121031838 (number)

121031838 is an even 9-digits composite number following 121031837 and preceding 121031839. In scientific notation, it is written as 1.21031838 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 40109712 positive integers (up to 121031838) that are relatively prime to 121031838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21031838 × 10^8
Engineering notation 1.21031838 × 10^6

Prime Factorization of 121031838

Prime Factorization 2 × 9 × 173 × 38867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121031838
Product of the distinct prime numbers

The prime factorization of 121031838 is 2 × 9 × 173 × 38867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 95, 5, 623, 725, 4473, 6752, 86359, 95950, 368031, 962623, 5714816, 6742324, 55524838, 10532648, 613050308, 496357852, 4804060921, 4675578144

Basic calculations (n = 121031838)

Multiplication

n×y
n×2 242063676
n×3 363095514
n×4 484127352
n×5 605159190

Division

n÷y
n÷2 60515919
n÷3 40343946
n÷3 30257959.5
n÷5 24206367.6

Exponentiation

ny
n2 14648705809658244
n3 1.7729597884642E+24
n4 2.1458458189792E+32
n5 2.5971566353566E+40

Nth Root

y√n
2√n 11001.447086634
3√n 494.65212165885
4√n 104.88778330499
5√n 41.35994244277

Divisors of 121031838

1, 2, 9, 18, 173, 346, 1557, 3114, 38867, 77734, 349803, 699606, 6723991, 13447982, 60515919, 121031838

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 -121031837
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 121031838 can be divided by 16 positive divisors. The sum of these divisors (counting 121031838) is 1, the average is 0.0625.

Base conversion 121031838

Base System Value
2 Binary 111001101101100110010011110
3 Ternary 22102202001110200
4 Quaternary 13031230302132
5 Quinary 221441004323
6 Senary 20002044330
8 Octal 715546236
10 Decimal 121031838
12 Duodecimal 346496a6
16 Hexadecimal 736cc9e
20 Vigesimal 1hg8jbi
36 Base36 2024ri

Cryptographic Hash Functions

md5 d933c3b40d7c347c1b62a2e792107499
sha1 20ea715b52b40839e01b26957a5134aa0e7dd2fe
sha256 55e93967b9a73bccd17271f67b74c1c87b293d74c2b0beefa5ee02b3ae185a27
sha512 8991f463ec122a5c325c65338e6944823d7d3206c0f777e9dccfb7ca024d6677a8619689fa7c990fef67eb49c594f3194f3ddf4152414b21160a062dc7c4e0ef
ripemd-160 9a4090febd387b54e396a6e472806e87fc368c69

121031838 as geometric shapes

Circle

Radius = n
Diameter 242063676
Circumference 760465466.22254
Area 4.602026655622E+16

Sphere

Radius = n
Volume 7.4265565953991E+24
Surface area 1.8408106622488E+17
Circumference 760465466.22254

Square

Length = n
Perimeter 484127352
Area 14648705809658244
Diagonal 171164866.77854

Cube

Length = n
Surface area 87892234857949464
Volume 1.7729597884642E+24
Space diagonal 209633292.74945

Equilateral Triangle

Length = n
Perimeter 363095514
Area 6.3430756818644E+15
Altitude 104816646.37472

Triangular Pyramid

Length = n
Surface area 6.3430756818644E+15
Volume 2.0894531486569E+23
Height 57054955.592848