13449972 (number)

13449972 is an even 8-digits composite number following 13449971 and preceding 13449973. In scientific notation, it is written as 1.3449972 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 4483320 positive integers (up to 13449972) that are relatively prime to 13449972.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-nine thousand nine hundred seventy-two

Notation

Scientific notation 1.3449972 × 10^7
Engineering notation 1.3449972 × 10^6

Prime Factorization of 13449972

Prime Factorization 2 × 2 × 3 × 1120831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6724986
Product of the distinct prime numbers

The prime factorization of 13449972 is 2 × 2 × 3 × 1120831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 29, 77, 423, 926, 4793, 1559, 27386, 93638, 628490, 684685, 8314669, 9116598, 81191258, 61003270, 392832355, 568155688, 530598266, 2627235044

Basic calculations (n = 13449972)

Multiplication

n×y
n×2 26899944
n×3 40349916
n×4 53799888
n×5 67249860

Division

n÷y
n÷2 6724986
n÷3 4483324
n÷3 3362493
n÷5 2689994.4

Exponentiation

ny
n2 180901746800784
n3 2.4331234292216E+21
n4 3.2725441995575E+28
n5 4.4015627852811E+35

Nth Root

y√n
2√n 3667.4203467833
3√n 237.81566594418
4√n 60.559230070925
5√n 26.65288810594

Divisors of 13449972

1, 2, 3, 4, 6, 12, 1120831, 2241662, 3362493, 4483324, 6724986, 13449972

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 -13449971
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 13449972 can be divided by 12 positive divisors. The sum of these divisors (counting 13449972) is 1, the average is 0.083333333333333.

Base conversion 13449972

Base System Value
2 Binary 110011010011101011110100
3 Ternary 221022022220010
4 Quaternary 303103223310
5 Quinary 11420344342
6 Senary 1200140220
8 Octal 63235364
10 Decimal 13449972
12 Duodecimal 4607670
16 Hexadecimal cd3af4
20 Vigesimal 4414ic
36 Base36 80a2c

Cryptographic Hash Functions

md5 cd7d9fa93ca53f29fc7dc98b0858dac1
sha1 72844924573f25f0820479cbad82404e29f58f6e
sha256 7db55d3f1d61bc6f99c567237e1b04b581640cf08961affbc0faf3370633fff6
sha512 1067b70bbe1c32c84a75828ff79b7f365a77089610df962e2a7995dd8da623a3f966fc46f93c5464f87d6500c55c9b4f2321bd746e874d66b3deaa00682c97d4
ripemd-160 e8257dc4f26ad6d34f7c505b78dbc605a1bb4899

13449972 as geometric shapes

Circle

Radius = n
Diameter 26899944
Circumference 84508666.452377
Area 5.683195987709E+14

Sphere

Radius = n
Volume 1.019184358736E+22
Surface area 2.2732783950836E+15
Circumference 84508666.452377

Square

Length = n
Perimeter 53799888
Area 180901746800784
Diagonal 19021132.815938

Cube

Length = n
Surface area 1085410480804704
Volume 2.4331234292216E+21
Space diagonal 23296034.864379

Equilateral Triangle

Length = n
Perimeter 40349916
Area 78332754159230
Altitude 11648017.432189

Triangular Pyramid

Length = n
Surface area 78332754159230
Volume 2.8674634604441E+20
Height 6340377.6053128