38861398 (number)

38861398 is an even 8-digits composite number following 38861397 and preceding 38861399. In scientific notation, it is written as 3.8861398 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 18574248 positive integers (up to 38861398) that are relatively prime to 38861398.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861398 × 10^7
Engineering notation 3.8861398 × 10^6

Prime Factorization of 38861398

Prime Factorization 2 × 36731 × 23 × 23

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1689626
Product of the distinct prime numbers

The prime factorization of 38861398 is 2 × 36731 × 23 × 23. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 79, 36, 638, 454, 2964, 8340, 29716, 76613, 7798, 960762, 415945, 3602424, 65301052, 75960768, 167123343, 72846434, 5378254466, 3305657237

Basic calculations (n = 38861398)

Multiplication

n×y
n×2 77722796
n×3 116584194
n×4 155445592
n×5 194306990

Division

n÷y
n÷2 19430699
n÷3 12953799.333333
n÷3 9715349.5
n÷5 7772279.6

Exponentiation

ny
n2 1510208254514404
n3 5.868880404157E+22
n4 2.2807289720034E+30
n5 8.8632316311157E+37

Nth Root

y√n
2√n 6233.8910802163
3√n 338.71893353078
4√n 78.954994016948
5√n 32.95366208078

Divisors of 38861398

1, 2, 23, 46, 529, 1058, 36731, 73462, 844813, 1689626, 19430699, 38861398

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 -38861397
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 38861398 can be divided by 12 positive divisors. The sum of these divisors (counting 38861398) is 1, the average is 0.083333333333333.

Base conversion 38861398

Base System Value
2 Binary 10010100001111101001010110
3 Ternary 2201010100211001
4 Quaternary 2110033221112
5 Quinary 34422031043
6 Senary 3504533514
8 Octal 224175126
10 Decimal 38861398
12 Duodecimal 1102129a
16 Hexadecimal 250fa56
20 Vigesimal c2hd9i
36 Base36 n4xna

Cryptographic Hash Functions

md5 bc84e2231fab422f5a7c8a1ea9f6b43c
sha1 a318dfcc79fffa08a87034ee48b52a966cc38051
sha256 84dcfa377ff35895dd91bd754fad9b55699f2376a257cfe84c10b6973d761323
sha512 ebb52d515ce6788c47f9d0dc5f92b981d32823cdb9f6ac2bd57db9cc124fccf88eb63f10db4ee34239f741188e59a43f1d24ea052341b0c9adc7a3e55fa7129e
ripemd-160 c67525620897e6215d867b0c8eb30b80f06f0752

38861398 as geometric shapes

Circle

Radius = n
Diameter 77722796
Circumference 244173364.93006
Area 4.7444591577731E+15

Sphere

Radius = n
Volume 2.4583508749995E+23
Surface area 1.8977836631092E+16
Circumference 244173364.93006

Square

Length = n
Perimeter 155445592
Area 1510208254514404
Diagonal 54958316.104379

Cube

Length = n
Surface area 9061249527086424
Volume 5.868880404157E+22
Space diagonal 67309915.789156

Equilateral Triangle

Length = n
Perimeter 116584194
Area 6.5393935670721E+14
Altitude 33654957.894578

Triangular Pyramid

Length = n
Surface area 6.5393935670721E+14
Volume 6.9165418862537E+21
Height 18319438.70146