12291215 (number)

12291215 is an odd 8-digits composite number following 12291214 and preceding 12291216. In scientific notation, it is written as 1.2291215 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 9120384 positive integers (up to 12291215) that are relatively prime to 12291215.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand two hundred fifteen

Notation

Scientific notation 1.2291215 × 10^7
Engineering notation 1.2291215 × 10^6

Prime Factorization of 12291215

Prime Factorization 5 × 1073 × 29 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12291215
Product of the distinct prime numbers

The prime factorization of 12291215 is 5 × 1073 × 29 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 23, 64, 812, 860, 1076, 2613, 37387, 71092, 127305, 422422, 554984, 2693555, 4412772, 38155124, 224077967, 982067563, 9470017594, 2113163161

Basic calculations (n = 12291215)

Multiplication

n×y
n×2 24582430
n×3 36873645
n×4 49164860
n×5 61456075

Division

n÷y
n÷2 6145607.5
n÷3 4097071.6666667
n÷3 3072803.75
n÷5 2458243

Exponentiation

ny
n2 151073966176225
n3 1.8568825991747E+21
n4 2.2823343256215E+28
n5 2.8052661898094E+35

Nth Root

y√n
2√n 3505.8829130477
3√n 230.78005463477
4√n 59.210496645846
5√n 26.176945156076

Divisors of 12291215

1, 5, 29, 79, 145, 395, 1073, 2291, 5365, 11455, 31117, 84767, 155585, 423835, 2458243, 12291215

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 -12291214
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 12291215 can be divided by 16 positive divisors. The sum of these divisors (counting 12291215) is 1, the average is 0.0625.

Base conversion 12291215

Base System Value
2 Binary 101110111000110010001111
3 Ternary 212010110101012
4 Quaternary 232320302033
5 Quinary 11121304330
6 Senary 1115235435
8 Octal 56706217
10 Decimal 12291215
12 Duodecimal 4148b7b
16 Hexadecimal bb8c8f
20 Vigesimal 3gg80f
36 Base36 7bfyn

Cryptographic Hash Functions

md5 b3d24a1993ef19016b54bfe24e784280
sha1 c3db009d944c29115fb83fa253eb4bbc59eaa189
sha256 97199d5943dffa318e7e56c3ad736742b87e64ba9854d43b792e82ee007971fa
sha512 dbd2cbcc3924cb02297ab1adc85521599432e31a0ac3d443e9c6a02cd863f0c624ff4b3fb374baf17cc04f0a5175b994f9178bf95349b4ff5d5dd6b1505e88ae
ripemd-160 e293d02da47f2b490b1cee74344932fa8e0082e9

12291215 as geometric shapes

Circle

Radius = n
Diameter 24582430
Circumference 77227981.495385
Area 4.746128622879E+14

Sphere

Radius = n
Volume 7.7780916428613E+21
Surface area 1.8984514491516E+15
Circumference 77227981.495385

Square

Length = n
Perimeter 49164860
Area 151073966176225
Diagonal 17382402.951044

Cube

Length = n
Surface area 906443797057350
Volume 1.8568825991747E+21
Space diagonal 21289008.866753

Equilateral Triangle

Length = n
Perimeter 36873645
Area 65416946279541
Altitude 10644504.433376

Triangular Pyramid

Length = n
Surface area 65416946279541
Volume 2.1883571295729E+20
Height 5794134.3170145