1212888980 (number)

1212888980 is an even 10-digits composite number following 1212888979 and preceding 1212888981. In scientific notation, it is written as 1.212888980 × 10^9. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 481664160 positive integers (up to 1212888980) that are relatively prime to 1212888980.

Interesting facts

Basic properties

Name

Name one billion two hundred twelve million eight hundred eighty-eight thousand nine hundred eighty

Notation

Scientific notation 1.212888980 × 10^9
Engineering notation 1.212888980 × 10^9

Prime Factorization of 1212888980

Prime Factorization 2 × 2 × 5 × 139 × 436291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 606444490
Product of the distinct prime numbers

The prime factorization of 1212888980 is 2 × 2 × 5 × 139 × 436291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 97, 68, 153, 164, 1507, 4426, 74895, 98796, 733949, 877741, 2380902, 5808082, 73885822, 72346376, 685477865, 866868440, 6532556677, 6826448979

Basic calculations (n = 1212888980)

Multiplication

n×y
n×2 2425777960
n×3 3638666940
n×4 4851555920
n×5 6064444900

Division

n÷y
n÷2 606444490
n÷3 404296326.66667
n÷3 303222245
n÷5 242577796

Exponentiation

ny
n2 1471099677805440400
n3 1.7842805876918E+27
n4 2.1641342620393E+36
n5 2.6248545976679E+45

Nth Root

y√n
2√n 34826.55567236
3√n 1066.4496353148
4√n 186.61874416135
5√n 65.578912436762

Divisors of 1212888980

1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 436291, 872582, 1745164, 2181455, 4362910, 8725820, 60644449, 121288898, 242577796, 303222245, 606444490, 1212888980

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 -1212888979
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 1212888980 can be divided by 24 positive divisors. The sum of these divisors (counting 1212888980) is 1, the average is 0.041666666666667.

Base conversion 1212888980

Base System Value
2 Binary 1001000010010110011011110010100
3 Ternary 10010112021010220002
4 Quaternary 1020102303132110
5 Quinary 4440444421410
6 Senary 320204230432
8 Octal 11022633624
10 Decimal 1212888980
12 Duodecimal 29a23b418
16 Hexadecimal 484b3794
20 Vigesimal ij0b290
36 Base36 k24f4k

Cryptographic Hash Functions

md5 bc57d45f9c4956f99775accafadfb28b
sha1 b689a2a1fcb4f606aa7691408876b02ad66e1792
sha256 e77cbfa891d0ea1d5fa46562aa0125aafc1f7d9dc79d158ff85c5681c5e4a8cc
sha512 f6424026177ff59d438d973b6187937e9f37f3351101fda43f98c823646cbeef09db61b0f83331855cde4c2fdab55d5a92f7b5cf313435ad5f769ecbcfa01b77
ripemd-160 cc12e07f672e2b54eb11878d09e54b55eb768287

1212888980 as geometric shapes

Circle

Radius = n
Diameter 2425777960
Circumference 7620806218.376
Area 4.6215959404919E+18

Sphere

Radius = n
Volume 7.4739770483138E+27
Surface area 1.8486383761968E+19
Circumference 7620806218.376

Square

Length = n
Perimeter 4851555920
Area 1471099677805440400
Diagonal 1715284045.1689

Cube

Length = n
Surface area 8826598066832642400
Volume 1.7842805876918E+27
Space diagonal 2100785337.3004

Equilateral Triangle

Length = n
Perimeter 3638666940
Area 6.3700484623931E+17
Altitude 1050392668.6502

Triangular Pyramid

Length = n
Surface area 6.3700484623931E+17
Volume 2.1027948384939E+26
Height 571761348.38962