38861998 (number)

38861998 is an even 8-digits composite number following 38861997 and preceding 38861999. In scientific notation, it is written as 3.8861998 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 16579584 positive integers (up to 38861998) that are relatively prime to 38861998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861998 × 10^7
Engineering notation 3.8861998 × 10^6

Prime Factorization of 38861998

Prime Factorization 2 × 7 × 7 × 257 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5551714
Product of the distinct prime numbers

The prime factorization of 38861998 is 2 × 7 × 7 × 257 × 1543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 66, 59, 964, 135, 6477, 4440, 87353, 14065, 159753, 410115, 4412672, 5464735, 16220989, 49807303, 463646984, 149364861, 4818909717, 9682383133

Basic calculations (n = 38861998)

Multiplication

n×y
n×2 77723996
n×3 116585994
n×4 155447992
n×5 194309990

Division

n÷y
n÷2 19430999
n÷3 12953999.333333
n÷3 9715499.5
n÷5 7772399.6

Exponentiation

ny
n2 1510254888552004
n3 5.8691522458398E+22
n4 2.2808698283952E+30
n5 8.8639158709356E+37

Nth Root

y√n
2√n 6233.9392040667
3√n 338.72067673719
4√n 78.955298771309
5√n 32.953763837671

Divisors of 38861998

1, 2, 7, 14, 49, 98, 257, 514, 1543, 1799, 3086, 3598, 10801, 12593, 21602, 25186, 75607, 151214, 396551, 793102, 2775857, 5551714, 19430999, 38861998

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861998 can be divided by 24 positive divisors. The sum of these divisors (counting 38861998) is 1, the average is 0.041666666666667.

Base conversion 38861998

Base System Value
2 Binary 10010100001111110010101110
3 Ternary 2201010101122021
4 Quaternary 2110033302232
5 Quinary 34422040443
6 Senary 3504540354
8 Octal 224176256
10 Decimal 38861998
12 Duodecimal 110216ba
16 Hexadecimal 250fcae
20 Vigesimal c2heji
36 Base36 n4y3y

Cryptographic Hash Functions

md5 0be46eb86530d187d3c62f9ea511287f
sha1 4d1fe6db8df736ae3c8519cdca7eb0d70b9327d9
sha256 c3c42b688993e43be8d34753f8727ce722d46ff4b81eb17a335930a90bd7283f
sha512 45ec74586019b20c922442022dac63540062e6e2d3e77039a24e41653ce39110c768dcd9ab9e735eeb7bbaa1045dfb7055be3466b0e137d575978852818ac715
ripemd-160 dbe6864c3fc1fe0b2a1261674f75fd0eddb2df48

38861998 as geometric shapes

Circle

Radius = n
Diameter 77723996
Circumference 244177134.84124
Area 4.744605662923E+15

Sphere

Radius = n
Volume 2.4584647437774E+23
Surface area 1.8978422651692E+16
Circumference 244177134.84124

Square

Length = n
Perimeter 155447992
Area 1510254888552004
Diagonal 54959164.632516

Cube

Length = n
Surface area 9061529331312024
Volume 5.8691522458398E+22
Space diagonal 67310955.01964

Equilateral Triangle

Length = n
Perimeter 116585994
Area 6.5395954983784E+14
Altitude 33655477.50982

Triangular Pyramid

Length = n
Surface area 6.5395954983784E+14
Volume 6.9168622547493E+21
Height 18319721.544172