38961916 (number)

38961916 is an even 8-digits composite number following 38961915 and preceding 38961917. In scientific notation, it is written as 3.8961916 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 16158960 positive integers (up to 38961916) that are relatively prime to 38961916.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8961916 × 10^7
Engineering notation 3.8961916 × 10^6

Prime Factorization of 38961916

Prime Factorization 2 × 2 × 31 × 7 × 44887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19480958
Product of the distinct prime numbers

The prime factorization of 38961916 is 2 × 2 × 31 × 7 × 44887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 41, 75, 742, 5, 5225, 8786, 40697, 53213, 979070, 537347, 8564678, 3382127, 24417011, 35203029, 860192334, 87539089, 1522038116, 3473607266

Basic calculations (n = 38961916)

Multiplication

n×y
n×2 77923832
n×3 116885748
n×4 155847664
n×5 194809580

Division

n÷y
n÷2 19480958
n÷3 12987305.333333
n÷3 9740479
n÷5 7792383.2

Exponentiation

ny
n2 1518030898391056
n3 5.9145392348517E+22
n4 2.30441780847E+30
n5 8.9784533082511E+37

Nth Root

y√n
2√n 6241.9480933439
3√n 339.01072296929
4√n 79.006000362909
5√n 32.970691907477

Divisors of 38961916

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 44887, 89774, 179548, 314209, 628418, 1256836, 1391497, 2782994, 5565988, 9740479, 19480958, 38961916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961916 can be divided by 24 positive divisors. The sum of these divisors (counting 38961916) is 1, the average is 0.041666666666667.

Base conversion 38961916

Base System Value
2 Binary 10010100101000001011111100
3 Ternary 2201022110200221
4 Quaternary 2110220023330
5 Quinary 34433240131
6 Senary 3511031124
8 Octal 224501374
10 Decimal 38961916
12 Duodecimal 1106b4a4
16 Hexadecimal 25282fc
20 Vigesimal c3a4fg
36 Base36 n737g

Cryptographic Hash Functions

md5 920417a88d36994d5aa07779d16fb58c
sha1 eedb11c07afb443b50d012c2a7670abf6f83d725
sha256 6b8fd6588a1d4ad57800f74724e0dfe2f19f9f5336bcbd63160ada145866885a
sha512 6cdbfdb0a318da4627d94992b524394f35267871dd41c717502533a4b1c10fbb1562b0f51fb52b5811e5f7f337488fbcd86735c754aa531c528164f4dfbc5e86
ripemd-160 716635e4891eccdfefcd61cd87c523bc17374798

38961916 as geometric shapes

Circle

Radius = n
Diameter 77923832
Circumference 244804938.15077
Area 4.7690347183077E+15

Sphere

Radius = n
Volume 2.4774764012772E+23
Surface area 1.9076138873231E+16
Circumference 244804938.15077

Square

Length = n
Perimeter 155847664
Area 1518030898391056
Diagonal 55100470.023241

Cube

Length = n
Surface area 9108185390346336
Volume 5.9145392348517E+22
Space diagonal 67484018.072231

Equilateral Triangle

Length = n
Perimeter 116885748
Area 6.5732666086818E+14
Altitude 33742009.036115

Triangular Pyramid

Length = n
Surface area 6.5732666086818E+14
Volume 6.9703513342625E+21
Height 18366823.34108