395222720 (number)

395222720 is an even 9-digits composite number following 395222719 and preceding 395222721. In scientific notation, it is written as 3.95222720 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 56 positive divisors. There are 152985600 positive integers (up to 395222720) that are relatively prime to 395222720.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred twenty-two thousand seven hundred twenty

Notation

Scientific notation 3.95222720 × 10^8
Engineering notation 3.95222720 × 10^6

Prime Factorization of 395222720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 39841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12350710
Product of the distinct prime numbers

The prime factorization of 395222720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 39841. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 3, 29, 16, 781, 236, 9565, 2354, 22834, 77457, 670772, 576376, 4325162, 2928304, 72295780, 11288353, 472023016, 279833058, 3547674502, 6530613471

Basic calculations (n = 395222720)

Multiplication

n×y
n×2 790445440
n×3 1185668160
n×4 1580890880
n×5 1976113600

Division

n÷y
n÷2 197611360
n÷3 131740906.66667
n÷3 98805680
n÷5 79044544

Exponentiation

ny
n2 156200998404198400
n3 6.1734183456023E+25
n4 2.4398751902468E+34
n5 9.6429410914987E+42

Nth Root

y√n
2√n 19880.209254432
3√n 733.86126906081
4√n 140.99719590982
5√n 52.404475732032

Divisors of 395222720

1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 39841, 79682, 159364, 199205, 318728, 398410, 637456, 796820, 1235071, 1274912, 1593640, 2470142, 2549824, 3187280, 4940284, 6175355, 6374560, 9880568, 12350710, 12749120, 19761136, 24701420, 39522272, 49402840, 79044544, 98805680, 197611360, 395222720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395222719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395222720 can be divided by 56 positive divisors. The sum of these divisors (counting 395222720) is 1, the average is 0.017857142857143.

Base conversion 395222720

Base System Value
2 Binary 10111100011101001111011000000
3 Ternary 1000112200101122112
4 Quaternary 113203221323000
5 Quinary 1302134111340
6 Senary 103114554452
8 Octal 2743517300
10 Decimal 395222720
12 Duodecimal b0438a28
16 Hexadecimal 178e9ec0
20 Vigesimal 63a2gg0
36 Base36 6jazsw

Cryptographic Hash Functions

md5 0049db20a102b092abf874732be247c1
sha1 2c34c3c9fa029cded31bd48534a6e4a43ac6d181
sha256 e70bc1aac861602e70f09d59914ead98f0478792cf3984161f17a7c4f9ca0695
sha512 7c515f522cf18461eacffbc4f92087a6ac93254294ebc513154fc5aa29b743a42dfe5138fa7fa8865d50790fe55a1c2dcb6098073a919c400a6c288e70170574
ripemd-160 a57152d008ef3d4a6742583f575ef79b7e3ed2c8

395222720 as geometric shapes

Circle

Radius = n
Diameter 790445440
Circumference 2483257587.3676
Area 4.9071990907002E+17

Sphere

Radius = n
Volume 2.5859154296107E+26
Surface area 1.9628796362801E+18
Circumference 2483257587.3676

Square

Length = n
Perimeter 1580890880
Area 156200998404198400
Diagonal 558929330.78198

Cube

Length = n
Surface area 937205990425190400
Volume 6.1734183456023E+25
Space diagonal 684545831.34557

Equilateral Triangle

Length = n
Perimeter 1185668160
Area 6.7637016357264E+16
Altitude 342272915.67278

Triangular Pyramid

Length = n
Surface area 6.7637016357264E+16
Volume 7.275443292128E+24
Height 186309776.92733