38985220 (number)

38985220 is an even 8-digits composite number following 38985219 and preceding 38985221. In scientific notation, it is written as 3.8985220 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 15552000 positive integers (up to 38985220) that are relatively prime to 38985220.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-five thousand two hundred twenty

Notation

Scientific notation 3.8985220 × 10^7
Engineering notation 3.8985220 × 10^6

Prime Factorization of 38985220

Prime Factorization 2 × 2 × 5 × 401 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19492610
Product of the distinct prime numbers

The prime factorization of 38985220 is 2 × 2 × 5 × 401 × 4861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 6, 95, 701, 385, 9353, 9392, 61393, 41842, 544716, 901272, 5012993, 9329027, 32933396, 89942520, 140392646, 352643663, 8475309678, 7877983768

Basic calculations (n = 38985220)

Multiplication

n×y
n×2 77970440
n×3 116955660
n×4 155940880
n×5 194926100

Division

n÷y
n÷2 19492610
n÷3 12995073.333333
n÷3 9746305
n÷5 7797044

Exponentiation

ny
n2 1519847378448400
n3 5.9251584415234E+22
n4 2.3099360537765E+30
n5 9.0053365242408E+37

Nth Root

y√n
2√n 6243.814539206
3√n 339.07829948251
4√n 79.017811531363
5√n 32.974635066963

Divisors of 38985220

1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 4861, 8020, 9722, 19444, 24305, 48610, 97220, 1949261, 3898522, 7797044, 9746305, 19492610, 38985220

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 -38985219
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 38985220 can be divided by 24 positive divisors. The sum of these divisors (counting 38985220) is 1, the average is 0.041666666666667.

Base conversion 38985220

Base System Value
2 Binary 10010100101101111000000100
3 Ternary 2201100122200001
4 Quaternary 2110231320010
5 Quinary 34440011340
6 Senary 3511331044
8 Octal 224557004
10 Decimal 38985220
12 Duodecimal 11080a84
16 Hexadecimal 252de04
20 Vigesimal c3d310
36 Base36 n7l6s

Cryptographic Hash Functions

md5 e2a65986d9e7253c604ec3e9ee2ebbad
sha1 b9ef8e38a2ba8e0412a99cf7f93d509c196fb57d
sha256 5b16a7503b3b986bdc1ad211b4b44ee3d452a65ff26b73d18e8cc0f4464e46ca
sha512 ea088325189d6bc4df90d29650014f0256b089a416c9d8e00ad9f3eb912e228bb45fa6644f875f5cca8201fd7dbe9694abec007f33e2161c41cdb7e3bb56bd70
ripemd-160 af1ede439ddcb05e0678d992c3e83849417806f4

38985220 as geometric shapes

Circle

Radius = n
Diameter 77970440
Circumference 244951361.50116
Area 4.7747413587112E+15

Sphere

Radius = n
Volume 2.4819245641661E+23
Surface area 1.9098965434845E+16
Circumference 244951361.50116

Square

Length = n
Perimeter 155940880
Area 1519847378448400
Diagonal 55133426.856099

Cube

Length = n
Surface area 9119084270690400
Volume 5.9251584415234E+22
Space diagonal 67524381.78425

Equilateral Triangle

Length = n
Perimeter 116955660
Area 6.5811321980575E+14
Altitude 33762190.892125

Triangular Pyramid

Length = n
Surface area 6.5811321980575E+14
Volume 6.9828661893432E+21
Height 18377808.952033