385156972 (number)

385156972 is an even 9-digits composite number following 385156971 and preceding 385156973. In scientific notation, it is written as 3.85156972 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 192578484 positive integers (up to 385156972) that are relatively prime to 385156972.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million one hundred fifty-six thousand nine hundred seventy-two

Notation

Scientific notation 3.85156972 × 10^8
Engineering notation 3.85156972 × 10^6

Prime Factorization of 385156972

Prime Factorization 2 × 2 × 96289243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 192578486
Product of the distinct prime numbers

The prime factorization of 385156972 is 2 × 2 × 96289243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 2, 74, 699, 691, 7523, 7333, 63994, 7809, 456579, 445624, 3427777, 9918743, 3222380, 34163832, 254803902, 315509960, 3623611978, 821713434

Basic calculations (n = 385156972)

Multiplication

n×y
n×2 770313944
n×3 1155470916
n×4 1540627888
n×5 1925784860

Division

n÷y
n÷2 192578486
n÷3 128385657.33333
n÷3 96289243
n÷5 77031394.4

Exponentiation

ny
n2 148345893080208784
n3 5.7136454987409E+25
n4 2.2006503993765E+34
n5 8.4759584425443E+42

Nth Root

y√n
2√n 19625.416479657
3√n 727.57749051561
4√n 140.09074373297
5√n 52.134780902391

Divisors of 385156972

1, 2, 4, 96289243, 192578486, 385156972

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385156971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385156972 can be divided by 6 positive divisors. The sum of these divisors (counting 385156972) is 1, the average is 0.16666666666667.

Base conversion 385156972

Base System Value
2 Binary 10110111101010000011101101100
3 Ternary 222211202000001001
4 Quaternary 112331100131230
5 Quinary 1242100010342
6 Senary 102115130044
8 Octal 2675203554
10 Decimal 385156972
12 Duodecimal a8ba3924
16 Hexadecimal 16f5076c
20 Vigesimal 6074c8c
36 Base36 6db90s

Cryptographic Hash Functions

md5 ac67d5ade1ac9b874473eb435dd55c0b
sha1 41c69efa4cad5ba96aca1a6a45f4be64166c2a43
sha256 f5b5e4e8a80dff02680ce71fda09bdd17dd28a38f16a80e6a42a0827bde15640
sha512 6206fa9960e59e3867d9bb87cfe629e7edc590e8bb0feb3e20c8c2af6f7a3fc14f84b1a6329ef893b8e57a7539847aece73c6ef81974829e1613d0e653a76218
ripemd-160 d366c0f6d65ffd4a3ce8f49fed6a82c94b8d76ca

385156972 as geometric shapes

Circle

Radius = n
Diameter 770313944
Circumference 2420012627.4282
Area 4.66042367891E+17

Sphere

Radius = n
Volume 2.3933262298748E+26
Surface area 1.864169471564E+18
Circumference 2420012627.4282

Square

Length = n
Perimeter 1540627888
Area 148345893080208784
Diagonal 544694213.44495

Cube

Length = n
Surface area 890075358481252704
Volume 5.7136454987409E+25
Space diagonal 667111444.39338

Equilateral Triangle

Length = n
Perimeter 1155470916
Area 6.4235655977275E+16
Altitude 333555722.19669

Triangular Pyramid

Length = n
Surface area 6.4235655977275E+16
Volume 6.7335957957595E+24
Height 181564737.81498