121031855 (number)

121031855 is an odd 9-digits composite number following 121031854 and preceding 121031856. In scientific notation, it is written as 1.21031855 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 82993248 positive integers (up to 121031855) that are relatively prime to 121031855.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21031855 × 10^8
Engineering notation 1.21031855 × 10^6

Prime Factorization of 121031855

Prime Factorization 5 × 7 × 3458053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121031855
Product of the distinct prime numbers

The prime factorization of 121031855 is 5 × 7 × 3458053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 51, 35, 81, 737, 5917, 7939, 86416, 62906, 626141, 614520, 4190561, 2652955, 50757453, 76301521, 866735822, 399540293, 1322312291, 1771315641

Basic calculations (n = 121031855)

Multiplication

n×y
n×2 242063710
n×3 363095565
n×4 484127420
n×5 605159275

Division

n÷y
n÷2 60515927.5
n÷3 40343951.666667
n÷3 30257963.75
n÷5 24206371

Exponentiation

ny
n2 14648709924741025
n3 1.7729605355483E+24
n4 2.1458470245921E+32
n5 2.5971584593261E+40

Nth Root

y√n
2√n 11001.447859259
3√n 494.65214481828
4√n 104.88778698809
5√n 41.359943604644

Divisors of 121031855

1, 5, 7, 35, 3458053, 17290265, 24206371, 121031855

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121031854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121031855 can be divided by 8 positive divisors. The sum of these divisors (counting 121031855) is 1, the average is 0.125.

Base conversion 121031855

Base System Value
2 Binary 111001101101100110010101111
3 Ternary 22102202001111022
4 Quaternary 13031230302233
5 Quinary 221441004410
6 Senary 20002044355
8 Octal 715546257
10 Decimal 121031855
12 Duodecimal 346496bb
16 Hexadecimal 736ccaf
20 Vigesimal 1hg8jcf
36 Base36 2024rz

Cryptographic Hash Functions

md5 d9b125e4d35b6710c2a84fa533e79334
sha1 d3d8d01c166e7ad92e670f67603a2d903cff88a0
sha256 fe2c75f7a50c40ca203bc368cd11b9d900aba96261820f5fa7c9cf31771f2144
sha512 4185cbc74ec10bf9f27ef23f7bf101793dc23ef51a37acd6793a0dd39a946d80c7d08e86717c4f2761df08534a2274eeb159f077522b9d3bad8873d5f06fdac8
ripemd-160 ac9a4de72a3f9436a191aeca74f6c5d59a1ba613

121031855 as geometric shapes

Circle

Radius = n
Diameter 242063710
Circumference 760465573.03669
Area 4.6020279484134E+16

Sphere

Radius = n
Volume 7.4265597247776E+24
Surface area 1.8408111793654E+17
Circumference 760465573.03669

Square

Length = n
Perimeter 484127420
Area 14648709924741025
Diagonal 171164890.82017

Cube

Length = n
Surface area 87892259548446150
Volume 1.7729605355483E+24
Space diagonal 209633322.19431

Equilateral Triangle

Length = n
Perimeter 363095565
Area 6.3430774637475E+15
Altitude 104816661.09715

Triangular Pyramid

Length = n
Surface area 6.3430774637475E+15
Volume 2.0894540291039E+23
Height 57054963.606725