38861331 (number)

38861331 is an odd 8-digits composite number following 38861330 and preceding 38861332. In scientific notation, it is written as 3.8861331 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 25125120 positive integers (up to 38861331) that are relatively prime to 38861331.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand three hundred thirty-one

Notation

Scientific notation 3.8861331 × 10^7
Engineering notation 3.8861331 × 10^6

Prime Factorization of 38861331

Prime Factorization 219 × 61 × 2909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38861331
Product of the distinct prime numbers

The prime factorization of 38861331 is 219 × 61 × 2909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 82, 71, 532, 108, 7772, 2234, 40715, 76817, 683634, 825838, 1829284, 5521950, 55697136, 56222139, 539734117, 818269624, 7067252998, 4690013857

Basic calculations (n = 38861331)

Multiplication

n×y
n×2 77722662
n×3 116583993
n×4 155445324
n×5 194306655

Division

n÷y
n÷2 19430665.5
n÷3 12953777
n÷3 9715332.75
n÷5 7772266.2

Exponentiation

ny
n2 1510203047091561
n3 5.8688500490234E+22
n4 2.2807132434446E+30
n5 8.8631552269586E+37

Nth Root

y√n
2√n 6233.8857063632
3√n 338.71873887161
4√n 78.954959985825
5√n 32.95365071785

Divisors of 38861331

1, 61, 219, 2909, 13359, 177449, 637071, 38861331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861331 can be divided by 8 positive divisors. The sum of these divisors (counting 38861331) is 1, the average is 0.125.

Base conversion 38861331

Base System Value
2 Binary 10010100001111101000010011
3 Ternary 2201010100201120
4 Quaternary 2110033220103
5 Quinary 34422030311
6 Senary 3504533323
8 Octal 224175023
10 Decimal 38861331
12 Duodecimal 11021243
16 Hexadecimal 250fa13
20 Vigesimal c2hd6b
36 Base36 n4xlf

Cryptographic Hash Functions

md5 40d4ed2ef2cc6a53de446fcbc0e30fd0
sha1 b1d9c0667bb1b41b2007c7232b28cfe9308bb941
sha256 ef3d57d75436e33dcd922d1e3a76e39341554639a8774ce6a2fa5581010f4d50
sha512 a7cc63874a1c43c8f7f0aa150798066337cc08702be9aa56166815d31cf3f63b9015a5b43b7b11823c250312f0de76f28a3a18e02862366ad3486455568b60a4
ripemd-160 058e6b8df05916389de382e6467486d082cbbe1f

38861331 as geometric shapes

Circle

Radius = n
Diameter 77722662
Circumference 244172943.95664
Area 4.7444427981718E+15

Sphere

Radius = n
Volume 2.4583381598709E+23
Surface area 1.8977771192687E+16
Circumference 244172943.95664

Square

Length = n
Perimeter 155445324
Area 1510203047091561
Diagonal 54958221.35207

Cube

Length = n
Surface area 9061218282549366
Volume 5.8688500490234E+22
Space diagonal 67309799.741751

Equilateral Triangle

Length = n
Perimeter 116583993
Area 6.5393710182698E+14
Altitude 33654899.870876

Triangular Pyramid

Length = n
Surface area 6.5393710182698E+14
Volume 6.9165061123857E+21
Height 18319407.117357