402145247 (number)

402145247 is an odd 9-digits composite number following 402145246 and preceding 402145248. In scientific notation, it is written as 4.02145247 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 337934592 positive integers (up to 402145247) that are relatively prime to 402145247.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred forty-five thousand two hundred forty-seven

Notation

Scientific notation 4.02145247 × 10^8
Engineering notation 4.02145247 × 10^6

Prime Factorization of 402145247

Prime Factorization 7 × 12629 × 4549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 402145247
Product of the distinct prime numbers

The prime factorization of 402145247 is 7 × 12629 × 4549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 12, 36, 385, 517, 6964, 1812, 58756, 79096, 867046, 270785, 5556831, 387421, 31343728, 37718872, 882217831, 34138388, 7836536026, 2686443236

Basic calculations (n = 402145247)

Multiplication

n×y
n×2 804290494
n×3 1206435741
n×4 1608580988
n×5 2010726235

Division

n÷y
n÷2 201072623.5
n÷3 134048415.66667
n÷3 100536311.75
n÷5 80429049.4

Exponentiation

ny
n2 161720799684691009
n3 6.5035250934238E+25
n4 2.6153617050656E+34
n5 1.0517552788779E+43

Nth Root

y√n
2√n 20053.559459607
3√n 738.12114488569
4√n 141.6105909161
5√n 52.586781109475

Divisors of 402145247

1, 7, 4549, 12629, 31843, 88403, 57449321, 402145247

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402145246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402145247 can be divided by 8 positive divisors. The sum of these divisors (counting 402145247) is 1, the average is 0.125.

Base conversion 402145247

Base System Value
2 Binary 10111111110000011111111011111
3 Ternary 1001000201002120102
4 Quaternary 113332003333133
5 Quinary 1310422121442
6 Senary 103523211315
8 Octal 2776037737
10 Decimal 402145247
12 Duodecimal b2816b3b
16 Hexadecimal 17f83fdf
20 Vigesimal 65d8327
36 Base36 6nfd9b

Cryptographic Hash Functions

md5 27a3ede5e0feb8718484cd82b6515c7b
sha1 b3c4502be8834fe5b719092816cfa04f05fdc66a
sha256 a78c239fe3b7b6d43f95dcae312de87e87aba879963bb4e342c7da9f20b43730
sha512 a5684da47fbd0dd7a3c683a55bbad818c48537b462bb955aab2778f8b0f6f794c2f789f7f6a28db9e15abf397cdecdf7a4f092aa08077449fffdc81b1e5875ab
ripemd-160 974387d099b31c3a4b3de8c11a8758e25175fcf2

402145247 as geometric shapes

Circle

Radius = n
Diameter 804290494
Circumference 2526753107.3025
Area 5.0806087622209E+17

Sphere

Radius = n
Volume 2.7241902207916E+26
Surface area 2.0322435048884E+18
Circumference 2526753107.3025

Square

Length = n
Perimeter 1608580988
Area 161720799684691009
Diagonal 568719262.35128

Cube

Length = n
Surface area 970324798108146054
Volume 6.5035250934238E+25
Space diagonal 696535999.82634

Equilateral Triangle

Length = n
Perimeter 1206435741
Area 7.0027160423638E+16
Altitude 348267999.91317

Triangular Pyramid

Length = n
Surface area 7.0027160423638E+16
Volume 7.6644778252947E+24
Height 189573087.45043