12761408 (number)

12761408 is an even 8-digits composite number following 12761407 and preceding 12761409. In scientific notation, it is written as 1.2761408 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 28 positive divisors. There are 5800320 positive integers (up to 12761408) that are relatively prime to 12761408.

Interesting facts

Basic properties

Name

Name twelve million seven hundred sixty-one thousand four hundred eight

Notation

Scientific notation 1.2761408 × 10^7
Engineering notation 1.2761408 × 10^6

Prime Factorization of 12761408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 18127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 398794
Product of the distinct prime numbers

The prime factorization of 12761408 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 18127. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 9, 89, 45, 901, 951, 4926, 1877, 39046, 51002, 892491, 986204, 9509905, 2123104, 93574132, 44106821, 881192386, 915092286, 9475202996, 9749483281

Basic calculations (n = 12761408)

Multiplication

n×y
n×2 25522816
n×3 38284224
n×4 51045632
n×5 63807040

Division

n÷y
n÷2 6380704
n÷3 4253802.6666667
n÷3 3190352
n÷5 2552281.6

Exponentiation

ny
n2 162853534142464
n3 2.0782403934339E+21
n4 2.6521273582691E+28
n5 3.3844879286834E+35

Nth Root

y√n
2√n 3572.3112966258
3√n 233.68609136785
4√n 59.768815419295
5√n 26.374225723865

Divisors of 12761408

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 18127, 36254, 72508, 145016, 199397, 290032, 398794, 580064, 797588, 1160128, 1595176, 3190352, 6380704, 12761408

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12761407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12761408 can be divided by 28 positive divisors. The sum of these divisors (counting 12761408) is 1, the average is 0.035714285714286.

Base conversion 12761408

Base System Value
2 Binary 110000101011100101000000
3 Ternary 220000100100202
4 Quaternary 300223211000
5 Quinary 11231331113
6 Senary 1133304332
8 Octal 60534500
10 Decimal 12761408
12 Duodecimal 43350a8
16 Hexadecimal c2b940
20 Vigesimal 3jf3a8
36 Base36 7lirk

Cryptographic Hash Functions

md5 f6c47db59b57f3e83fce396436144e24
sha1 1e5564d3faf69ee6df79934e87dc096d528bd65d
sha256 b9860a43b4eea740de791e921935b8426f74bc9f60d4f4270efec477d4d2e017
sha512 437e195395d2091efb96bd66a226e59370ff3cf90ebe0b5c478dd4bc47aae75d205cf20221927fdf1c208554441df72cc9fc64df72cfbdab6fb61f7e1b83511c
ripemd-160 a4fb4cb67282956b8d1c4d414948e516ee911369

12761408 as geometric shapes

Circle

Radius = n
Diameter 25522816
Circumference 80182291.244524
Area 5.116194664731E+14

Sphere

Radius = n
Volume 8.7053130032074E+21
Surface area 2.0464778658924E+15
Circumference 80182291.244524

Square

Length = n
Perimeter 51045632
Area 162853534142464
Diagonal 18047356.268577

Cube

Length = n
Surface area 977121204854784
Volume 2.0782403934339E+21
Space diagonal 22103407.032116

Equilateral Triangle

Length = n
Perimeter 38284224
Area 70517648831725
Altitude 11051703.516058

Triangular Pyramid

Length = n
Surface area 70517648831725
Volume 2.4492297918882E+20
Height 6015785.4228588