38995220 (number)

38995220 is an even 8-digits composite number following 38995219 and preceding 38995221. In scientific notation, it is written as 3.8995220 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 72 positive divisors. There are 13406400 positive integers (up to 38995220) that are relatively prime to 38995220.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-five thousand two hundred twenty

Notation

Scientific notation 3.8995220 × 10^7
Engineering notation 3.8995220 × 10^6

Prime Factorization of 38995220

Prime Factorization 2 × 2 × 5 × 11 × 19 × 19 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1026190
Product of the distinct prime numbers

The prime factorization of 38995220 is 2 × 2 × 5 × 11 × 19 × 19 × 491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 1, 62, 21, 29, 846, 2818, 310, 78798, 81549, 661658, 798144, 3143857, 9273385, 14477794, 49943550, 718042778, 561459852, 8147269480, 9739368305

Basic calculations (n = 38995220)

Multiplication

n×y
n×2 77990440
n×3 116985660
n×4 155980880
n×5 194976100

Division

n÷y
n÷2 19497610
n÷3 12998406.666667
n÷3 9748805
n÷5 7799044

Exponentiation

ny
n2 1520627182848400
n3 5.9297191533154E+22
n4 2.3123070292175E+30
n5 9.0168921311881E+37

Nth Root

y√n
2√n 6244.6152803836
3√n 339.10728904244
4√n 79.022878208678
5√n 32.976326541439

Divisors of 38995220

1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 491, 722, 836, 982, 1045, 1444, 1805, 1964, 2090, 2455, 3610, 3971, 4180, 4910, 5401, 7220, 7942, 9329, 9820, 10802, 15884, 18658, 19855, 21604, 27005, 37316, 39710, 46645, 54010, 79420, 93290, 102619, 108020, 177251, 186580, 205238, 354502, 410476, 513095, 709004, 886255, 1026190, 1772510, 1949761, 2052380, 3545020, 3899522, 7799044, 9748805, 19497610, 38995220

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38995219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38995220 can be divided by 72 positive divisors. The sum of these divisors (counting 38995220) is 1, the average is 0.013888888888889.

Base conversion 38995220

Base System Value
2 Binary 10010100110000010100010100
3 Ternary 2201101011101102
4 Quaternary 2110300110110
5 Quinary 34440321340
6 Senary 3511445232
8 Octal 224602424
10 Decimal 38995220
12 Duodecimal 11086818
16 Hexadecimal 2530514
20 Vigesimal c3e810
36 Base36 n7swk

Cryptographic Hash Functions

md5 69fcb48a12fa85766f210f4db7da4daf
sha1 1cd6baf7ace4a88c29989b0b4936d1b6c4d4fcd3
sha256 5bb42c880d5b6c3863360513178d1401df704375f7927f238f1f35fed9b34dde
sha512 dfbccff30399579c708d080e582b44a6f512edf6bea701016a4e22d5c682f19cc0ea42600130e0c20842bf7d2fc1663808a6c246cda24581adcaf725cf5ab060
ripemd-160 31765ba7f69ba720f9426d827983ba7130dc9c90

38995220 as geometric shapes

Circle

Radius = n
Diameter 77990440
Circumference 245014193.35424
Area 4.7771911864855E+15

Sphere

Radius = n
Volume 2.4838349506542E+23
Surface area 1.9108764745942E+16
Circumference 245014193.35424

Square

Length = n
Perimeter 155980880
Area 1520627182848400
Diagonal 55147568.991723

Cube

Length = n
Surface area 9123763097090400
Volume 5.9297191533154E+22
Space diagonal 67541702.292326

Equilateral Triangle

Length = n
Perimeter 116985660
Area 6.5845088501594E+14
Altitude 33770851.146163

Triangular Pyramid

Length = n
Surface area 6.5845088501594E+14
Volume 6.9882410397351E+21
Height 18382522.997241