349778907 (number)

349778907 is an odd 9-digits composite number following 349778906 and preceding 349778908. In scientific notation, it is written as 3.49778907 × 10^8. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 233185932 positive integers (up to 349778907) that are relatively prime to 349778907.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million seven hundred seventy-eight thousand nine hundred seven

Notation

Scientific notation 3.49778907 × 10^8
Engineering notation 3.49778907 × 10^6

Prime Factorization of 349778907

Prime Factorization 9 × 38864323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 349778907
Product of the distinct prime numbers

The prime factorization of 349778907 is 9 × 38864323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 349778907)

Multiplication

n×y
n×2 699557814
n×3 1049336721
n×4 1399115628
n×5 1748894535

Division

n÷y
n÷2 174889453.5
n÷3 116592969
n÷3 87444726.75
n÷5 69955781.4

Exponentiation

ny
n2 122345283782114649
n3 4.2793799637913E+25
n4 1.4968368463726E+34
n5 5.2356195608154E+42

Nth Root

y√n
2√n 18702.377041435
3√n 704.58145067159
4√n 136.75663435986
5√n 51.139764441969

Divisors of 349778907

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 -349778906
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 349778907 can be divided by 4 positive divisors. The sum of these divisors (counting 349778907) is 1, the average is 0.25.

Base conversion 349778907

Base System Value
2 Binary 10100110110010011001111011011
3 Ternary 220101011121110100
4 Quaternary 110312103033123
5 Quinary 1204020411112
6 Senary 54412550443
8 Octal 2466231733
10 Decimal 349778907
12 Duodecimal 99182423
16 Hexadecimal 14d933db
20 Vigesimal 5962757
36 Base36 5s8z4r

Cryptographic Hash Functions

md5 891e5ba6cdc280014813d558d79c0da8
sha1 d7d388d268305fdfe9ac8840e1f580e93e434c98
sha256 2c8bc76f2340cc435d67fe0ffb38dbc37348e09449cc6e8f0a0a6ff20d737945
sha512 d397f772ba66c6a2134ec1f433d391181b14308e8e02af9508de503937f70440bfe8ab32809047c2326599494ad16ffe85ccf6d75631d0af1ef6a691a9074d53
ripemd-160 3fa46ef7c0b88e8434f93210874890eb19eef673

349778907 as geometric shapes

Circle

Radius = n
Diameter 699557814
Circumference 2197725689.2237
Area 3.8435904473125E+17

Sphere

Radius = n
Volume 1.7925424874888E+26
Surface area 1.537436178925E+18
Circumference 2197725689.2237

Square

Length = n
Perimeter 1399115628
Area 122345283782114649
Diagonal 494662074.11144

Cube

Length = n
Surface area 734071702692687894
Volume 4.2793799637913E+25
Space diagonal 605834838.33991

Equilateral Triangle

Length = n
Perimeter 1049336721
Area 5.2977061894264E+16
Altitude 302917419.16995

Triangular Pyramid

Length = n
Surface area 5.2977061894264E+16
Volume 5.0432976527844E+24
Height 164887358.03715