38897495 (number)

38897495 is an odd 8-digits composite number following 38897494 and preceding 38897496. In scientific notation, it is written as 3.8897495 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 24141312 positive integers (up to 38897495) that are relatively prime to 38897495.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred ninety-five

Notation

Scientific notation 3.8897495 × 10^7
Engineering notation 3.8897495 × 10^6

Prime Factorization of 38897495

Prime Factorization 65 × 7 × 53 × 1613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38897495
Product of the distinct prime numbers

The prime factorization of 38897495 is 65 × 7 × 53 × 1613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 63, 27, 468, 384, 2734, 2924, 59154, 22630, 173874, 233017, 7837491, 117756, 40918828, 92884968, 431720058, 885640976, 6127643577, 3896482389

Basic calculations (n = 38897495)

Multiplication

n×y
n×2 77794990
n×3 116692485
n×4 155589980
n×5 194487475

Division

n÷y
n÷2 19448747.5
n÷3 12965831.666667
n÷3 9724373.75
n÷5 7779499

Exponentiation

ny
n2 1513015117275025
n3 5.885249795913E+22
n4 2.2892147451028E+30
n5 8.9044719101561E+37

Nth Root

y√n
2√n 6236.785630435
3√n 338.82377581868
4√n 78.973322270466
5√n 32.959781709424

Divisors of 38897495

1, 7, 53, 65, 371, 455, 1613, 3445, 11291, 24115, 85489, 104845, 598423, 733915, 5556785, 38897495

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 -38897494
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 38897495 can be divided by 16 positive divisors. The sum of these divisors (counting 38897495) is 1, the average is 0.0625.

Base conversion 38897495

Base System Value
2 Binary 10010100011000011101010111
3 Ternary 2201012012022222
4 Quaternary 2110120131113
5 Quinary 34424204440
6 Senary 3505412555
8 Octal 224303527
10 Decimal 38897495
12 Duodecimal 1103a15b
16 Hexadecimal 2518757
20 Vigesimal c323ef
36 Base36 n5phz

Cryptographic Hash Functions

md5 5ef32d0bd0130134ec52538cfaa63ca6
sha1 b541b6c2066a492b30a0a35bee5e9184c4c78c21
sha256 3f3177fc3127a1b6d11662fae942e7c6e31b4172902f4551a4a697e3de217c83
sha512 b916a3d97489d9eed4e9fb35655897e246eb74c1409fc05ff59245ef0136d0a7aa0f889d67decd18f9499a79ee0f267c508e7b73648ba9c678486d5f8fe536ea
ripemd-160 92ebdb6cabd017bf92c37c13474bac7f0173415c

38897495 as geometric shapes

Circle

Radius = n
Diameter 77794990
Circumference 244400169.07009
Area 4.7532771772015E+15

Sphere

Radius = n
Volume 2.4652076697841E+23
Surface area 1.9013108708806E+16
Circumference 244400169.07009

Square

Length = n
Perimeter 155589980
Area 1513015117275025
Diagonal 55009364.97134

Cube

Length = n
Surface area 9078090703650150
Volume 5.885249795913E+22
Space diagonal 67372437.627156

Equilateral Triangle

Length = n
Perimeter 116692485
Area 6.5515476393503E+14
Altitude 33686218.813578

Triangular Pyramid

Length = n
Surface area 6.5515476393503E+14
Volume 6.9358333994447E+21
Height 18336454.990447