385840908 (number)

385840908 is an even 9-digits composite number following 385840907 and preceding 385840909. In scientific notation, it is written as 3.85840908 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 121046400 positive integers (up to 385840908) that are relatively prime to 385840908.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million eight hundred forty thousand nine hundred eight

Notation

Scientific notation 3.85840908 × 10^8
Engineering notation 3.85840908 × 10^6

Prime Factorization of 385840908

Prime Factorization 2 × 2 × 3 × 17 × 27 × 70051

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 192920454
Product of the distinct prime numbers

The prime factorization of 385840908 is 2 × 2 × 3 × 17 × 27 × 70051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385840908)

Multiplication

n×y
n×2 771681816
n×3 1157522724
n×4 1543363632
n×5 1929204540

Division

n÷y
n÷2 192920454
n÷3 128613636
n÷3 96460227
n÷5 77168181.6

Exponentiation

ny
n2 148873206286264464
n3 5.7441373090364E+25
n4 2.2163231549953E+34
n5 8.551481385448E+42

Nth Root

y√n
2√n 19642.833502323
3√n 728.00789700809
4√n 140.152893307
5√n 52.153283256615

Divisors of 385840908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385840907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385840908 can be divided by 48 positive divisors. The sum of these divisors (counting 385840908) is 1, the average is 0.020833333333333.

Base conversion 385840908

Base System Value
2 Binary 10110111111110111011100001100
3 Ternary 222220000202020000
4 Quaternary 112333313130030
5 Quinary 1242233402113
6 Senary 102141524300
8 Octal 2677673414
10 Decimal 385840908
12 Duodecimal a9273690
16 Hexadecimal 16ff770c
20 Vigesimal 60ba258
36 Base36 6dpwr0

Cryptographic Hash Functions

md5 b3ce8ed3b596d668f21e7d2297c572b5
sha1 b707e9952293930dbed38847d579372196a748ac
sha256 08d95256d37f1acd4408d0528ef28fdd1dd2665d7a26fc809e06fb9c23c2cd3d
sha512 c3b268157d99aedc03716250bc713f60e6df4b50c8c9167e7749074b15d7514c005778f946e4d3b14098cb2f7e5215252e75a66bf12e333df04196e6f619cb58
ripemd-160 f7fe05b6219dfcf6fd2946b2ac74be331de447b0

385840908 as geometric shapes

Circle

Radius = n
Diameter 771681816
Circumference 2424309924.0544
Area 4.6769897118529E+17

Sphere

Radius = n
Volume 2.406098609504E+26
Surface area 1.8707958847411E+18
Circumference 2424309924.0544

Square

Length = n
Perimeter 1543363632
Area 148873206286264464
Diagonal 545661445.01195

Cube

Length = n
Surface area 893239237717586784
Volume 5.7441373090364E+25
Space diagonal 668296056.29451

Equilateral Triangle

Length = n
Perimeter 1157522724
Area 6.4463989293373E+16
Altitude 334148028.14725

Triangular Pyramid

Length = n
Surface area 6.4463989293373E+16
Volume 6.7695307388104E+24
Height 181887148.33732