1292968278 (number)

1292968278 is an even 10-digits composite number following 1292968277 and preceding 1292968279. In scientific notation, it is written as 1.292968278 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 344624544 positive integers (up to 1292968278) that are relatively prime to 1292968278.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-two million nine hundred sixty-eight thousand two hundred seventy-eight

Notation

Scientific notation 1.292968278 × 10^9
Engineering notation 1.292968278 × 10^9

Prime Factorization of 1292968278

Prime Factorization 2 × 21 × 9 × 19 × 67 × 2687

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1292968278
Product of the distinct prime numbers

The prime factorization of 1292968278 is 2 × 21 × 9 × 19 × 67 × 2687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 43, 97, 619, 6, 8429, 1205, 78972, 93764, 776811, 685448, 6145659, 4715223, 61459758, 55066724, 555861808, 523383794, 6872450024, 9557519989

Basic calculations (n = 1292968278)

Multiplication

n×y
n×2 2585936556
n×3 3878904834
n×4 5171873112
n×5 6464841390

Division

n÷y
n÷2 646484139
n÷3 430989426
n÷3 323242069.5
n÷5 258593655.6

Exponentiation

ny
n2 1671766967914285284
n3 2.1615416577214E+27
n4 2.7948047950093E+36
n5 3.6135939431493E+45

Nth Root

y√n
2√n 35957.86809587
3√n 1089.4215369042
4√n 189.6255997904
5√n 66.42286041298

Divisors of 1292968278

1, 2, 9, 18, 19, 21, 38, 42, 67, 134, 171, 189, 342, 378, 399, 603, 798, 1206, 1273, 1407, 2546, 2687, 2814, 3591, 5374, 7182, 11457, 12663, 22914, 24183, 25326, 26733, 48366, 51053, 53466, 56427, 102106, 112854, 180029, 240597, 360058, 459477, 481194, 507843, 918954, 1015686, 1072113, 1620261, 2144226, 3240522, 3420551, 3780609, 6841102, 7561218, 9649017, 19298034, 30784959, 34025481, 61569918, 68050962, 71831571, 143663142, 646484139, 1292968278

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1292968277
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1292968278 can be divided by 64 positive divisors. The sum of these divisors (counting 1292968278) is 1, the average is 0.015625.

Base conversion 1292968278

Base System Value
2 Binary 1001101000100010010000101010110
3 Ternary 10100002221121001000
4 Quaternary 1031010102011112
5 Quinary 10121444441103
6 Senary 332144444130
8 Octal 11504220526
10 Decimal 1292968278
12 Duodecimal 301019646
16 Hexadecimal 4d112156
20 Vigesimal 104110di
36 Base36 ldsspi

Cryptographic Hash Functions

md5 1fdd8ba6c46b31845111e4fb9ba6eca1
sha1 af8c79ec2f04aed424d7d248aa7185cd8fc18abc
sha256 42eb5bc9dd6fb7792c4b62b94e82b3026a23c9760bd9b329e8c87c892b569578
sha512 a579ca85eaaa6ed4edfbf3f1256e225e2577674dcdfa8d81b61c13324bbb024d77133bf18a293c25d12cf991dc421e0336ca713bc3a64646cdd7998e9ed3bb92
ripemd-160 5ee27723044b8701cac385ff153e0193abe44789

1292968278 as geometric shapes

Circle

Radius = n
Diameter 2585936556
Circumference 8123959286.9789
Area 5.2520108249136E+18

Sphere

Radius = n
Volume 9.0542445231012E+27
Surface area 2.1008043299654E+19
Circumference 8123959286.9789

Square

Length = n
Perimeter 5171873112
Area 1671766967914285284
Diagonal 1828533274.4658

Cube

Length = n
Surface area 1.0030601807486E+19
Volume 2.1615416577214E+27
Space diagonal 2239486750.0708

Equilateral Triangle

Length = n
Perimeter 3878904834
Area 7.2389633171073E+17
Altitude 1119743375.0354

Triangular Pyramid

Length = n
Surface area 7.2389633171073E+17
Volume 2.54740127332E+26
Height 609511091.4886