395756872 (number)

395756872 is an even 9-digits composite number following 395756871 and preceding 395756873. In scientific notation, it is written as 3.95756872 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 64 positive divisors. There are 158754816 positive integers (up to 395756872) that are relatively prime to 395756872.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million seven hundred fifty-six thousand eight hundred seventy-two

Notation

Scientific notation 3.95756872 × 10^8
Engineering notation 3.95756872 × 10^6

Prime Factorization of 395756872

Prime Factorization 2 × 2 × 2 × 7 × 17 × 199 × 2089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 98939218
Product of the distinct prime numbers

The prime factorization of 395756872 is 2 × 2 × 2 × 7 × 17 × 199 × 2089. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 75, 7, 867, 480, 3687, 5467, 5175, 72079, 495078, 887349, 1202500, 3023391, 676160, 96019413, 270028973, 515840314, 83736014, 1165003523

Basic calculations (n = 395756872)

Multiplication

n×y
n×2 791513744
n×3 1187270616
n×4 1583027488
n×5 1978784360

Division

n÷y
n÷2 197878436
n÷3 131918957.33333
n÷3 98939218
n÷5 79151374.4

Exponentiation

ny
n2 156623501735224384
n3 6.1984827128419E+25
n4 2.4530921295804E+34
n5 9.7082806793055E+42

Nth Root

y√n
2√n 19893.638983353
3√n 734.19172998944
4√n 141.04481196894
5√n 52.418633235472

Divisors of 395756872

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 199, 238, 398, 476, 796, 952, 1393, 1592, 2089, 2786, 3383, 4178, 5572, 6766, 8356, 11144, 13532, 14623, 16712, 23681, 27064, 29246, 35513, 47362, 58492, 71026, 94724, 116984, 142052, 189448, 248591, 284104, 415711, 497182, 831422, 994364, 1662844, 1988728, 2909977, 3325688, 5819954, 7067087, 11639908, 14134174, 23279816, 28268348, 49469609, 56536696, 98939218, 197878436, 395756872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395756871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395756872 can be divided by 64 positive divisors. The sum of these divisors (counting 395756872) is 1, the average is 0.015625.

Base conversion 395756872

Base System Value
2 Binary 10111100101101100010101001000
3 Ternary 1000120200112100221
4 Quaternary 113211230111020
5 Quinary 1302303204442
6 Senary 103134235424
8 Octal 2745542510
10 Decimal 395756872
12 Duodecimal b0655b74
16 Hexadecimal 1796c548
20 Vigesimal 63d9c3c
36 Base36 6jmfyg

Cryptographic Hash Functions

md5 3986221e64446c75f66c053583fe6477
sha1 ceefa8c5067702563d54686100f16e2fc84dda98
sha256 2a0cd59d7bc3bbae15d511a459845d43f92f079936b54abb1eaacce8df5600ce
sha512 f3acb025740c6486f0b1ceb90c34449328238923beb61b377896feb2dc38d8c54160b9d49f5e6395e7280a47703a7889ad00527a18a878d713f9d2a1bad4d67c
ripemd-160 912aa1e2065ab1e9225864cf4b2e2e7eb554ac6f

395756872 as geometric shapes

Circle

Radius = n
Diameter 791513744
Circumference 2486613763.3658
Area 4.9204724243089E+17

Sphere

Radius = n
Volume 2.596414367209E+26
Surface area 1.9681889697236E+18
Circumference 2486613763.3658

Square

Length = n
Perimeter 1583027488
Area 156623501735224384
Diagonal 559684735.78475

Cube

Length = n
Surface area 939741010411346304
Volume 6.1984827128419E+25
Space diagonal 685471009.74853

Equilateral Triangle

Length = n
Perimeter 1187270616
Area 6.781996566619E+16
Altitude 342735504.87427

Triangular Pyramid

Length = n
Surface area 6.781996566619E+16
Volume 7.3049819321968E+24
Height 186561578.59492