385220272 (number)

385220272 is an even 9-digits composite number following 385220271 and preceding 385220273. In scientific notation, it is written as 3.85220272 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 177417216 positive integers (up to 385220272) that are relatively prime to 385220272.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred twenty thousand two hundred seventy-two

Notation

Scientific notation 3.85220272 × 10^8
Engineering notation 3.85220272 × 10^6

Prime Factorization of 385220272

Prime Factorization 2 × 2 × 2 × 2 × 17 × 47 × 30133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48152534
Product of the distinct prime numbers

The prime factorization of 385220272 is 2 × 2 × 2 × 2 × 17 × 47 × 30133. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385220272)

Multiplication

n×y
n×2 770440544
n×3 1155660816
n×4 1540881088
n×5 1926101360

Division

n÷y
n÷2 192610136
n÷3 128406757.33333
n÷3 96305068
n÷5 77044054.4

Exponentiation

ny
n2 148394657959753984
n3 5.7164630502603E+25
n4 2.2020974510992E+34
n5 8.4829257908296E+42

Nth Root

y√n
2√n 19627.02911803
3√n 727.61734710713
4√n 140.09649930684
5√n 52.136494445151

Divisors of 385220272

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385220271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385220272 can be divided by 40 positive divisors. The sum of these divisors (counting 385220272) is 1, the average is 0.025.

Base conversion 385220272

Base System Value
2 Binary 10110111101011111111010110000
3 Ternary 222211212012212111
4 Quaternary 112331133322300
5 Quinary 1242104022042
6 Senary 102120335104
8 Octal 2675377260
10 Decimal 385220272
12 Duodecimal a9014494
16 Hexadecimal 16f5feb0
20 Vigesimal 607cadc
36 Base36 6dclv4

Cryptographic Hash Functions

md5 c3a3c069699f0bcb362b6684f95cd5cd
sha1 9654a2ee518aa1d45401300dca7bba1531420410
sha256 25bec1eef66b3f03d26d192e34332504675682030bb54f06cfecdf90a631d474
sha512 63c53184e7214c7cb34ff410a5101973ba458bf1378ce9df2c474a65640d7c6bf4f500f453d6fa592a0d4efd4bdc34aed7a56046932bf4f47d97e4164735ad0f
ripemd-160 66f2f7e8bd97a595e5403f037528a3923acdc5b7

385220272 as geometric shapes

Circle

Radius = n
Diameter 770440544
Circumference 2420410353.0581
Area 4.6619556727833E+17

Sphere

Radius = n
Volume 2.3945064430954E+26
Surface area 1.8647822691133E+18
Circumference 2420410353.0581

Square

Length = n
Perimeter 1540881088
Area 148394657959753984
Diagonal 544783733.16345

Cube

Length = n
Surface area 890367947758523904
Volume 5.7164630502603E+25
Space diagonal 667221083.2095

Equilateral Triangle

Length = n
Perimeter 1155660816
Area 6.4256771789525E+16
Altitude 333610541.60475

Triangular Pyramid

Length = n
Surface area 6.4256771789525E+16
Volume 6.736916312069E+24
Height 181594577.72115