129622888 (number)

129622888 is an even 9-digits composite number following 129622887 and preceding 129622889. In scientific notation, it is written as 1.29622888 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 63923328 positive integers (up to 129622888) that are relatively prime to 129622888.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-two thousand eight hundred eighty-eight

Notation

Scientific notation 1.29622888 × 10^8
Engineering notation 1.29622888 × 10^6

Prime Factorization of 129622888

Prime Factorization 2 × 2 × 2 × 73 × 221957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32405722
Product of the distinct prime numbers

The prime factorization of 129622888 is 2 × 2 × 2 × 73 × 221957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129622888)

Multiplication

n×y
n×2 259245776
n×3 388868664
n×4 518491552
n×5 648114440

Division

n÷y
n÷2 64811444
n÷3 43207629.333333
n÷3 32405722
n÷5 25924577.6

Exponentiation

ny
n2 16802093093460544
n3 2.1779358312192E+24
n4 2.8231033232131E+32
n5 3.6593880587729E+40

Nth Root

y√n
2√n 11385.204785159
3√n 506.08938830224
4√n 106.70147508427
5√n 41.931108017527

Divisors of 129622888

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129622887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129622888 can be divided by 16 positive divisors. The sum of these divisors (counting 129622888) is 1, the average is 0.0625.

Base conversion 129622888

Base System Value
2 Binary 111101110011110001101101000
3 Ternary 100000220112011201
4 Quaternary 13232132031220
5 Quinary 231140413023
6 Senary 20510133544
8 Octal 756361550
10 Decimal 129622888
12 Duodecimal 374b12b4
16 Hexadecimal 7b9e368
20 Vigesimal 20a2h48
36 Base36 2569ns

Cryptographic Hash Functions

md5 bc60bc8c53e955dc3a5689fbd2d52a56
sha1 b54cdc51beedaeb52a7570ced0fad7555ff460f9
sha256 3142539692e7ef91b7cc18f60168ce11c416f26e4b1a376ee3f910b3991859dc
sha512 e1129163ed88404e245122873687d875d39ab7026f706d23eb3f50e5b2e6a0ad7b8366fc2055e9fc71a3bdd3d39da76c210de7ff01c5a6134e3666e6e9d13bbc
ripemd-160 a70de46c0b753a773da4e9a81eb72f6aa274daf6

129622888 as geometric shapes

Circle

Radius = n
Diameter 259245776
Circumference 814444625.35579
Area 5.2785332227347E+16

Sphere

Radius = n
Volume 9.1229162764643E+24
Surface area 2.1114132890939E+17
Circumference 814444625.35579

Square

Length = n
Perimeter 518491552
Area 16802093093460544
Diagonal 183314446.20357

Cube

Length = n
Surface area 100812558560763264
Volume 2.1779358312192E+24
Space diagonal 224513427.83981

Equilateral Triangle

Length = n
Perimeter 388868664
Area 7.2755197278439E+15
Altitude 112256713.91991

Triangular Pyramid

Length = n
Surface area 7.2755197278439E+15
Volume 2.5667219920738E+23
Height 61104815.40119