38862880 (number)

38862880 is an even 8-digits composite number following 38862879 and preceding 38862881. In scientific notation, it is written as 3.8862880 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 72 positive divisors. There are 13321728 positive integers (up to 38862880) that are relatively prime to 38862880.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand eight hundred eighty

Notation

Scientific notation 3.8862880 × 10^7
Engineering notation 3.8862880 × 10^6

Prime Factorization of 38862880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 4957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 346990
Product of the distinct prime numbers

The prime factorization of 38862880 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 4957. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 5, 78, 36, 411, 550, 9524, 7067, 87751, 5133, 910809, 415830, 6088194, 654868, 23242577, 18550240, 566300172, 154172748, 4476330731, 3705408549

Basic calculations (n = 38862880)

Multiplication

n×y
n×2 77725760
n×3 116588640
n×4 155451520
n×5 194314400

Division

n÷y
n÷2 19431440
n÷3 12954293.333333
n÷3 9715720
n÷5 7772576

Exponentiation

ny
n2 1510323441894400
n3 5.8695518683529E+22
n4 2.2810768991357E+30
n5 8.8649217801885E+37

Nth Root

y√n
2√n 6234.0099454524
3√n 338.72323921804
4√n 78.955746753814
5√n 32.953913418019

Divisors of 38862880

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4957, 7840, 9914, 19828, 24785, 34699, 39656, 49570, 69398, 79312, 99140, 138796, 158624, 173495, 198280, 242893, 277592, 346990, 396560, 485786, 555184, 693980, 793120, 971572, 1110368, 1214465, 1387960, 1943144, 2428930, 2775920, 3886288, 4857860, 5551840, 7772576, 9715720, 19431440, 38862880

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862880 can be divided by 72 positive divisors. The sum of these divisors (counting 38862880) is 1, the average is 0.013888888888889.

Base conversion 38862880

Base System Value
2 Binary 10010100010000000000100000
3 Ternary 2201010102211221
4 Quaternary 2110100000200
5 Quinary 34422103010
6 Senary 3504544424
8 Octal 224200040
10 Decimal 38862880
12 Duodecimal 11022114
16 Hexadecimal 2510020
20 Vigesimal c2hh40
36 Base36 n4ysg

Cryptographic Hash Functions

md5 affa07a864f41829db70b1aee93a99ed
sha1 182aeb37c6724fd21b6cdc38a40e3fb3d9427983
sha256 7f34fc7f11a74ecc45241cd7f3e1b19d3063871da5e3e46cf543ffdf9650f6e6
sha512 1802330863f47e5a9bd4c3020f32fd9f355afbcd7bf085f2599efa47f784afa1de2fe6a074cd0da031a8af5271969d61346b060abe951cbb5c5e1af086d49573
ripemd-160 5e58f4c7fa40ad511559dd0e40010cbbb43c24d7

38862880 as geometric shapes

Circle

Radius = n
Diameter 77725760
Circumference 244182676.61068
Area 4.7448210295999E+15

Sphere

Radius = n
Volume 2.4586321372642E+23
Surface area 1.89792841184E+16
Circumference 244182676.61068

Square

Length = n
Perimeter 155451520
Area 1510323441894400
Diagonal 54960411.968878

Cube

Length = n
Surface area 9061940651366400
Volume 5.8695518683529E+22
Space diagonal 67312482.688452

Equilateral Triangle

Length = n
Perimeter 116588640
Area 6.5398923430585E+14
Altitude 33656241.344226

Triangular Pyramid

Length = n
Surface area 6.5398923430585E+14
Volume 6.9173332143975E+21
Height 18320137.322959