385945372 (number)

385945372 is an even 9-digits composite number following 385945371 and preceding 385945373. In scientific notation, it is written as 3.85945372 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 187401600 positive integers (up to 385945372) that are relatively prime to 385945372.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million nine hundred forty-five thousand three hundred seventy-two

Notation

Scientific notation 3.85945372 × 10^8
Engineering notation 3.85945372 × 10^6

Prime Factorization of 385945372

Prime Factorization 2 × 2 × 37 × 601 × 4339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 192972686
Product of the distinct prime numbers

The prime factorization of 385945372 is 2 × 2 × 37 × 601 × 4339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 26, 77, 507, 13, 8817, 4909, 86150, 62919, 464322, 735270, 8960976, 5914790, 77032454, 12314985, 742343146, 780907090, 4688000728, 3290958886

Basic calculations (n = 385945372)

Multiplication

n×y
n×2 771890744
n×3 1157836116
n×4 1543781488
n×5 1929726860

Division

n÷y
n÷2 192972686
n÷3 128648457.33333
n÷3 96486343
n÷5 77189074.4

Exponentiation

ny
n2 148953830168218384
n3 5.7488041395098E+25
n4 2.2187243521782E+34
n5 8.5630639546689E+42

Nth Root

y√n
2√n 19645.492409202
3√n 728.07359226659
4√n 140.16237872269
5√n 52.156106985538

Divisors of 385945372

1, 2, 4, 37, 74, 148, 601, 1202, 2404, 4339, 8678, 17356, 22237, 44474, 88948, 160543, 321086, 642172, 2607739, 5215478, 10430956, 96486343, 192972686, 385945372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385945371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385945372 can be divided by 24 positive divisors. The sum of these divisors (counting 385945372) is 1, the average is 0.041666666666667.

Base conversion 385945372

Base System Value
2 Binary 10111000000010000111100011100
3 Ternary 222220020001112001
4 Quaternary 113000100330130
5 Quinary 1242300222442
6 Senary 102144052044
8 Octal 2700207434
10 Decimal 385945372
12 Duodecimal a9304024
16 Hexadecimal 17010f1c
20 Vigesimal 60c338c
36 Base36 6ds5cs

Cryptographic Hash Functions

md5 18a36f45127f399fd812e8580d125dc9
sha1 803a077f6f4a2858414bede6900f714fbbfb3cdf
sha256 8ed88485c6d45c3417397da3a36ba2413b390228e963faac8cecf0c34f81ce55
sha512 fd22700381f1692e6511d19229c04985da6646f51490b376ce896ae1fae2cd0258a0e59542306af119f4b45bb85efe2f0e3db372e75e13b921041c7fc50fc1f4
ripemd-160 c6bc703dc4567513aade8c428268448092e46283

385945372 as geometric shapes

Circle

Radius = n
Diameter 771890744
Circumference 2424966290.7244
Area 4.6795225858054E+17

Sphere

Radius = n
Volume 2.4080534468814E+26
Surface area 1.8718090343221E+18
Circumference 2424966290.7244

Square

Length = n
Perimeter 1543781488
Area 148953830168218384
Diagonal 545809179.41753

Cube

Length = n
Surface area 893722981009310304
Volume 5.7488041395098E+25
Space diagonal 668476993.25007

Equilateral Triangle

Length = n
Perimeter 1157836116
Area 6.4498900458335E+16
Altitude 334238496.62504

Triangular Pyramid

Length = n
Surface area 6.4498900458335E+16
Volume 6.7750306512678E+24
Height 181936393.13918