390367021 (number)

390367021 is an odd 9-digits composite number following 390367020 and preceding 390367022. In scientific notation, it is written as 3.90367021 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 354879100 positive integers (up to 390367021) that are relatively prime to 390367021.

Interesting facts

Basic properties

Name

Name three hundred ninety million three hundred sixty-seven thousand twenty-one

Notation

Scientific notation 3.90367021 × 10^8
Engineering notation 3.90367021 × 10^6

Prime Factorization of 390367021

Prime Factorization 11 × 35487911

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 390367021
Product of the distinct prime numbers

The prime factorization of 390367021 is 11 × 35487911. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 100, 77, 203, 290, 172, 2062, 94370, 28937, 181225, 733217, 4345703, 3151338, 50704805, 33222188, 138298624, 171281261, 1411543640, 5066615537

Basic calculations (n = 390367021)

Multiplication

n×y
n×2 780734042
n×3 1171101063
n×4 1561468084
n×5 1951835105

Division

n÷y
n÷2 195183510.5
n÷3 130122340.33333
n÷3 97591755.25
n÷5 78073404.2

Exponentiation

ny
n2 152386411084414441
n3 5.9486629335904E+25
n4 2.3221618283188E+34
n5 9.0649539520073E+42

Nth Root

y√n
2√n 19757.707888315
3√n 730.84347427717
4√n 140.56211398636
5√n 52.275070126583

Divisors of 390367021

1, 11, 35487911, 390367021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390367020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390367021 can be divided by 4 positive divisors. The sum of these divisors (counting 390367021) is 1, the average is 0.25.

Base conversion 390367021

Base System Value
2 Binary 10111010001001000011100101101
3 Ternary 1000012112200212211
4 Quaternary 113101020130231
5 Quinary 1244413221041
6 Senary 102422530421
8 Octal 2721103455
10 Decimal 390367021
12 Duodecimal aa896a11
16 Hexadecimal 1744872d
20 Vigesimal 61jfhb1
36 Base36 6gex4d

Cryptographic Hash Functions

md5 9021028c4d5088510ba70da592ada158
sha1 2792ddfd887e0b753801193706601128928a5699
sha256 e0875aa4958127dfdc787a82176e1ac8172fa71a61804f5a3504a66c614f2320
sha512 768f292504c4792b99c378d274c782b11cac145b1eccc7398789767d38673b67b9094ae4292d4ff9ffee5bd612a1a49db2f093a390ae14e0aa3b9bbf3d38ad85
ripemd-160 b984449be81fd9194001d76e21f3afd60b29980b

390367021 as geometric shapes

Circle

Radius = n
Diameter 780734042
Circumference 2452748330.7547
Area 4.7873602956971E+17

Sphere

Radius = n
Volume 2.4917701027799E+26
Surface area 1.9149441182788E+18
Circumference 2452748330.7547

Square

Length = n
Perimeter 1561468084
Area 152386411084414441
Diagonal 552062335.40138

Cube

Length = n
Surface area 914318466506486646
Volume 5.9486629335904E+25
Space diagonal 676135513.97131

Equilateral Triangle

Length = n
Perimeter 1171101063
Area 6.5985251595321E+16
Altitude 338067756.98565

Triangular Pyramid

Length = n
Surface area 6.5985251595321E+16
Volume 7.0105664988914E+24
Height 184020778.46713