29121255 (number)

29121255 is an odd 8-digits composite number following 29121254 and preceding 29121256. In scientific notation, it is written as 2.9121255 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 14616576 positive integers (up to 29121255) that are relatively prime to 29121255.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand two hundred fifty-five

Notation

Scientific notation 2.9121255 × 10^7
Engineering notation 2.9121255 × 10^6

Prime Factorization of 29121255

Prime Factorization 9 × 15 × 17 × 12689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29121255
Product of the distinct prime numbers

The prime factorization of 29121255 is 9 × 15 × 17 × 12689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 56, 29, 86, 64, 3416, 1708, 70483, 88006, 437460, 921913, 1781896, 736873, 64857708, 38609696, 795161414, 363385796, 6182384570, 9868266768

Basic calculations (n = 29121255)

Multiplication

n×y
n×2 58242510
n×3 87363765
n×4 116485020
n×5 145606275

Division

n÷y
n÷2 14560627.5
n÷3 9707085
n÷3 7280313.75
n÷5 5824251

Exponentiation

ny
n2 848047492775025
n3 2.4696207289212E+22
n4 7.1918455000201E+29
n5 2.0943556672669E+37

Nth Root

y√n
2√n 5396.4113075265
3√n 307.65928689712
4√n 73.460270265815
5√n 31.105845993205

Divisors of 29121255

1, 9, 15, 17, 135, 153, 255, 2295, 12689, 114201, 190335, 215713, 1713015, 1941417, 3235695, 29121255

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 -29121254
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 29121255 can be divided by 16 positive divisors. The sum of these divisors (counting 29121255) is 1, the average is 0.0625.

Base conversion 29121255

Base System Value
2 Binary 1101111000101101011100111
3 Ternary 2000210111212000
4 Quaternary 1233011223213
5 Quinary 24423340010
6 Senary 2520100343
8 Octal 157055347
10 Decimal 29121255
12 Duodecimal 99046b3
16 Hexadecimal 1bc5ae7
20 Vigesimal 92032f
36 Base36 hc63r

Cryptographic Hash Functions

md5 1695be7de334d23698e994d0c9d88538
sha1 45bce1ad1f93101878fea3ecd5d3c51a0b116326
sha256 81a764c8219c78ce1256e3c967a1bab795c2da61ff0242d5cfb76d4a5b43f89b
sha512 69e7e67d10462cd83ccfef9030ada9c535ad18723f3ee1aa05056114bbea1c5784f3d2587378866c5f2ff12eddbe8ef5f786e5ec22c77416a9d31a69637fd06e
ripemd-160 9a5be265fcbc641df676ee5b72762ef003323d9a

29121255 as geometric shapes

Circle

Radius = n
Diameter 58242510
Circumference 182974241.54263
Area 2.6642197731973E+15

Sphere

Radius = n
Volume 1.0344723118843E+23
Surface area 1.0656879092789E+16
Circumference 182974241.54263

Square

Length = n
Perimeter 116485020
Area 848047492775025
Diagonal 41183673.774325

Cube

Length = n
Surface area 5088284956650150
Volume 2.4696207289212E+22
Space diagonal 50439493.240169

Equilateral Triangle

Length = n
Perimeter 87363765
Area 3.6721533617944E+14
Altitude 25219746.620085

Triangular Pyramid

Length = n
Surface area 3.6721533617944E+14
Volume 2.9104759406318E+21
Height 13727891.258108