129757068 (number)

129757068 is an even 9-digits composite number following 129757067 and preceding 129757069. In scientific notation, it is written as 1.29757068 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 36951552 positive integers (up to 129757068) that are relatively prime to 129757068.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred fifty-seven thousand sixty-eight

Notation

Scientific notation 1.29757068 × 10^8
Engineering notation 1.29757068 × 10^6

Prime Factorization of 129757068

Prime Factorization 2 × 2 × 21 × 3 × 1297 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64878534
Product of the distinct prime numbers

The prime factorization of 129757068 is 2 × 2 × 21 × 3 × 1297 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129757068)

Multiplication

n×y
n×2 259514136
n×3 389271204
n×4 519028272
n×5 648785340

Division

n÷y
n÷2 64878534
n÷3 43252356
n÷3 32439267
n÷5 25951413.6

Exponentiation

ny
n2 16836896695956624
n3 2.1847063494862E+24
n4 2.8348109035032E+32
n5 3.67836751173E+40

Nth Root

y√n
2√n 11391.095996435
3√n 506.26395535376
4√n 106.72907755825
5√n 41.939785478675

Divisors of 129757068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129757067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129757068 can be divided by 48 positive divisors. The sum of these divisors (counting 129757068) is 1, the average is 0.020833333333333.

Base conversion 129757068

Base System Value
2 Binary 111101110111110111110001100
3 Ternary 100001011100020100
4 Quaternary 13232332332030
5 Quinary 231204211233
6 Senary 20513051100
8 Octal 756767614
10 Decimal 129757068
12 Duodecimal 37556a90
16 Hexadecimal 7bbef8c
20 Vigesimal 20ajcd8
36 Base36 259570

Cryptographic Hash Functions

md5 2190f23af1716a5eec3c389b255e079e
sha1 901f5f12970101a595378345f789d615209c2804
sha256 baa75a8d5e5043a213bbcc5cca29d320d7ba1146e11ece8fc37c483c0d848133
sha512 9449734e2c0a222e1f7ab64d3ae12ecc2c3c1fa87c080954d122d684ad85d50d249011f529f00ef79e98a2e9bbfd29eb46534fbac03c1d6d5507d31a27d27e27
ripemd-160 4d4baef1f2ca45265e08454376904d92824f7e84

129757068 as geometric shapes

Circle

Radius = n
Diameter 259514136
Circumference 815287703.1603
Area 5.2894670969268E+16

Sphere

Radius = n
Volume 9.1512765570625E+24
Surface area 2.1157868387707E+17
Circumference 815287703.1603

Square

Length = n
Perimeter 519028272
Area 16836896695956624
Diagonal 183504205.37937

Cube

Length = n
Surface area 101021380175739744
Volume 2.1847063494862E+24
Space diagonal 224745834.41717

Equilateral Triangle

Length = n
Perimeter 389271204
Area 7.2905901297964E+15
Altitude 112372917.20858

Triangular Pyramid

Length = n
Surface area 7.2905901297964E+15
Volume 2.5747011243717E+23
Height 61168068.459789