121551806 (number)

121551806 is an even 9-digits composite number following 121551805 and preceding 121551807. In scientific notation, it is written as 1.21551806 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 58627800 positive integers (up to 121551806) that are relatively prime to 121551806.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred fifty-one thousand eight hundred six

Notation

Scientific notation 1.21551806 × 10^8
Engineering notation 1.21551806 × 10^6

Prime Factorization of 121551806

Prime Factorization 2 × 31 × 331 × 5923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121551806
Product of the distinct prime numbers

The prime factorization of 121551806 is 2 × 31 × 331 × 5923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 6, 90, 184, 458, 2402, 8299, 66489, 31530, 92146, 805839, 6814820, 9798904, 65958370, 10229828, 522641305, 545890279, 6265686797, 8427123898

Basic calculations (n = 121551806)

Multiplication

n×y
n×2 243103612
n×3 364655418
n×4 486207224
n×5 607759030

Division

n÷y
n÷2 60775903
n÷3 40517268.666667
n÷3 30387951.5
n÷5 24310361.2

Exponentiation

ny
n2 14774841541861636
n3 1.7959086727771E+24
n4 2.1829594258712E+32
n5 2.6534266063937E+40

Nth Root

y√n
2√n 11025.053559961
3√n 495.35947224625
4√n 105.00025504712
5√n 41.395419033318

Divisors of 121551806

1, 2, 31, 62, 331, 662, 5923, 10261, 11846, 20522, 183613, 367226, 1960513, 3921026, 60775903, 121551806

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 -121551805
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 121551806 can be divided by 16 positive divisors. The sum of these divisors (counting 121551806) is 1, the average is 0.0625.

Base conversion 121551806

Base System Value
2 Binary 111001111101011101110111110
3 Ternary 22110201110201202
4 Quaternary 13033223232332
5 Quinary 222104124211
6 Senary 20021135502
8 Octal 717535676
10 Decimal 121551806
12 Duodecimal 3485a592
16 Hexadecimal 73ebbbe
20 Vigesimal 1hjdja6
36 Base36 20d9z2

Cryptographic Hash Functions

md5 5d7e59d8cb0abf1a61090d5ada7ebb47
sha1 7ee82b80058a1a5f27ecea8efa9615d2dc86f5ac
sha256 00f4f53a0a9797cd9cd87e432177c59d0811b0b5e9a71884c26de774ed670e77
sha512 dafa19e02d85210191227d710c7b2d820618c0ff38aec0ef7c6e0940c00a554d3a6568737242058f98331ab391b0534a3d9f8d94c258eae7ab3b8c2ed808d080
ripemd-160 85a7212a9297f2409ad5d8e06911b617e9df41d0

121551806 as geometric shapes

Circle

Radius = n
Diameter 243103612
Circumference 763732521.52034
Area 4.6416533645866E+16

Sphere

Radius = n
Volume 7.5226846572197E+24
Surface area 1.8566613458346E+17
Circumference 763732521.52034

Square

Length = n
Perimeter 486207224
Area 14774841541861636
Diagonal 171900212.57614

Cube

Length = n
Surface area 88649049251169816
Volume 1.7959086727771E+24
Space diagonal 210533903.74376

Equilateral Triangle

Length = n
Perimeter 364655418
Area 6.3976940560709E+15
Altitude 105266951.87188

Triangular Pyramid

Length = n
Surface area 6.3976940560709E+15
Volume 2.1164986681874E+23
Height 57300070.858714