38862140 (number)

38862140 is an even 8-digits composite number following 38862139 and preceding 38862141. In scientific notation, it is written as 3.8862140 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 15544848 positive integers (up to 38862140) that are relatively prime to 38862140.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand one hundred forty

Notation

Scientific notation 3.8862140 × 10^7
Engineering notation 3.8862140 × 10^6

Prime Factorization of 38862140

Prime Factorization 2 × 2 × 5 × 1943107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19431070
Product of the distinct prime numbers

The prime factorization of 38862140 is 2 × 2 × 5 × 1943107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 74, 88, 954, 671, 4112, 2621, 31576, 97071, 365440, 627443, 4045048, 8310624, 94975972, 96623826, 13690759, 58939893, 6782128793, 4990204653

Basic calculations (n = 38862140)

Multiplication

n×y
n×2 77724280
n×3 116586420
n×4 155448560
n×5 194310700

Division

n÷y
n÷2 19431070
n÷3 12954046.666667
n÷3 9715535
n÷5 7772428

Exponentiation

ny
n2 1510265925379600
n3 5.8692165829332E+22
n4 2.2809031653627E+30
n5 8.8640778138768E+37

Nth Root

y√n
2√n 6233.9505933236
3√n 338.72108929341
4√n 78.955370895992
5√n 32.953787919951

Divisors of 38862140

1, 2, 4, 5, 10, 20, 1943107, 3886214, 7772428, 9715535, 19431070, 38862140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862140 can be divided by 12 positive divisors. The sum of these divisors (counting 38862140) is 1, the average is 0.083333333333333.

Base conversion 38862140

Base System Value
2 Binary 10010100001111110100111100
3 Ternary 2201010101211112
4 Quaternary 2110033310330
5 Quinary 34422042030
6 Senary 3504541152
8 Octal 224176474
10 Decimal 38862140
12 Duodecimal 110217b8
16 Hexadecimal 250fd3c
20 Vigesimal c2hf70
36 Base36 n4y7w

Cryptographic Hash Functions

md5 327b8f301a1338ad71fbadc566ade17b
sha1 682272846bf72cb1627fbae7a9561faf09280d41
sha256 ce95072cc0bf36d0defea4f87c0fa51418d9863495ec6bfdd8e8d8ffe3c61496
sha512 705b09f0a099dbd1c94fd1080e2a3a3827bace15f3ec35d606de8c697b57b696974888ed4bcb03f2e575a077a9457306b5273f7749c33a169ae4f0a922387340
ripemd-160 4d3a4eb560564c46e68c8e143a3cddb6c01e53a3

38862140 as geometric shapes

Circle

Radius = n
Diameter 77724280
Circumference 244178027.05356
Area 4.7446403361395E+15

Sphere

Radius = n
Volume 2.458491693236E+23
Surface area 1.8978561344558E+16
Circumference 244178027.05356

Square

Length = n
Perimeter 155448560
Area 1510265925379600
Diagonal 54959365.450842

Cube

Length = n
Surface area 9061595552277600
Volume 5.8692165829332E+22
Space diagonal 67311200.970855

Equilateral Triangle

Length = n
Perimeter 116586420
Area 6.5396432892437E+14
Altitude 33655600.485427

Triangular Pyramid

Length = n
Surface area 6.5396432892437E+14
Volume 6.916938076741E+21
Height 18319788.483614