1298049480 (number)

1298049480 is an even 10-digits composite number following 1298049479 and preceding 1298049481. In scientific notation, it is written as 1.298049480 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 273867264 positive integers (up to 1298049480) that are relatively prime to 1298049480.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million forty-nine thousand four hundred eighty

Notation

Scientific notation 1.298049480 × 10^9
Engineering notation 1.298049480 × 10^9

Prime Factorization of 1298049480

Prime Factorization 2 × 2 × 2 × 39 × 21 × 5 × 39623

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 324512370
Product of the distinct prime numbers

The prime factorization of 1298049480 is 2 × 2 × 2 × 39 × 21 × 5 × 39623. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 91, 47, 696, 306, 6218, 1461, 91564, 19786, 601876, 920035, 308311, 2093726, 31746982, 92188356, 246027513, 741530456, 3758768368, 8741350645

Basic calculations (n = 1298049480)

Multiplication

n×y
n×2 2596098960
n×3 3894148440
n×4 5192197920
n×5 6490247400

Division

n÷y
n÷2 649024740
n÷3 432683160
n÷3 324512370
n÷5 259609896

Exponentiation

ny
n2 1684932452528270400
n3 2.1871256938394E+27
n4 2.8389973695829E+36
n5 3.6851590593085E+45

Nth Root

y√n
2√n 36028.453755331
3√n 1090.846767879
4√n 189.81162702883
5√n 66.474985229805

Divisors of 1298049480

1, 2, 4, 5, 8, 10, 20, 21, 39, 40, 42, 78, 84, 105, 156, 168, 195, 210, 312, 390, 420, 780, 819, 840, 1560, 1638, 3276, 4095, 6552, 8190, 16380, 32760, 39623, 79246, 158492, 198115, 316984, 396230, 792460, 832083, 1545297, 1584920, 1664166, 3090594, 3328332, 4160415, 6181188, 6656664, 7726485, 8320830, 12362376, 15452970, 16641660, 30905940, 32451237, 33283320, 61811880, 64902474, 129804948, 162256185, 259609896, 324512370, 649024740, 1298049480

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 -1298049479
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 1298049480 can be divided by 64 positive divisors. The sum of these divisors (counting 1298049480) is 1, the average is 0.015625.

Base conversion 1298049480

Base System Value
2 Binary 1001101010111101010100111001000
3 Ternary 10100110111202010200
4 Quaternary 1031113222213020
5 Quinary 10124300040410
6 Senary 332445412200
8 Octal 11527524710
10 Decimal 1298049480
12 Duodecimal 30286a060
16 Hexadecimal 4d5ea9c8
20 Vigesimal 105cg3e0
36 Base36 lgtpe0

Cryptographic Hash Functions

md5 965fcad0fe8e1338a85022249f94a2a4
sha1 e56f630804f22484fb5683bcb5cde5e32e507d9c
sha256 1a6f6c716e4b887063095fb9295737d5ad51c2bf3d685e0f007a93087e502c22
sha512 2cb989e3a59daf26a0c49baec3fc8a8653ed3a949ab637ae6eb26d183b9eab714d6fb8c6c16666af184e45eafabb4827523db2efde35ee5f21d6ce077a6d2eb3
ripemd-160 8627850a250f7befea653401c35c6dc3b9de1963

1298049480 as geometric shapes

Circle

Radius = n
Diameter 2596098960
Circumference 8155885420.7281
Area 5.2933714146578E+18

Sphere

Radius = n
Volume 9.1614106829913E+27
Surface area 2.1173485658631E+19
Circumference 8155885420.7281

Square

Length = n
Perimeter 5192197920
Area 1684932452528270400
Diagonal 1835719179.2473

Cube

Length = n
Surface area 1.010959471517E+19
Volume 2.1871256938394E+27
Space diagonal 2248287650.0984

Equilateral Triangle

Length = n
Perimeter 3894148440
Area 7.2959715377515E+17
Altitude 1124143825.0492

Triangular Pyramid

Length = n
Surface area 7.2959715377515E+17
Volume 2.5775523490353E+26
Height 611906393.08245