349761421 (number)

349761421 is an odd 9-digits composite number following 349761420 and preceding 349761422. In scientific notation, it is written as 3.49761421 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 349620700 positive integers (up to 349761421) that are relatively prime to 349761421.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million seven hundred sixty-one thousand four hundred twenty-one

Notation

Scientific notation 3.49761421 × 10^8
Engineering notation 3.49761421 × 10^6

Prime Factorization of 349761421

Prime Factorization 2531 × 138191

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 349761421
Product of the distinct prime numbers

The prime factorization of 349761421 is 2531 × 138191. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 70, 69, 48, 512, 2743, 5279, 22443, 86865, 324468, 680094, 1979410, 7841167, 99249742, 30107194, 424289792, 12730056, 6251197045, 4807338625

Basic calculations (n = 349761421)

Multiplication

n×y
n×2 699522842
n×3 1049284263
n×4 1399045684
n×5 1748807105

Division

n÷y
n÷2 174880710.5
n÷3 116587140.33333
n÷3 87440355.25
n÷5 69952284.2

Exponentiation

ny
n2 122333051619939241
n3 4.2787381969856E+25
n4 1.4965375518647E+34
n5 5.2343110072005E+42

Nth Root

y√n
2√n 18701.909554909
3√n 704.56970942942
4√n 136.75492515778
5√n 51.139253120226

Divisors of 349761421

1, 2531, 138191, 349761421

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 -349761420
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 349761421 can be divided by 4 positive divisors. The sum of these divisors (counting 349761421) is 1, the average is 0.25.

Base conversion 349761421

Base System Value
2 Binary 10100110110001110111110001101
3 Ternary 220101010201110201
4 Quaternary 110312032332031
5 Quinary 1204014331141
6 Senary 54412333501
8 Octal 2466167615
10 Decimal 349761421
12 Duodecimal 99174291
16 Hexadecimal 14d8ef8d
20 Vigesimal 59603b1
36 Base36 5s8ln1

Cryptographic Hash Functions

md5 8b5b228974161615756f05b9eca4c353
sha1 10449c33dddbd36d8ad09887530d4fc9006bd108
sha256 ca33db98bf447f0234429c846b77eb5bcd94e97aca65d854cee38a32b851c563
sha512 133a8b9454f8ca9affc2d85d63c91b52e5586272065101adbfcc8ca83fa8758a29cb6aecd028bb072199289772f03fb61f4fe2c01dfdb94b9176e9c010201313
ripemd-160 bea25a4fe54be4c231025f95dd6af8652c608e99

349761421 as geometric shapes

Circle

Radius = n
Diameter 699522842
Circumference 2197615821.4455
Area 3.8432061626042E+17

Sphere

Radius = n
Volume 1.7922736648379E+26
Surface area 1.5372824650417E+18
Circumference 2197615821.4455

Square

Length = n
Perimeter 1399045684
Area 122333051619939241
Diagonal 494637345.17309

Cube

Length = n
Surface area 733998309719635446
Volume 4.2787381969856E+25
Space diagonal 605804551.69949

Equilateral Triangle

Length = n
Perimeter 1049284263
Area 5.297176521267E+16
Altitude 302902275.84974

Triangular Pyramid

Length = n
Surface area 5.297176521267E+16
Volume 5.0425413233507E+24
Height 164879115.0577