121331639 (number)

121331639 is an odd 9-digits composite number following 121331638 and preceding 121331640. In scientific notation, it is written as 1.21331639 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 101816640 positive integers (up to 121331639) that are relatively prime to 121331639.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million three hundred thirty-one thousand six hundred thirty-nine

Notation

Scientific notation 1.21331639 × 10^8
Engineering notation 1.21331639 × 10^6

Prime Factorization of 121331639

Prime Factorization 11 × 13 × 848473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121331639
Product of the distinct prime numbers

The prime factorization of 121331639 is 11 × 13 × 848473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 25, 22, 57, 416, 7078, 4726, 62703, 2736, 503963, 85845, 1264120, 1827863, 80358620, 31079415, 250450640, 34931973, 3779712811, 181875626

Basic calculations (n = 121331639)

Multiplication

n×y
n×2 242663278
n×3 363994917
n×4 485326556
n×5 606658195

Division

n÷y
n÷2 60665819.5
n÷3 40443879.666667
n÷3 30332909.75
n÷5 24266327.8

Exponentiation

ny
n2 14721366622426321
n3 1.7861675406189E+24
n4 2.1671863523189E+32
n5 2.6294827214528E+40

Nth Root

y√n
2√n 11015.064185015
3√n 495.06020966072
4√n 104.9526759307
5√n 41.380412237581

Divisors of 121331639

1, 11, 13, 143, 848473, 9333203, 11030149, 121331639

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 -121331638
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 121331639 can be divided by 8 positive divisors. The sum of these divisors (counting 121331639) is 1, the average is 0.125.

Base conversion 121331639

Base System Value
2 Binary 111001110110101111110110111
3 Ternary 22110022021201102
4 Quaternary 13032311332313
5 Quinary 222030103024
6 Senary 20012320315
8 Octal 716657667
10 Decimal 121331639
12 Duodecimal 3477309b
16 Hexadecimal 73b5fb7
20 Vigesimal 1hi691j
36 Base36 208k3b

Cryptographic Hash Functions

md5 cf6e4fc1be511a52a707f4554d109508
sha1 7e50701ec4ff508266bf647593c03dd419cb7320
sha256 e6aa944ce1c8b6e5cd788f1731c4ab9c0d4f2b5cc0852fefc176a0c408068e96
sha512 db678a271ff80208786a06e43231ef79eda5edeb5a03f318f4808d9aa230e56255527c4e14b725eb93b84b68ac2135e84fc25329b9fe2c7579ddc5425cfff9bb
ripemd-160 0077fc7e6569248932fce369633c950b18767458

121331639 as geometric shapes

Circle

Radius = n
Diameter 242663278
Circumference 762349171.46082
Area 4.6248537231817E+16

Sphere

Radius = n
Volume 7.4818810982518E+24
Surface area 1.8499414892727E+17
Circumference 762349171.46082

Square

Length = n
Perimeter 485326556
Area 14721366622426321
Diagonal 171588849.41876

Cube

Length = n
Surface area 88328199734557926
Volume 1.7861675406189E+24
Space diagonal 210152563.31361

Equilateral Triangle

Length = n
Perimeter 363994917
Area 6.3745387367228E+15
Altitude 105076281.6568

Triangular Pyramid

Length = n
Surface area 6.3745387367228E+15
Volume 2.1050186338448E+23
Height 57196283.139585