38862645 (number)

38862645 is an odd 8-digits composite number following 38862644 and preceding 38862646. In scientific notation, it is written as 3.8862645 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 20442240 positive integers (up to 38862645) that are relatively prime to 38862645.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand six hundred forty-five

Notation

Scientific notation 3.8862645 × 10^7
Engineering notation 3.8862645 × 10^6

Prime Factorization of 38862645

Prime Factorization 15 × 73 × 35491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38862645
Product of the distinct prime numbers

The prime factorization of 38862645 is 15 × 73 × 35491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 12, 63, 627, 14, 4544, 9125, 85392, 97091, 775616, 776972, 4335235, 5131865, 96285529, 23840971, 333217574, 946142522, 1509222373, 7018713574

Basic calculations (n = 38862645)

Multiplication

n×y
n×2 77725290
n×3 116587935
n×4 155450580
n×5 194313225

Division

n÷y
n÷2 19431322.5
n÷3 12954215
n÷3 9715661.25
n÷5 7772529

Exponentiation

ny
n2 1510305176396025
n3 5.8694453911941E+22
n4 2.2810217258486E+30
n5 8.8646537568943E+37

Nth Root

y√n
2√n 6233.9910972025
3√n 338.72255647466
4√n 78.955627394141
5√n 32.95387356411

Divisors of 38862645

1, 15, 73, 1095, 35491, 532365, 2590843, 38862645

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862645 can be divided by 8 positive divisors. The sum of these divisors (counting 38862645) is 1, the average is 0.125.

Base conversion 38862645

Base System Value
2 Binary 10010100001111111100110101
3 Ternary 2201010102112020
4 Quaternary 2110033330311
5 Quinary 34422101040
6 Senary 3504543353
8 Octal 224177465
10 Decimal 38862645
12 Duodecimal 11021b59
16 Hexadecimal 250ff35
20 Vigesimal c2hgc5
36 Base36 n4ylx

Cryptographic Hash Functions

md5 c63cc0137f16c11c4c9cc253a361bffa
sha1 7a57f4e4c81ebb436a49520c482ed6543c0a8487
sha256 d1e85cc640f86ed4c77e17b6ababd51eacc97b9a09c5d4c08bac2dd816dd65a2
sha512 85425cfdd4b76847d06ba7c57c59c4a143ec9b07cf49868413ed30073103072cb9414bab12d196fcbfa5a2ccd67998a3bb23f6df36367df8537237970d4bbb87
ripemd-160 19f85a74212644606b9e65e3cb9f9ea9c839956c

38862645 as geometric shapes

Circle

Radius = n
Diameter 77725290
Circumference 244181200.06214
Area 4.7447636468444E+15

Sphere

Radius = n
Volume 2.4585875362163E+23
Surface area 1.8979054587378E+16
Circumference 244181200.06214

Square

Length = n
Perimeter 155450580
Area 1510305176396025
Diagonal 54960079.628691

Cube

Length = n
Surface area 9061831058376150
Volume 5.8694453911941E+22
Space diagonal 67312075.656513

Equilateral Triangle

Length = n
Perimeter 116587935
Area 6.5398132511305E+14
Altitude 33656037.828256

Triangular Pyramid

Length = n
Surface area 6.5398132511305E+14
Volume 6.9172077298625E+21
Height 18320026.542897