38990746 (number)

38990746 is an even 8-digits composite number following 38990745 and preceding 38990747. In scientific notation, it is written as 3.8990746 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 18818640 positive integers (up to 38990746) that are relatively prime to 38990746.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety thousand seven hundred forty-six

Notation

Scientific notation 3.8990746 × 10^7
Engineering notation 3.8990746 × 10^6

Prime Factorization of 38990746

Prime Factorization 2 × 31 × 887 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38990746
Product of the distinct prime numbers

The prime factorization of 38990746 is 2 × 31 × 887 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 6, 18, 461, 244, 3228, 6367, 6121, 68903, 69754, 964389, 4411516, 2452134, 19725619, 19197301, 42507878, 831496180, 1405309225, 1085757603

Basic calculations (n = 38990746)

Multiplication

n×y
n×2 77981492
n×3 116972238
n×4 155962984
n×5 194953730

Division

n÷y
n÷2 19495373
n÷3 12996915.333333
n÷3 9747686.5
n÷5 7798149.2

Exponentiation

ny
n2 1520278273636516
n3 5.927678401668E+22
n4 2.3112460292912E+30
n5 9.0117206871603E+37

Nth Root

y√n
2√n 6244.2570414742
3√n 339.09431972606
4√n 79.020611497724
5√n 32.97556981866

Divisors of 38990746

1, 2, 31, 62, 709, 887, 1418, 1774, 21979, 27497, 43958, 54994, 628883, 1257766, 19495373, 38990746

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 -38990745
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 38990746 can be divided by 16 positive divisors. The sum of these divisors (counting 38990746) is 1, the average is 0.0625.

Base conversion 38990746

Base System Value
2 Binary 10010100101111001110011010
3 Ternary 2201100221020201
4 Quaternary 2110233032122
5 Quinary 34440200441
6 Senary 3511412414
8 Octal 224571632
10 Decimal 38990746
12 Duodecimal 1108410a
16 Hexadecimal 252f39a
20 Vigesimal c3dgh6
36 Base36 n7pga

Cryptographic Hash Functions

md5 bc9629302f29f956fb30c5108efc9acc
sha1 012e06837935ede16e48d8c4e5a8b32b5b47190c
sha256 c7735c0cc8ddf586853f31c42218478a9f40edf0f159e78f1307e6afa662c14a
sha512 b8e670dcff0427440be20d0ebb568366133449530377cbfcc57e0eca16022c1b27837e8a7d8d835a1b72c94259f18c6c479808a33ffb4ebe948ad4d2f2447116
ripemd-160 8a66bfc094a96c57fa537178e935caf211330635

38990746 as geometric shapes

Circle

Radius = n
Diameter 77981492
Circumference 244986082.38317
Area 4.7760950558687E+15

Sphere

Radius = n
Volume 2.4829801226031E+23
Surface area 1.9104380223475E+16
Circumference 244986082.38317

Square

Length = n
Perimeter 155962984
Area 1520278273636516
Diagonal 55141241.800245

Cube

Length = n
Surface area 9121669641819096
Volume 5.927678401668E+22
Space diagonal 67533953.097013

Equilateral Triangle

Length = n
Perimeter 116972238
Area 6.5829980289539E+14
Altitude 33766976.548506

Triangular Pyramid

Length = n
Surface area 6.5829980289539E+14
Volume 6.9858359908541E+21
Height 18380413.933415