1213408840 (number)

1213408840 is an even 10-digits composite number following 1213408839 and preceding 1213408841. In scientific notation, it is written as 1.213408840 × 10^9. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 413019648 positive integers (up to 1213408840) that are relatively prime to 1213408840.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million four hundred eight thousand eight hundred forty

Notation

Scientific notation 1.213408840 × 10^9
Engineering notation 1.213408840 × 10^9

Prime Factorization of 1213408840

Prime Factorization 2 × 2 × 2 × 7 × 5 × 139 × 31177

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 303352210
Product of the distinct prime numbers

The prime factorization of 1213408840 is 2 × 2 × 2 × 7 × 5 × 139 × 31177. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 8, 74, 68, 883, 9586, 6481, 7727, 39896, 858527, 82137, 9585114, 3344609, 56235342, 85541482, 346757002, 437342842, 3890787544, 1310941579

Basic calculations (n = 1213408840)

Multiplication

n×y
n×2 2426817680
n×3 3640226520
n×4 4853635360
n×5 6067044200

Division

n÷y
n÷2 606704420
n÷3 404469613.33333
n÷3 303352210
n÷5 242681768

Exponentiation

ny
n2 1472361012990145600
n3 1.7865758688336E+27
n4 2.1678469525734E+36
n5 2.6304846560196E+45

Nth Root

y√n
2√n 34834.018430264
3√n 1066.6019782819
4√n 186.63873775362
5√n 65.584533068263

Divisors of 1213408840

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1390, 1946, 2780, 3892, 4865, 5560, 7784, 9730, 19460, 31177, 38920, 62354, 124708, 155885, 218239, 249416, 311770, 436478, 623540, 872956, 1091195, 1247080, 1745912, 2182390, 4333603, 4364780, 8667206, 8729560, 17334412, 21668015, 30335221, 34668824, 43336030, 60670442, 86672060, 121340884, 151676105, 173344120, 242681768, 303352210, 606704420, 1213408840

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 -1213408839
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 1213408840 can be divided by 64 positive divisors. The sum of these divisors (counting 1213408840) is 1, the average is 0.015625.

Base conversion 1213408840

Base System Value
2 Binary 1001000010100110010011001001000
3 Ternary 10010120020120000011
4 Quaternary 1020110302121020
5 Quinary 4441113040330
6 Senary 320223321304
8 Octal 11024623110
10 Decimal 1213408840
12 Duodecimal 29a450234
16 Hexadecimal 48532648
20 Vigesimal ij3g220
36 Base36 k2fk94

Cryptographic Hash Functions

md5 800bc7284c1359719808a5e926261b46
sha1 157d88090f5cf72c5d2216110cddb36e27bf0711
sha256 34f97d19999b1867f6f4da61a1235bd9966250cfa02d48f71d6ead90c073606b
sha512 95b42b96153f64bc5351ae3566851293859c36dedeb4bf23388e8c15d0bfb54be684d01c985b77b3ef2f39a3eba45d6d5cdffcdfced2d53b198b069539a3a4dc
ripemd-160 5a2eb116f95e79c27817a6aca7915f947eb1ea15

1213408840 as geometric shapes

Circle

Radius = n
Diameter 2426817680
Circumference 7624072595.0898
Area 4.6255585418419E+18

Sphere

Radius = n
Volume 7.4835914994779E+27
Surface area 1.8502234167367E+19
Circumference 7624072595.0898

Square

Length = n
Perimeter 4853635360
Area 1472361012990145600
Diagonal 1716019238.2314

Cube

Length = n
Surface area 8834166077940873600
Volume 1.7865758688336E+27
Space diagonal 2101685761.2332

Equilateral Triangle

Length = n
Perimeter 3640226520
Area 6.3755102039563E+17
Altitude 1050842880.6166

Triangular Pyramid

Length = n
Surface area 6.3755102039563E+17
Volume 2.1054998532608E+26
Height 572006412.7438