38961620 (number)

38961620 is an even 8-digits composite number following 38961619 and preceding 38961621. In scientific notation, it is written as 3.8961620 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 14667776 positive integers (up to 38961620) that are relatively prime to 38961620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8961620 × 10^7
Engineering notation 3.8961620 × 10^6

Prime Factorization of 38961620

Prime Factorization 2 × 2 × 85 × 114593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19480810
Product of the distinct prime numbers

The prime factorization of 38961620 is 2 × 2 × 85 × 114593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 9, 51, 868, 283, 9460, 8473, 2751, 78218, 870592, 486020, 4979834, 8118068, 14850178, 40676950, 785078170, 518279543, 6843272149, 7653010697

Basic calculations (n = 38961620)

Multiplication

n×y
n×2 77923240
n×3 116884860
n×4 155846480
n×5 194808100

Division

n÷y
n÷2 19480810
n÷3 12987206.666667
n÷3 9740405
n÷5 7792324

Exponentiation

ny
n2 1518007833024400
n3 5.914404434732E+22
n4 2.3043477811234E+30
n5 8.9781122595974E+37

Nth Root

y√n
2√n 6241.9243827525
3√n 339.00986446062
4√n 79.005850307129
5√n 32.970641810585

Divisors of 38961620

1, 2, 4, 85, 170, 340, 114593, 229186, 458372, 9740405, 19480810, 38961620

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 -38961619
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 38961620 can be divided by 12 positive divisors. The sum of these divisors (counting 38961620) is 1, the average is 0.083333333333333.

Base conversion 38961620

Base System Value
2 Binary 10010100101000000111010100
3 Ternary 2201022110021222
4 Quaternary 2110220013110
5 Quinary 34433232440
6 Senary 3511025512
8 Octal 224500724
10 Decimal 38961620
12 Duodecimal 1106b298
16 Hexadecimal 25281d4
20 Vigesimal c3a410
36 Base36 n72z8

Cryptographic Hash Functions

md5 dcf6c977aa2f34815cd053351ccea9af
sha1 f797647f876bf3f51d8910e69c08745d93132bad
sha256 a7adc51f56808cc0e21cea7b5462353b70caac23e5971655aefb4acf160c7a81
sha512 410f925367880aa0c3a10c8dc7d2170eedf4c10899970cb9a2c43a8c7d6551cf4cad842c74f5d185044336507dc851799acde260db682ac4f25af540d7e3ee06
ripemd-160 ffa440431a208d127ee3b01d346c6827cbd46f25

38961620 as geometric shapes

Circle

Radius = n
Diameter 77923240
Circumference 244803078.32791
Area 4.7689622563212E+15

Sphere

Radius = n
Volume 2.4774199363351E+23
Surface area 1.9075849025285E+16
Circumference 244803078.32791

Square

Length = n
Perimeter 155846480
Area 1518007833024400
Diagonal 55100051.416027

Cube

Length = n
Surface area 9108046998146400
Volume 5.914404434732E+22
Space diagonal 67483505.385192

Equilateral Triangle

Length = n
Perimeter 116884860
Area 6.5731667327145E+14
Altitude 33741752.692596

Triangular Pyramid

Length = n
Surface area 6.5731667327145E+14
Volume 6.970192470798E+21
Height 18366683.805342