12790815 (number)

12790815 is an odd 8-digits composite number following 12790814 and preceding 12790816. In scientific notation, it is written as 1.2790815 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6676256 positive integers (up to 12790815) that are relatively prime to 12790815.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety thousand eight hundred fifteen

Notation

Scientific notation 1.2790815 × 10^7
Engineering notation 1.2790815 × 10^6

Prime Factorization of 12790815

Prime Factorization 3 × 5 × 47 × 18143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12790815
Product of the distinct prime numbers

The prime factorization of 12790815 is 3 × 5 × 47 × 18143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 66, 30, 678, 508, 5233, 6726, 86002, 901, 514881, 821932, 9340278, 2056488, 86301015, 97509640, 330111759, 35545383, 6252438461, 8456851726

Basic calculations (n = 12790815)

Multiplication

n×y
n×2 25581630
n×3 38372445
n×4 51163260
n×5 63954075

Division

n÷y
n÷2 6395407.5
n÷3 4263605
n÷3 3197703.75
n÷5 2558163

Exponentiation

ny
n2 163604948364225
n3 2.0926406276114E+21
n4 2.6766579129261E+28
n5 3.4236636182524E+35

Nth Root

y√n
2√n 3576.4248908652
3√n 233.86545337055
4√n 59.803218064459
5√n 26.386369727837

Divisors of 12790815

1, 3, 5, 15, 47, 141, 235, 705, 18143, 54429, 90715, 272145, 852721, 2558163, 4263605, 12790815

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12790814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12790815 can be divided by 16 positive divisors. The sum of these divisors (counting 12790815) is 1, the average is 0.0625.

Base conversion 12790815

Base System Value
2 Binary 110000110010110000011111
3 Ternary 220001211200220
4 Quaternary 300302300133
5 Quinary 11233301230
6 Senary 1134052423
8 Octal 60626037
10 Decimal 12790815
12 Duodecimal 434a113
16 Hexadecimal c32c1f
20 Vigesimal 3jih0f
36 Base36 7m5gf

Cryptographic Hash Functions

md5 badc05185953027ee1c448ae01a38fff
sha1 6e4e7c2c425fabd027fd01070ef1919e707ff55e
sha256 58d85e0ff41f2f56ecda5046f31d97f4842566d740a576520572fb092fe6cbc4
sha512 3de42e14316c11bab50206f2d27a5f6af9615d4ab253674f12f9926a2770e7ce4a8de9817ce9a2d8d7314f88fd1feef268edec90698de1d551a9f357530b0ac5
ripemd-160 7a8d06bdb95101b52f13b084904e5b657d14ea4a

12790815 as geometric shapes

Circle

Radius = n
Diameter 25581630
Circumference 80367060.874852
Area 5.1398010387199E+14

Sphere

Radius = n
Volume 8.7656325630765E+21
Surface area 2.0559204154879E+15
Circumference 80367060.874852

Square

Length = n
Perimeter 51163260
Area 163604948364225
Diagonal 18088944.046805

Cube

Length = n
Surface area 981629690185350
Volume 2.0926406276114E+21
Space diagonal 22154341.450214

Equilateral Triangle

Length = n
Perimeter 38372445
Area 70843020734130
Altitude 11077170.725107

Triangular Pyramid

Length = n
Surface area 70843020734130
Volume 2.4662006306174E+20
Height 6029648.0156017