386945902 (number)

386945902 is an even 9-digits composite number following 386945901 and preceding 386945903. In scientific notation, it is written as 3.86945902 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 165426048 positive integers (up to 386945902) that are relatively prime to 386945902.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred forty-five thousand nine hundred two

Notation

Scientific notation 3.86945902 × 10^8
Engineering notation 3.86945902 × 10^6

Prime Factorization of 386945902

Prime Factorization 2 × 7 × 409 × 67577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 386945902
Product of the distinct prime numbers

The prime factorization of 386945902 is 2 × 7 × 409 × 67577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 45, 31, 819, 157, 400, 5018, 85250, 83759, 181062, 518517, 5714447, 4543183, 66447193, 67905485, 4548643, 298802110, 5237820188, 4800204597

Basic calculations (n = 386945902)

Multiplication

n×y
n×2 773891804
n×3 1160837706
n×4 1547783608
n×5 1934729510

Division

n÷y
n÷2 193472951
n÷3 128981967.33333
n÷3 96736475.5
n÷5 77389180.4

Exponentiation

ny
n2 149727131074593604
n3 5.7936299787531E+25
n4 2.2418213779829E+34
n5 8.6746359522646E+42

Nth Root

y√n
2√n 19670.940546908
3√n 728.70220531196
4√n 140.25313025708
5√n 52.183121026787

Divisors of 386945902

1, 2, 7, 14, 409, 818, 2863, 5726, 67577, 135154, 473039, 946078, 27638993, 55277986, 193472951, 386945902

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 -386945901
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 386945902 can be divided by 16 positive divisors. The sum of these divisors (counting 386945902) is 1, the average is 0.0625.

Base conversion 386945902

Base System Value
2 Binary 10111000100000101001101101110
3 Ternary 222222002212222201
4 Quaternary 113010011031232
5 Quinary 1243024232102
6 Senary 102221332114
8 Octal 2704051556
10 Decimal 386945902
12 Duodecimal a970703a
16 Hexadecimal 1710536e
20 Vigesimal 60i84f2
36 Base36 6edlda

Cryptographic Hash Functions

md5 7599a16410787a4b0cf41c969a3b1098
sha1 851c78a296845376c26f50779c3e4f6c0d69cdd9
sha256 d8ea13a24650d786821a7b0e45aef0d541e83b3b63a020eff9ac8e6a205c10ca
sha512 ddce7b78de1afc96451b85efa9e5a28df06263c7e91ad6c2897e4260cbe5b3542c0085f28ef0ad028288ba0b2179d26369552e4163eb887ec77ab741f6ed35c9
ripemd-160 34d1fc80874bc571b9b480b7d20a07f9606a5e78

386945902 as geometric shapes

Circle

Radius = n
Diameter 773891804
Circumference 2431252806.1198
Area 4.7038165502702E+17

Sphere

Radius = n
Volume 2.4268300505158E+26
Surface area 1.8815266201081E+18
Circumference 2431252806.1198

Square

Length = n
Perimeter 1547783608
Area 149727131074593604
Diagonal 547224142.51309

Cube

Length = n
Surface area 898362786447561624
Volume 5.7936299787531E+25
Space diagonal 670209962.04457

Equilateral Triangle

Length = n
Perimeter 1160837706
Area 6.483374957318E+16
Altitude 335104981.02228

Triangular Pyramid

Length = n
Surface area 6.483374957318E+16
Volume 6.8278584094366E+24
Height 182408047.50436