38874985 (number)

38874985 is an odd 8-digits composite number following 38874984 and preceding 38874986. In scientific notation, it is written as 3.8874985 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 30661680 positive integers (up to 38874985) that are relatively prime to 38874985.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-four thousand nine hundred eighty-five

Notation

Scientific notation 3.8874985 × 10^7
Engineering notation 3.8874985 × 10^6

Prime Factorization of 38874985

Prime Factorization 5 × 71 × 109507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38874985
Product of the distinct prime numbers

The prime factorization of 38874985 is 5 × 71 × 109507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 37, 12, 160, 673, 5901, 5359, 68506, 15522, 570121, 678414, 5821976, 9048986, 43613622, 46769524, 130421354, 50533572, 7730794770, 660428892

Basic calculations (n = 38874985)

Multiplication

n×y
n×2 77749970
n×3 116624955
n×4 155499940
n×5 194374925

Division

n÷y
n÷2 19437492.5
n÷3 12958328.333333
n÷3 9718746.25
n÷5 7774997

Exponentiation

ny
n2 1511264458750225
n3 5.8750383164948E+22
n4 2.2839202642816E+30
n5 8.8787366015144E+37

Nth Root

y√n
2√n 6234.9807537794
3√n 338.75840404344
4√n 78.961894314786
5√n 32.95596605761

Divisors of 38874985

1, 5, 71, 355, 109507, 547535, 7774997, 38874985

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 -38874984
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 38874985 can be divided by 8 positive divisors. The sum of these divisors (counting 38874985) is 1, the average is 0.125.

Base conversion 38874985

Base System Value
2 Binary 10010100010010111101101001
3 Ternary 2201011001110021
4 Quaternary 2110102331221
5 Quinary 34422444420
6 Senary 3505120441
8 Octal 224227551
10 Decimal 38874985
12 Duodecimal 11029121
16 Hexadecimal 2512f69
20 Vigesimal c2j795
36 Base36 n584p

Cryptographic Hash Functions

md5 1fdc01ca091cc0a86271c7fd78d4abca
sha1 53ea9b90e2a854add64fb7d8bac6557d576e5294
sha256 eb53599f27a9d44a2b14f619e06438a316db74b35970b484c2101a606f93a8c0
sha512 abc7aecfba5a5808ee4f45b843c8ecba664c39f536c854059341ee80fc709c58583ed1c64cf40c3c245a78e31f648d0843608388d2de3fec220728e876085a8e
ripemd-160 d6d87d44367ac1018628010b90ff22c60bd839da

38874985 as geometric shapes

Circle

Radius = n
Diameter 77749970
Circumference 244258734.56883
Area 4.7477773212411E+15

Sphere

Radius = n
Volume 2.4609302952878E+23
Surface area 1.8991109284964E+16
Circumference 244258734.56883

Square

Length = n
Perimeter 155499940
Area 1511264458750225
Diagonal 54977531.024051

Cube

Length = n
Surface area 9067586752501350
Volume 5.8750383164948E+22
Space diagonal 67333449.163478

Equilateral Triangle

Length = n
Perimeter 116624955
Area 6.5439670655712E+14
Altitude 33666724.581739

Triangular Pyramid

Length = n
Surface area 6.5439670655712E+14
Volume 6.9237990555405E+21
Height 18325843.674684