402129245 (number)

402129245 is an odd 9-digits composite number following 402129244 and preceding 402129246. In scientific notation, it is written as 4.02129245 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 275745744 positive integers (up to 402129245) that are relatively prime to 402129245.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.02129245 × 10^8
Engineering notation 4.02129245 × 10^6

Prime Factorization of 402129245

Prime Factorization 35 × 11489407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 402129245
Product of the distinct prime numbers

The prime factorization of 402129245 is 35 × 11489407. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 80, 81, 373, 985, 527, 4052, 85707, 70710, 782706, 63983, 9218245, 5785451, 36857586, 45320282, 856135785, 884496567, 6662010318, 2018769415

Basic calculations (n = 402129245)

Multiplication

n×y
n×2 804258490
n×3 1206387735
n×4 1608516980
n×5 2010646225

Division

n÷y
n÷2 201064622.5
n÷3 134043081.66667
n÷3 100532311.25
n÷5 80425849

Exponentiation

ny
n2 161707929684270025
n3 6.5027487674449E+25
n4 2.6149454522773E+34
n5 1.0515460404404E+43

Nth Root

y√n
2√n 20053.1604741
3√n 738.1113544171
4√n 141.60918216733
5√n 52.586362600456

Divisors of 402129245

1, 35, 11489407, 402129245

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 -402129244
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 402129245 can be divided by 4 positive divisors. The sum of these divisors (counting 402129245) is 1, the average is 0.25.

Base conversion 402129245

Base System Value
2 Binary 10111111110000000000101011101
3 Ternary 1001000200021121202
4 Quaternary 113332000011131
5 Quinary 1310421113440
6 Senary 103523005245
8 Octal 2776000535
10 Decimal 402129245
12 Duodecimal b2809825
16 Hexadecimal 17f8015d
20 Vigesimal 65d6325
36 Base36 6nf0wt

Cryptographic Hash Functions

md5 2fd3a7d9b06cb64bada6a981815fb151
sha1 bcd187a456d0f28e8c8cd5b612838112fe2095dd
sha256 0dc66f567656f99afcc116eaf0a27bd64f8867651e8316fa5dbe500dfe3a7406
sha512 9778b06648e3ca367e3a2d02e656acf8faa3e04a2ef86fdc8cb5a196adacb46bbfb6133d6f7cc3ac1c13587aa98429354cedea59d22495adeb69bebec2e0bef6
ripemd-160 98f3f9206f2e91dbe539464768a8c024af1aac0b

402129245 as geometric shapes

Circle

Radius = n
Diameter 804258490
Circumference 2526652563.7712
Area 5.0802044392332E+17

Sphere

Radius = n
Volume 2.723865034126E+26
Surface area 2.0320817756933E+18
Circumference 2526652563.7712

Square

Length = n
Perimeter 1608516980
Area 161707929684270025
Diagonal 568696632.10585

Cube

Length = n
Surface area 970247578105620150
Volume 6.5027487674449E+25
Space diagonal 696508283.54931

Equilateral Triangle

Length = n
Perimeter 1206387735
Area 7.0021587549983E+16
Altitude 348254141.77466

Triangular Pyramid

Length = n
Surface area 7.0021587549983E+16
Volume 7.6635629163545E+24
Height 189565544.03528