38991546 (number)

38991546 is an even 8-digits composite number following 38991545 and preceding 38991547. In scientific notation, it is written as 3.8991546 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 11815560 positive integers (up to 38991546) that are relatively prime to 38991546.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-one thousand five hundred forty-six

Notation

Scientific notation 3.8991546 × 10^7
Engineering notation 3.8991546 × 10^6

Prime Factorization of 38991546

Prime Factorization 2 × 9 × 11 × 196927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38991546
Product of the distinct prime numbers

The prime factorization of 38991546 is 2 × 9 × 11 × 196927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 100, 58, 891, 53, 4023, 376, 1806, 1283, 138449, 890331, 7521121, 5537623, 55137076, 75708927, 846170103, 269948794, 7711379630, 7183736480

Basic calculations (n = 38991546)

Multiplication

n×y
n×2 77983092
n×3 116974638
n×4 155966184
n×5 194957730

Division

n÷y
n÷2 19495773
n÷3 12997182
n÷3 9747886.5
n÷5 7798309.2

Exponentiation

ny
n2 1520340659470116
n3 5.9280432759399E+22
n4 2.311435720838E+30
n5 9.0126452235099E+37

Nth Root

y√n
2√n 6244.3211000076
3√n 339.09663885413
4√n 79.021016824688
5√n 32.975705134047

Divisors of 38991546

1, 2, 9, 11, 18, 22, 99, 198, 196927, 393854, 1772343, 2166197, 3544686, 4332394, 19495773, 38991546

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 -38991545
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 38991546 can be divided by 16 positive divisors. The sum of these divisors (counting 38991546) is 1, the average is 0.0625.

Base conversion 38991546

Base System Value
2 Binary 10010100101111011010111010
3 Ternary 2201100222100100
4 Quaternary 2110233122322
5 Quinary 34440212141
6 Senary 3511420230
8 Octal 224573272
10 Decimal 38991546
12 Duodecimal 11084676
16 Hexadecimal 252f6ba
20 Vigesimal c3dih6
36 Base36 n7q2i

Cryptographic Hash Functions

md5 da762dcf6478cfbcdfbcf12bf721db75
sha1 c9863e87f835309c54d437d27f214e39355d8e08
sha256 3c2effbd46284e3fb226adbeaca74d9e3530c754b855bf7bff144695cf1d8387
sha512 d0e1a6dede8fe54c848e344169932911907d34312a259c4d7135cf6e171326613dabb092983a909ef218fbe9a76c5cf0144f5b5ba78e5dbf8eb56fa953aed6a3
ripemd-160 0abe10eb90af42ff29f19d67ab48669b138489b1

38991546 as geometric shapes

Circle

Radius = n
Diameter 77983092
Circumference 244991108.93142
Area 4.7762910467452E+15

Sphere

Radius = n
Volume 2.4831329607807E+23
Surface area 1.9105164186981E+16
Circumference 244991108.93142

Square

Length = n
Perimeter 155966184
Area 1520340659470116
Diagonal 55142373.171094

Cube

Length = n
Surface area 9122043956820696
Volume 5.9280432759399E+22
Space diagonal 67535338.737659

Equilateral Triangle

Length = n
Perimeter 116974638
Area 6.5832681675375E+14
Altitude 33767669.36883

Triangular Pyramid

Length = n
Surface area 6.5832681675375E+14
Volume 6.9862659993074E+21
Height 18380791.057031