395220649 (number)

395220649 is an odd 9-digits prime number following 395220648 and preceding 395220650. In scientific notation, it is written as 3.95220649 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 395220648 positive integers (up to 395220649) that are relatively prime to 395220649.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred twenty thousand six hundred forty-nine

Notation

Scientific notation 3.95220649 × 10^8
Engineering notation 3.95220649 × 10^6

Prime Factorization of 395220649

Prime Factorization 395220649

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 395220649
Product of the distinct prime numbers

The prime factorization of 395220649 is 395220649. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 2, 70, 59, 227, 580, 9097, 9038, 77203, 67241, 22634, 23898, 7005915, 3160248, 40118683, 52951093, 899247809, 201484043, 2184657891, 1100063

Basic calculations (n = 395220649)

Multiplication

n×y
n×2 790441298
n×3 1185661947
n×4 1580882596
n×5 1976103245

Division

n÷y
n÷2 197610324.5
n÷3 131740216.33333
n÷3 98805162.25
n÷5 79044129.8

Exponentiation

ny
n2 156199361395981201
n3 6.1733212984305E+25
n4 2.4398240500512E+34
n5 9.6426884450706E+42

Nth Root

y√n
2√n 19880.157167387
3√n 733.85998722716
4√n 140.99701120019
5√n 52.404420811153

Divisors of 395220649

1, 395220649

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 395220650
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 197610325
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19880.157192537
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999949395
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395220649 can be divided by 2 positive divisors. The sum of these divisors (counting 395220649) is 395220650, the average is 197610325.

Base conversion 395220649

Base System Value
2 Binary 10111100011101001011010101001
3 Ternary 1000112200021210211
4 Quaternary 113203221122221
5 Quinary 1302134030044
6 Senary 103114541121
8 Octal 2743513251
10 Decimal 395220649
12 Duodecimal b04377a1
16 Hexadecimal 178e96a9
20 Vigesimal 63a2bc9
36 Base36 6jay7d

Cryptographic Hash Functions

md5 d3d391be008fafd4e511a7066f2182e2
sha1 06125f2edf45a02e161c3a2f599d4eb1914a93e8
sha256 e502a15812658e757f03aa98d6dfe7f2d3ad5e31873323477a4d014eca395875
sha512 957e682f8fbdb865cfef7d839f76d15e8f9374dd14e2d49e3f8c9fbda2497a353791bc24e360136ae6cc436ac9b10b62dbd2bbe3d68fc4b6e2e602a364406203
ripemd-160 47665c5dab12180710d18e38ba2bd6688688010e

395220649 as geometric shapes

Circle

Radius = n
Diameter 790441298
Circumference 2483244574.8908
Area 4.9071476625703E+17

Sphere

Radius = n
Volume 2.5858747785865E+26
Surface area 1.9628590650281E+18
Circumference 2483244574.8908

Square

Length = n
Perimeter 1580882596
Area 156199361395981201
Diagonal 558926401.9457

Cube

Length = n
Surface area 937196168375887206
Volume 6.1733212984305E+25
Space diagonal 684542244.26835

Equilateral Triangle

Length = n
Perimeter 1185661947
Area 6.7636307511913E+16
Altitude 342271122.13417

Triangular Pyramid

Length = n
Surface area 6.7636307511913E+16
Volume 7.2753289209393E+24
Height 186308800.64857