38861900 (number)

38861900 is an even 8-digits composite number following 38861899 and preceding 38861901. In scientific notation, it is written as 3.8861900 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 84 positive divisors. There are 11995200 positive integers (up to 38861900) that are relatively prime to 38861900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861900 × 10^7
Engineering notation 3.8861900 × 10^6

Prime Factorization of 38861900

Prime Factorization 2 × 2 × 77 × 35 × 5 × 7 × 103

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19430950
Product of the distinct prime numbers

The prime factorization of 38861900 is 2 × 2 × 77 × 35 × 5 × 7 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 52, 22, 482, 335, 4677, 2961, 90902, 86447, 157926, 427462, 9856215, 1081471, 1794250, 43920108, 234682883, 740076804, 2445447242, 7743972858

Basic calculations (n = 38861900)

Multiplication

n×y
n×2 77723800
n×3 116585700
n×4 155447600
n×5 194309500

Division

n÷y
n÷2 19430950
n÷3 12953966.666667
n÷3 9715475
n÷5 7772380

Exponentiation

ny
n2 1510247271610000
n3 5.8691078444581E+22
n4 2.2808468214054E+30
n5 8.8638041088776E+37

Nth Root

y√n
2√n 6233.9313438632
3√n 338.7203920147
4√n 78.955248995005
5√n 32.953747217465

Divisors of 38861900

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 77, 103, 140, 154, 175, 206, 245, 308, 350, 385, 412, 490, 515, 539, 700, 721, 770, 980, 1030, 1078, 1225, 1442, 1540, 2060, 2156, 2450, 2695, 2884, 3605, 4900, 5390, 7210, 7931, 10780, 13475, 14420, 15862, 18025, 18865, 25235, 26950, 31724, 36050, 37730, 39655, 50470, 53900, 55517, 72100, 75460, 79310, 94325, 100940, 111034, 126175, 158620, 188650, 222068, 252350, 277585, 377300, 504700, 555170, 1110340, 1387925, 1943095, 2775850, 3886190, 5551700, 7772380, 9715475, 19430950, 38861900

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861900 can be divided by 84 positive divisors. The sum of these divisors (counting 38861900) is 1, the average is 0.011904761904762.

Base conversion 38861900

Base System Value
2 Binary 10010100001111110001001100
3 Ternary 2201010101111122
4 Quaternary 2110033301030
5 Quinary 34422040100
6 Senary 3504540112
8 Octal 224176114
10 Decimal 38861900
12 Duodecimal 11021638
16 Hexadecimal 250fc4c
20 Vigesimal c2hef0
36 Base36 n4y18

Cryptographic Hash Functions

md5 fcd54db3bbedba43581f281d5a4e3f0d
sha1 de6d5278641368001643b14ac1c95fb850851449
sha256 ec416add2cdc8e0c3fc087c569864b5bac456a045c79d933bdd9fe29414a4cad
sha512 5927e6e5697fc8fde28f18d4c56027c91ed6b6ecb6fc66eb47c3895608d1dd86b424c5ff4d8f7431f326c7212246c42c8ccac217b2b8a897b4ce50d2618bf182
ripemd-160 9c61b1fb62e4b1a25452a5e82421f50e09d00cc1

38861900 as geometric shapes

Circle

Radius = n
Diameter 77723800
Circumference 244176519.08908
Area 4.744581733594E+15

Sphere

Radius = n
Volume 2.4584461449701E+23
Surface area 1.8978326934376E+16
Circumference 244176519.08908

Square

Length = n
Perimeter 155447600
Area 1510247271610000
Diagonal 54959026.039587

Cube

Length = n
Surface area 9061483629660000
Volume 5.8691078444581E+22
Space diagonal 67310785.278661

Equilateral Triangle

Length = n
Perimeter 116585700
Area 6.539562516052E+14
Altitude 33655392.63933

Triangular Pyramid

Length = n
Surface area 6.539562516052E+14
Volume 6.9168099272191E+21
Height 18319675.346529