1247394401 (number)

1247394401 is an odd 10-digits composite number following 1247394400 and preceding 1247394402. In scientific notation, it is written as 1.247394401 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 1133994900 positive integers (up to 1247394401) that are relatively prime to 1247394401.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-seven million three hundred ninety-four thousand four hundred one

Notation

Scientific notation 1.247394401 × 10^9
Engineering notation 1.247394401 × 10^9

Prime Factorization of 1247394401

Prime Factorization 11 × 113399491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1247394401
Product of the distinct prime numbers

The prime factorization of 1247394401 is 11 × 113399491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 18, 39, 798, 404, 5180, 444, 54640, 72330, 389707, 308272, 6191049, 1490867, 7216251, 99950380, 109436545, 12500404, 8863428702, 6410982849

Basic calculations (n = 1247394401)

Multiplication

n×y
n×2 2494788802
n×3 3742183203
n×4 4989577604
n×5 6236972005

Division

n÷y
n÷2 623697200.5
n÷3 415798133.66667
n÷3 311848600.25
n÷5 249478880.2

Exponentiation

ny
n2 1555992791646148801
n3 1.9409366962958E+27
n4 2.4211135676548E+36
n5 3.0200835084777E+45

Nth Root

y√n
2√n 35318.471102243
3√n 1076.4683453
4√n 187.93209173061
5√n 65.947867708648

Divisors of 1247394401

1, 11, 113399491, 1247394401

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1247394400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1247394401 can be divided by 4 positive divisors. The sum of these divisors (counting 1247394401) is 1, the average is 0.25.

Base conversion 1247394401

Base System Value
2 Binary 1001010010110011011101001100001
3 Ternary 10012221012012102122
4 Quaternary 1022112123221201
5 Quinary 10023313110101
6 Senary 323435554025
8 Octal 11226335141
10 Decimal 1247394401
12 Duodecimal 2a98bb915
16 Hexadecimal 4a59ba61
20 Vigesimal j9g4601
36 Base36 kmnzoh

Cryptographic Hash Functions

md5 2b862ce4d0e790bc2bb45452d3747ce3
sha1 a9a8a78c13a533cec0cccd2ec890b3a8f2f64391
sha256 2e12463fc372d1003422d7526ebb2752193b232f8c082f84902adf5647018d5f
sha512 2468b4c97b930b5be3678b535aa6e43635cf6e5bce8419bcb6be796d019806f2715c479703450cf6db45040ab31d339ec21a92793cd1731d29ca88f10ed6aa3b
ripemd-160 7b96f6739538a31ba1afdc68eaa682e331530119

1247394401 as geometric shapes

Circle

Radius = n
Diameter 2494788802
Circumference 7837610172.6213
Area 4.8882955232742E+18

Sphere

Radius = n
Volume 8.1301766215542E+27
Surface area 1.9553182093097E+19
Circumference 7837610172.6213

Square

Length = n
Perimeter 4989577604
Area 1555992791646148801
Diagonal 1764082079.5225

Cube

Length = n
Surface area 9.3359567498769E+18
Volume 1.9409366962958E+27
Space diagonal 2160550479.6089

Equilateral Triangle

Length = n
Perimeter 3742183203
Area 6.7376464283552E+17
Altitude 1080275239.8045

Triangular Pyramid

Length = n
Surface area 6.7376464283552E+17
Volume 2.2874158330076E+26
Height 588027359.84082