38991608 (number)

38991608 is an even 8-digits composite number following 38991607 and preceding 38991609. In scientific notation, it is written as 3.8991608 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 18348928 positive integers (up to 38991608) that are relatively prime to 38991608.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8991608 × 10^7
Engineering notation 3.8991608 × 10^6

Prime Factorization of 38991608

Prime Factorization 2 × 2 × 2 × 17 × 286703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9747902
Product of the distinct prime numbers

The prime factorization of 38991608 is 2 × 2 × 2 × 17 × 286703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 85, 6, 907, 933, 8522, 5231, 64181, 88863, 486037, 812629, 2561085, 4076759, 75546593, 44463057, 885864071, 46865748, 3318118096, 5191525478

Basic calculations (n = 38991608)

Multiplication

n×y
n×2 77983216
n×3 116974824
n×4 155966432
n×5 194958040

Division

n÷y
n÷2 19495804
n÷3 12997202.666667
n÷3 9747902
n÷5 7798321.6

Exponentiation

ny
n2 1520345494425664
n3 5.9280715543212E+22
n4 2.3114504224204E+30
n5 9.0127168782451E+37

Nth Root

y√n
2√n 6244.3260645165
3√n 339.09681858523
4√n 79.021048237267
5√n 32.975715620897

Divisors of 38991608

1, 2, 4, 8, 17, 34, 68, 136, 286703, 573406, 1146812, 2293624, 4873951, 9747902, 19495804, 38991608

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 -38991607
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 38991608 can be divided by 16 positive divisors. The sum of these divisors (counting 38991608) is 1, the average is 0.0625.

Base conversion 38991608

Base System Value
2 Binary 10010100101111011011111000
3 Ternary 2201100222102122
4 Quaternary 2110233123320
5 Quinary 34440212413
6 Senary 3511420412
8 Octal 224573370
10 Decimal 38991608
12 Duodecimal 11084708
16 Hexadecimal 252f6f8
20 Vigesimal c3dj08
36 Base36 n7q48

Cryptographic Hash Functions

md5 cc97a521147fdc62a5ad8710ce7c3778
sha1 1a06cf15502452b08f61fe37895576bfe6465f77
sha256 cf79ba3f6943ce4ce65fd002ead1127fc3d58d5c89cd44099d9e88d4be3b5f18
sha512 617aad54c278f2c3d224dc368bfa39286b1f5103b94450bdae9418051a1f3d90347bbd54e720bb6716d4ec15ec4736f1760f9214f35930e6cfb6774744a71a8e
ripemd-160 0fe3a1985b9553adb099ce00d7932dbe8e18c4e9

38991608 as geometric shapes

Circle

Radius = n
Diameter 77983216
Circumference 244991498.48891
Area 4.776306236206E+15

Sphere

Radius = n
Volume 2.4831448060013E+23
Surface area 1.9105224944824E+16
Circumference 244991498.48891

Square

Length = n
Perimeter 155966432
Area 1520345494425664
Diagonal 55142460.852335

Cube

Length = n
Surface area 9122072966553984
Volume 5.9280715543212E+22
Space diagonal 67535446.124809

Equilateral Triangle

Length = n
Perimeter 116974824
Area 6.5832891035092E+14
Altitude 33767723.062405

Triangular Pyramid

Length = n
Surface area 6.5832891035092E+14
Volume 6.9862993256993E+21
Height 18380820.284112