38821434 (number)

38821434 is an even 8-digits composite number following 38821433 and preceding 38821435. In scientific notation, it is written as 3.8821434 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12925440 positive integers (up to 38821434) that are relatively prime to 38821434.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred thirty-four

Notation

Scientific notation 3.8821434 × 10^7
Engineering notation 3.8821434 × 10^6

Prime Factorization of 38821434

Prime Factorization 2 × 3 × 991 × 6529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821434
Product of the distinct prime numbers

The prime factorization of 38821434 is 2 × 3 × 991 × 6529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 41, 44, 442, 759, 3888, 5328, 33738, 94107, 375720, 221695, 8198214, 7695673, 36259026, 67586380, 968940859, 257635375, 8006127090, 3820423578

Basic calculations (n = 38821434)

Multiplication

n×y
n×2 77642868
n×3 116464302
n×4 155285736
n×5 194107170

Division

n÷y
n÷2 19410717
n÷3 12940478
n÷3 9705358.5
n÷5 7764286.8

Exponentiation

ny
n2 1507103737816356
n3 5.8507928288791E+22
n4 2.27136167654E+30
n5 8.8177517415928E+37

Nth Root

y√n
2√n 6230.6848740728
3√n 338.60278394087
4√n 78.934687394534
5√n 32.94688156189

Divisors of 38821434

1, 2, 3, 6, 991, 1982, 2973, 5946, 6529, 13058, 19587, 39174, 6470239, 12940478, 19410717, 38821434

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 -38821433
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 38821434 can be divided by 16 positive divisors. The sum of these divisors (counting 38821434) is 1, the average is 0.0625.

Base conversion 38821434

Base System Value
2 Binary 10010100000101111000111010
3 Ternary 2201001022222220
4 Quaternary 2110011320322
5 Quinary 34414241214
6 Senary 3504024510
8 Octal 224057072
10 Decimal 38821434
12 Duodecimal 11002136
16 Hexadecimal 2505e3a
20 Vigesimal c2cdbe
36 Base36 n42t6

Cryptographic Hash Functions

md5 1905541fb226dd0987c670d9f28610c9
sha1 b32f34cf2e31ae29d98d8095790d3aed73077927
sha256 e03f1ff7e2a1df5993d1245ba41c3ce1797853fa034f209a68ff0b8d341a2f7d
sha512 cf7cb5dddc0579a5875e831aa10811b4425fc509a62ea1ce0864766bb90a6735a3fe2f43746d370f07e3610e64e251daf4ac50ef13c4e1aa898a88028b32b671
ripemd-160 77ef4a75ac95812a3d677616926c89e9931d9332

38821434 as geometric shapes

Circle

Radius = n
Diameter 77642868
Circumference 243922263.71244
Area 4.7347060309216E+15

Sphere

Radius = n
Volume 2.4507743691843E+23
Surface area 1.8938824123686E+16
Circumference 243922263.71244

Square

Length = n
Perimeter 155285736
Area 1507103737816356
Diagonal 54901798.473572

Cube

Length = n
Surface area 9042622426898136
Volume 5.8507928288791E+22
Space diagonal 67240696.110682

Equilateral Triangle

Length = n
Perimeter 116464302
Area 6.5259506154372E+14
Altitude 33620348.055341

Triangular Pyramid

Length = n
Surface area 6.5259506154372E+14
Volume 6.8952254743634E+21
Height 18300599.491191