122808512 (number)

122808512 is an even 9-digits composite number following 122808511 and preceding 122808513. In scientific notation, it is written as 1.22808512 × 10^8. The sum of its digits is 29. It has a total of 8 prime factors and 28 positive divisors. There are 61290240 positive integers (up to 122808512) that are relatively prime to 122808512.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million eight hundred eight thousand five hundred twelve

Notation

Scientific notation 1.22808512 × 10^8
Engineering notation 1.22808512 × 10^6

Prime Factorization of 122808512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 661 × 2903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3837766
Product of the distinct prime numbers

The prime factorization of 122808512 is 2 × 2 × 2 × 2 × 2 × 2 × 661 × 2903. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 31, 39, 538, 686, 4849, 2854, 31591, 81765, 973574, 93999, 9137692, 1873903, 99587384, 21377083, 571931659, 269891178, 3860196474, 8728843695

Basic calculations (n = 122808512)

Multiplication

n×y
n×2 245617024
n×3 368425536
n×4 491234048
n×5 614042560

Division

n÷y
n÷2 61404256
n÷3 40936170.666667
n÷3 30702128
n÷5 24561702.4

Exponentiation

ny
n2 15081930619654144
n3 1.852189457487E+24
n4 2.2746463121606E+32
n5 2.7934592892273E+40

Nth Root

y√n
2√n 11081.900198071
3√n 497.0607717306
4√n 105.2706046248
5√n 41.480663439987

Divisors of 122808512

1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 2903, 5288, 5806, 10576, 11612, 21152, 23224, 42304, 46448, 92896, 185792, 1918883, 3837766, 7675532, 15351064, 30702128, 61404256, 122808512

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 -122808511
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 122808512 can be divided by 28 positive divisors. The sum of these divisors (counting 122808512) is 1, the average is 0.035714285714286.

Base conversion 122808512

Base System Value
2 Binary 111010100011110100011000000
3 Ternary 22120002022121102
4 Quaternary 13110132203000
5 Quinary 222414333022
6 Senary 20104113532
8 Octal 724364300
10 Decimal 122808512
12 Duodecimal 351658a8
16 Hexadecimal 751e8c0
20 Vigesimal 1i7b15c
36 Base36 2147nk

Cryptographic Hash Functions

md5 ccc434647d55f207d53dfeb5dda51334
sha1 64c45676a98d7c8469747bd834cff59c4295d975
sha256 48e14aa9c9f6996583509f89f86532221a6b815b36f380a248cec6f0d8f14053
sha512 90a4f538487c2d17e56dfe6e287986d34dc3493f1677905629899b2bd4ecc62239142c6d995b2852843c66c444f41b73c795fa8557134648cb170218bb22fb0f
ripemd-160 f944d52b5701408d556586689f3074eed192d5eb

122808512 as geometric shapes

Circle

Radius = n
Diameter 245617024
Circumference 771628638.19499
Area 4.7381282436656E+16

Sphere

Radius = n
Volume 7.75843305693E+24
Surface area 1.8952512974663E+17
Circumference 771628638.19499

Square

Length = n
Perimeter 491234048
Area 15081930619654144
Diagonal 173677463.24526

Cube

Length = n
Surface area 90491583717924864
Volume 1.852189457487E+24
Space diagonal 212710582.38593

Equilateral Triangle

Length = n
Perimeter 368425536
Area 6.5306675273674E+15
Altitude 106355291.19297

Triangular Pyramid

Length = n
Surface area 6.5306675273674E+15
Volume 2.1828262090521E+23
Height 57892487.74842