13949957 (number)

13949957 is an odd 8-digits composite number following 13949956 and preceding 13949958. In scientific notation, it is written as 1.3949957 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 11543616 positive integers (up to 13949957) that are relatively prime to 13949957.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred forty-nine thousand nine hundred fifty-seven

Notation

Scientific notation 1.3949957 × 10^7
Engineering notation 1.3949957 × 10^6

Prime Factorization of 13949957

Prime Factorization 7 × 7 × 29 × 9817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1992851
Product of the distinct prime numbers

The prime factorization of 13949957 is 7 × 7 × 29 × 9817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 51, 19, 782, 502, 8500, 6799, 94404, 36781, 91158, 459836, 4272898, 4415864, 87747346, 56558567, 23217015, 84982111, 5478878506, 9245249914

Basic calculations (n = 13949957)

Multiplication

n×y
n×2 27899914
n×3 41849871
n×4 55799828
n×5 69749785

Division

n÷y
n÷2 6974978.5
n÷3 4649985.6666667
n÷3 3487489.25
n÷5 2789991.4

Exponentiation

ny
n2 194601300301849
n3 2.7146797713549E+21
n4 3.786966607917E+28
n5 5.2828021340879E+35

Nth Root

y√n
2√n 3734.964122987
3√n 240.72671512444
4√n 61.114352839468
5√n 26.848162873165

Divisors of 13949957

1, 7, 29, 49, 203, 1421, 9817, 68719, 284693, 481033, 1992851, 13949957

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13949956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13949957 can be divided by 12 positive divisors. The sum of these divisors (counting 13949957) is 1, the average is 0.083333333333333.

Base conversion 13949957

Base System Value
2 Binary 110101001101110000000101
3 Ternary 222020201202002
4 Quaternary 311031300011
5 Quinary 12032344312
6 Senary 1214555045
8 Octal 65156005
10 Decimal 13949957
12 Duodecimal 4808a85
16 Hexadecimal d4dc05
20 Vigesimal 473ehh
36 Base36 8azut

Cryptographic Hash Functions

md5 5246c0eba8d539893b36aea24fad4b73
sha1 80bca2e98a62e93acb74758ac426d859946ab31d
sha256 a8acc2a2d6b6eac58792ba7b0c907cf492d138dff2ff22d5b9b5534830b9f7d2
sha512 8538c741259257706413dca1cfa62f5bd4b605743dbb313b2889c19f94de795f850c4791ea1ff0b429c29566afde9861de7ec793aabc7e5a05023144da489201
ripemd-160 682bab2d9740212749ce466c928adb7739835d76

13949957 as geometric shapes

Circle

Radius = n
Diameter 27899914
Circumference 87650164.858187
Area 6.1135801540731E+14

Sphere

Radius = n
Volume 1.1371224035383E+22
Surface area 2.4454320616292E+15
Circumference 87650164.858187

Square

Length = n
Perimeter 55799828
Area 194601300301849
Diagonal 19728218.383921

Cube

Length = n
Surface area 1167607801811094
Volume 2.7146797713549E+21
Space diagonal 24162034.287401

Equilateral Triangle

Length = n
Perimeter 41849871
Area 84264834835443
Altitude 12081017.143701

Triangular Pyramid

Length = n
Surface area 84264834835443
Volume 3.1992807917916E+20
Height 6576072.7946405