13147812 (number)

13147812 is an even 8-digits composite number following 13147811 and preceding 13147813. In scientific notation, it is written as 1.3147812 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 4077216 positive integers (up to 13147812) that are relatively prime to 13147812.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-seven thousand eight hundred twelve

Notation

Scientific notation 1.3147812 × 10^7
Engineering notation 1.3147812 × 10^6

Prime Factorization of 13147812

Prime Factorization 2 × 2 × 69 × 3 × 3 × 67 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2191302
Product of the distinct prime numbers

The prime factorization of 13147812 is 2 × 2 × 69 × 3 × 3 × 67 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 12, 82, 180, 237, 232, 7999, 76800, 59808, 315709, 833848, 9560220, 1247692, 20271171, 57334386, 27811377, 431956932, 6279346554, 7720513043

Basic calculations (n = 13147812)

Multiplication

n×y
n×2 26295624
n×3 39443436
n×4 52591248
n×5 65739060

Division

n÷y
n÷2 6573906
n÷3 4382604
n÷3 3286953
n÷5 2629562.4

Exponentiation

ny
n2 172864960387344
n3 2.2727960005602E+21
n4 2.9882294529718E+28
n5 3.9288679060536E+35

Nth Root

y√n
2√n 3625.9911748376
3√n 236.02128027969
4√n 60.216203590376
5√n 26.53204328219

Divisors of 13147812

1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 69, 79, 134, 138, 158, 201, 207, 237, 268, 276, 316, 402, 414, 474, 603, 621, 711, 804, 828, 948, 1206, 1242, 1422, 2412, 2484, 2844, 4623, 5293, 5451, 9246, 10586, 10902, 13869, 15879, 16353, 18492, 21172, 21804, 27738, 31758, 32706, 41607, 47637, 49059, 55476, 63516, 65412, 83214, 95274, 98118, 166428, 190548, 196236, 365217, 730434, 1095651, 1460868, 2191302, 3286953, 4382604, 6573906, 13147812

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13147811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13147812 can be divided by 72 positive divisors. The sum of these divisors (counting 13147812) is 1, the average is 0.013888888888889.

Base conversion 13147812

Base System Value
2 Binary 110010001001111010100100
3 Ternary 220201222102000
4 Quaternary 302021322210
5 Quinary 11331212222
6 Senary 1145445300
8 Octal 62117244
10 Decimal 13147812
12 Duodecimal 44a0830
16 Hexadecimal c89ea4
20 Vigesimal 4239ac
36 Base36 7tsx0

Cryptographic Hash Functions

md5 510a1e5c74acedcbc48c7874f450f024
sha1 e7f6715aeb03dbcf308c9689f7cdcc4125360cc1
sha256 cd6a8268105867dacac8be707c5048ee1439a84facade1af0f1f55dd93b73398
sha512 79c55c44e8dbc7abc65b78320739ca6e4feccbd0f370eefe3ae3fb5a5d4a1456b371a1b5a5048329abb223fc32408dfc9fc9d5b4716c288a4940845b5e18155c
ripemd-160 c63be26af64cf7bb3d773c3c4b8740fbd08120a1

13147812 as geometric shapes

Circle

Radius = n
Diameter 26295624
Circumference 82610139.179959
Area 5.4307128961597E+14

Sphere

Radius = n
Volume 9.5202656246244E+21
Surface area 2.1722851584639E+15
Circumference 82610139.179959

Square

Length = n
Perimeter 52591248
Area 172864960387344
Diagonal 18593814.045932

Cube

Length = n
Surface area 1037189762324064
Volume 2.2727960005602E+21
Space diagonal 22772678.392364

Equilateral Triangle

Length = n
Perimeter 39443436
Area 74852723559815
Altitude 11386339.196182

Triangular Pyramid

Length = n
Surface area 74852723559815
Volume 2.6785157737497E+20
Height 6197938.0153106