38961830 (number)

38961830 is an even 8-digits composite number following 38961829 and preceding 38961831. In scientific notation, it is written as 3.8961830 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 15320352 positive integers (up to 38961830) that are relatively prime to 38961830.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8961830 × 10^7
Engineering notation 3.8961830 × 10^6

Prime Factorization of 38961830

Prime Factorization 2 × 5 × 59 × 66037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961830
Product of the distinct prime numbers

The prime factorization of 38961830 is 2 × 5 × 59 × 66037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 85, 7, 756, 332, 781, 3156, 68198, 1387, 642207, 390188, 1923295, 8092392, 99497556, 60734303, 473890529, 214907673, 3004301579, 2139423525

Basic calculations (n = 38961830)

Multiplication

n×y
n×2 77923660
n×3 116885490
n×4 155847320
n×5 194809150

Division

n÷y
n÷2 19480915
n÷3 12987276.666667
n÷3 9740457.5
n÷5 7792366

Exponentiation

ny
n2 1518024196948900
n3 5.914500069741E+22
n4 2.3043974625224E+30
n5 8.9783542187227E+37

Nth Root

y√n
2√n 6241.9412044652
3√n 339.01047353817
4√n 79.00595676571
5√n 32.97067735233

Divisors of 38961830

1, 2, 5, 10, 59, 118, 295, 590, 66037, 132074, 330185, 660370, 3896183, 7792366, 19480915, 38961830

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 -38961829
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 38961830 can be divided by 16 positive divisors. The sum of these divisors (counting 38961830) is 1, the average is 0.0625.

Base conversion 38961830

Base System Value
2 Binary 10010100101000001010100110
3 Ternary 2201022110120202
4 Quaternary 2110220022212
5 Quinary 34433234310
6 Senary 3511030502
8 Octal 224501246
10 Decimal 38961830
12 Duodecimal 1106b432
16 Hexadecimal 25282a6
20 Vigesimal c3a4ba
36 Base36 n7352

Cryptographic Hash Functions

md5 67feb11805f1655b479c9225b1b9d158
sha1 40594e679c9d07e9863a3885282167a14a7e6ce4
sha256 a80aa63d591077ffea2a0cccf839d7f777b96b2ca713e9eece0438202a0743c1
sha512 0cd8669bbbb3775005db40250390a5b310e9f70353e88cec486228e317bba17f9b9aaa68ef73f96f0782a5f7fc408b7dcf8d56a599aef7cde00923d577fa6d13
ripemd-160 3d968341516bda6f2add3ce3faaafe636da4be92

38961830 as geometric shapes

Circle

Radius = n
Diameter 77923660
Circumference 244804397.79683
Area 4.7690136651062E+15

Sphere

Radius = n
Volume 2.4774599958339E+23
Surface area 1.9076054660425E+16
Circumference 244804397.79683

Square

Length = n
Perimeter 155847320
Area 1518024196948900
Diagonal 55100348.400875

Cube

Length = n
Surface area 9108145181693400
Volume 5.914500069741E+22
Space diagonal 67483869.115861

Equilateral Triangle

Length = n
Perimeter 116885490
Area 6.5732375905861E+14
Altitude 33741934.557931

Triangular Pyramid

Length = n
Surface area 6.5732375905861E+14
Volume 6.9703051777369E+21
Height 18366782.800292