129403864 (number)

129403864 is an even 9-digits composite number following 129403863 and preceding 129403865. In scientific notation, it is written as 1.29403864 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 60206080 positive integers (up to 129403864) that are relatively prime to 129403864.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred three thousand eight hundred sixty-four

Notation

Scientific notation 1.29403864 × 10^8
Engineering notation 1.29403864 × 10^6

Prime Factorization of 129403864

Prime Factorization 2 × 2 × 2 × 17 × 89 × 10691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32350966
Product of the distinct prime numbers

The prime factorization of 129403864 is 2 × 2 × 2 × 17 × 89 × 10691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 38, 43, 627, 806, 5905, 3287, 79004, 22228, 324463, 480999, 7349080, 6968652, 7438780, 92659238, 762165144, 146042914, 1533096242, 1043278316

Basic calculations (n = 129403864)

Multiplication

n×y
n×2 258807728
n×3 388211592
n×4 517615456
n×5 647019320

Division

n÷y
n÷2 64701932
n÷3 43134621.333333
n÷3 32350966
n÷5 25880772.8

Exponentiation

ny
n2 16745360018130496
n3 2.1669142904172E+24
n4 2.804070821368E+32
n5 3.6285759921468E+40

Nth Root

y√n
2√n 11375.581919181
3√n 505.80418092199
4√n 106.65637308282
5√n 41.916928218454

Divisors of 129403864

1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 10691, 12104, 21382, 42764, 85528, 181747, 363494, 726988, 951499, 1453976, 1902998, 3805996, 7611992, 16175483, 32350966, 64701932, 129403864

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129403863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129403864 can be divided by 32 positive divisors. The sum of these divisors (counting 129403864) is 1, the average is 0.03125.

Base conversion 129403864

Base System Value
2 Binary 111101101101000101111011000
3 Ternary 100000111101201201
4 Quaternary 13231220233120
5 Quinary 231111410424
6 Senary 20501323544
8 Octal 755505730
10 Decimal 129403864
12 Duodecimal 374065b4
16 Hexadecimal 7b68bd8
20 Vigesimal 208f9d4
36 Base36 251kns

Cryptographic Hash Functions

md5 ced9741a196afdb9849c8b62c5d8ccc1
sha1 56578e8b0ed18e2675c1ef9f3f92e449a68bc4a2
sha256 550dbd2a61e5f8f3a7f861c00226c5ba7899f583bee7e1f793d0df46027e6c56
sha512 384ed373571d024a96569721a7f13a1d7ac89f0fa8cfe12732463b82ad008afd9c1b2a182068637182c562606c748eacfca51320779bdf0ea4efcca0af91c1fe
ripemd-160 e44cd05a54db812edeaa2129a4e7ea07f5a78ed4

129403864 as geometric shapes

Circle

Radius = n
Diameter 258807728
Circumference 813068456.97707
Area 5.2607100014675E+16

Sphere

Radius = n
Volume 9.0767493543112E+24
Surface area 2.104284000587E+17
Circumference 813068456.97707

Square

Length = n
Perimeter 517615456
Area 16745360018130496
Diagonal 183004699.49228

Cube

Length = n
Surface area 100472160108782976
Volume 2.1669142904172E+24
Space diagonal 224134067.14373

Equilateral Triangle

Length = n
Perimeter 388211592
Area 7.2509535856086E+15
Altitude 112067033.57187

Triangular Pyramid

Length = n
Surface area 7.2509535856086E+15
Volume 2.5537329816734E+23
Height 61001566.497428