic Hash Functions

md5 b217db04cfd9e167eca370afb92355d6
sha1 c30b5ec0d145e8c53e552b03ff3b79f05cf7dba8
sha256 2a6d359ed24681479b3546623e90f9b6bc454d84333af3e010b7db4f0ffe4210
sha512 a03834b5ff304a9c2d1cc463d6518c5db5282c142b4564b12032242b22e5a7294d3987cb33457655987c21971e433c31effcc374eb3bbf421b17e8ebdf01e521
ripemd-160 332de914a0b83b9524782033833337adee1db0a8

38961472 as geometric shapes

Circle

Radius = n
Diameter 77922944
Circumference 244802148.41649
Area 4.7689260255344E+15

Sphere

Radius = n
Volume 2.4773917041857E+23
Surface area 1.9075704102138E+16
Circumference 244802148.41649

Square

Length = n
Perimeter 155845888
Area 1517996300406784
Diagonal 55099842.11242

Cube

Length = n
Surface area 9107977802440704
Volume 5.9143370354403E+22
Space diagonal 67483249.041672

Equilateral Triangle

Length = n
Perimeter 116884416
Area 6.5731167950153E+14
Altitude 33741624.520836

Triangular Pyramid

Length = n
Surface area 6.5731167950153E+14
Volume 6.9701130399709E+21
Height 18366614.037473