402129247 (number)

402129247 is an odd 9-digits composite number following 402129246 and preceding 402129248. In scientific notation, it is written as 4.02129247 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 370712160 positive integers (up to 402129247) that are relatively prime to 402129247.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred twenty-nine thousand two hundred forty-seven

Notation

Scientific notation 4.02129247 × 10^8
Engineering notation 4.02129247 × 10^6

Prime Factorization of 402129247

Prime Factorization 13 × 13 × 1723 × 1381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30933019
Product of the distinct prime numbers

The prime factorization of 402129247 is 13 × 13 × 1723 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 402129247)

Multiplication

n×y
n×2 804258494
n×3 1206387741
n×4 1608516988
n×5 2010646235

Division

n÷y
n÷2 201064623.5
n÷3 134043082.33333
n÷3 100532311.75
n÷5 80425849.4

Exponentiation

ny
n2 161707931292787009
n3 6.5027488644696E+25
n4 2.6149455042993E+34
n5 1.0515460665899E+43

Nth Root

y√n
2√n 20053.160523967
3√n 738.11135564078
4√n 141.6091823434
5√n 52.586362652764

Divisors of 402129247

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402129246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402129247 can be divided by 12 positive divisors. The sum of these divisors (counting 402129247) is 1, the average is 0.083333333333333.

Base conversion 402129247

Base System Value
2 Binary 10111111110000000000101011111
3 Ternary 1001000200021121211
4 Quaternary 113332000011133
5 Quinary 1310421113442
6 Senary 103523005251
8 Octal 2776000537
10 Decimal 402129247
12 Duodecimal b2809827
16 Hexadecimal 17f8015f
20 Vigesimal 65d6327
36 Base36 6nf0wv

Cryptographic Hash Functions

md5 7f01f67c400961302570c3df551e1015
sha1 e4deb9504380a2d130bb26a690e25169558d2d7d
sha256 870e93a542008f8784e98b46d3b6ba4a46350d54cf9c18f268f3f7c20117e202
sha512 3368cbd69bee4237a9906ee41ac0570df4109fcf7d3f237f6d726aa912526e6214d5593a24b55f4e290248bda2717d3886e0b913982b76fda4f1788de836aa5f
ripemd-160 89cddb041a4fd31cd4b39bb45d281d95e92906b5

402129247 as geometric shapes

Circle

Radius = n
Diameter 804258494
Circumference 2526652576.3376
Area 5.0802044897662E+17

Sphere

Radius = n
Volume 2.7238650747676E+26
Surface area 2.0320817959065E+18
Circumference 2526652576.3376

Square

Length = n
Perimeter 1608516988
Area 161707931292787009
Diagonal 568696634.93428

Cube

Length = n
Surface area 970247587756722054
Volume 6.5027488644696E+25
Space diagonal 696508287.01341

Equilateral Triangle

Length = n
Perimeter 1206387741
Area 7.0021588246491E+16
Altitude 348254143.50671

Triangular Pyramid

Length = n
Surface area 7.0021588246491E+16
Volume 7.6635630306993E+24
Height 189565544.97809