385408047 (number)

385408047 is an odd 9-digits composite number following 385408046 and preceding 385408048. In scientific notation, it is written as 3.85408047 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 256938696 positive integers (up to 385408047) that are relatively prime to 385408047.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred eight thousand forty-seven

Notation

Scientific notation 3.85408047 × 10^8
Engineering notation 3.85408047 × 10^6

Prime Factorization of 385408047

Prime Factorization 3 × 128469349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385408047
Product of the distinct prime numbers

The prime factorization of 385408047 is 3 × 128469349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 12, 93, 401, 476, 5346, 1208, 74866, 40081, 829156, 963735, 6802762, 3087746, 57802268, 74442515, 687676182, 166484281, 2338022584, 3583912874

Basic calculations (n = 385408047)

Multiplication

n×y
n×2 770816094
n×3 1156224141
n×4 1541632188
n×5 1927040235

Division

n÷y
n÷2 192704023.5
n÷3 128469349
n÷3 96352011.75
n÷5 77081609.4

Exponentiation

ny
n2 148539362692354209
n3 5.7248265677885E+25
n4 2.2063942269051E+34
n5 8.5036208990356E+42

Nth Root

y√n
2√n 19631.812117072
3√n 727.73555320335
4√n 140.11356864013
5√n 52.141576224423

Divisors of 385408047

1, 3, 128469349, 385408047

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385408046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385408047 can be divided by 4 positive divisors. The sum of these divisors (counting 385408047) is 1, the average is 0.25.

Base conversion 385408047

Base System Value
2 Binary 10110111110001101110000101111
3 Ternary 222212012202110010
4 Quaternary 112332031300233
5 Quinary 1242131024142
6 Senary 102124344303
8 Octal 2676156057
10 Decimal 385408047
12 Duodecimal a90a5093
16 Hexadecimal 16f8dc2f
20 Vigesimal 608g027
36 Base36 6dgmr3

Cryptographic Hash Functions

md5 cd109488861c6b4f8ccd0f773be12ced
sha1 22011cde720bf126513b7c0ed16d5e21288421ca
sha256 4e0844a6243b886895894aea09d3f696737e8b0295bf07f0e213c9057e314bff
sha512 cea25cd06793185f670497e9f9fb26ce1ed9e227b16facce67b2bc1febddb6ab9d2e7ccdcc348c712c504ab9e88e3182e83edf7561ae807c42801f730f37e04b
ripemd-160 cc59d990589f9780258b38cf57957908a6d2f707

385408047 as geometric shapes

Circle

Radius = n
Diameter 770816094
Circumference 2421590178.1792
Area 4.6665017060321E+17

Sphere

Radius = n
Volume 2.3980097451253E+26
Surface area 1.8666006824128E+18
Circumference 2421590178.1792

Square

Length = n
Perimeter 1541632188
Area 148539362692354209
Diagonal 545049287.11513

Cube

Length = n
Surface area 891236176154125254
Volume 5.7248265677885E+25
Space diagonal 667546319.04989

Equilateral Triangle

Length = n
Perimeter 1156224141
Area 6.4319430776765E+16
Altitude 333773159.52495

Triangular Pyramid

Length = n
Surface area 6.4319430776765E+16
Volume 6.7467728120003E+24
Height 181683095.70504