121127988 (number)

121127988 is an even 9-digits composite number following 121127987 and preceding 121127989. In scientific notation, it is written as 1.21127988 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 39807040 positive integers (up to 121127988) that are relatively prime to 121127988.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred twenty-seven thousand nine hundred eighty-eight

Notation

Scientific notation 1.21127988 × 10^8
Engineering notation 1.21127988 × 10^6

Prime Factorization of 121127988

Prime Factorization 2 × 2 × 3 × 71 × 142169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 60563994
Product of the distinct prime numbers

The prime factorization of 121127988 is 2 × 2 × 3 × 71 × 142169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 55, 23, 942, 42, 6074, 5946, 40896, 43662, 374323, 238846, 1799787, 1220505, 55849663, 36482925, 629834409, 978033533, 6274447910, 6066304949

Basic calculations (n = 121127988)

Multiplication

n×y
n×2 242255976
n×3 363383964
n×4 484511952
n×5 605639940

Division

n÷y
n÷2 60563994
n÷3 40375996
n÷3 30281997
n÷5 24225597.6

Exponentiation

ny
n2 14671989476928144
n3 1.7771885652975E+24
n4 2.1526727521109E+32
n5 2.6074891928562E+40

Nth Root

y√n
2√n 11005.816098773
3√n 494.78307401386
4√n 104.90860831587
5√n 41.366511780968

Divisors of 121127988

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 142169, 284338, 426507, 568676, 853014, 1706028, 10093999, 20187998, 30281997, 40375996, 60563994, 121127988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121127987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121127988 can be divided by 24 positive divisors. The sum of these divisors (counting 121127988) is 1, the average is 0.041666666666667.

Base conversion 121127988

Base System Value
2 Binary 111001110000100010000110100
3 Ternary 22102220221100210
4 Quaternary 13032010100310
5 Quinary 222002043423
6 Senary 20004105420
8 Octal 716042064
10 Decimal 121127988
12 Duodecimal 34695270
16 Hexadecimal 7384434
20 Vigesimal 1hh0jj8
36 Base36 2046yc

Cryptographic Hash Functions

md5 2f53f0412594639429ea10e582a3b99f
sha1 70ef086b0de0976f3e852b2251edcf7962d0463b
sha256 69363f79351a7b1900a935b681d5f12e0dca9046da80d449b627bf160feb6b0b
sha512 2163a868b81daf555f817d36fda4ddbcf4268c0bec5dc6bf412df10d490a596d695b4f3ad5e2a6d958008130881aa99a5a72f752c0da2a8871fc45109b0161fd
ripemd-160 ce3e29402d3efbdaa5b001bca522788b5f474d35

121127988 as geometric shapes

Circle

Radius = n
Diameter 242255976
Circumference 761069594.48983
Area 4.6093414354264E+16

Sphere

Radius = n
Volume 7.4442700543765E+24
Surface area 1.8437365741706E+17
Circumference 761069594.48983

Square

Length = n
Perimeter 484511952
Area 14671989476928144
Diagonal 171300843.41257

Cube

Length = n
Surface area 88031936861568864
Volume 1.7771885652975E+24
Space diagonal 209799829.43459

Equilateral Triangle

Length = n
Perimeter 363383964
Area 6.3531578055389E+15
Altitude 104899914.7173

Triangular Pyramid

Length = n
Surface area 6.3531578055389E+15
Volume 2.0944368099484E+23
Height 57100281.137522