129126698 (number)

129126698 is an even 9-digits composite number following 129126697 and preceding 129126699. In scientific notation, it is written as 1.29126698 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 61076592 positive integers (up to 129126698) that are relatively prime to 129126698.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-six thousand six hundred ninety-eight

Notation

Scientific notation 1.29126698 × 10^8
Engineering notation 1.29126698 × 10^6

Prime Factorization of 129126698

Prime Factorization 2 × 19 × 829 × 4099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129126698
Product of the distinct prime numbers

The prime factorization of 129126698 is 2 × 19 × 829 × 4099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 93, 18, 452, 217, 835, 2809, 68183, 33184, 517356, 162477, 8810809, 3463667, 19688413, 2095933, 94638397, 138600137, 8227075248, 2264160461

Basic calculations (n = 129126698)

Multiplication

n×y
n×2 258253396
n×3 387380094
n×4 516506792
n×5 645633490

Division

n÷y
n÷2 64563349
n÷3 43042232.666667
n÷3 32281674.5
n÷5 25825339.6

Exponentiation

ny
n2 16673704136383204
n3 2.1530203585601E+24
n4 2.7801240962764E+32
n5 3.5898824458241E+40

Nth Root

y√n
2√n 11363.39289121
3√n 505.44280085377
4√n 106.59921618478
5√n 41.898956709069

Divisors of 129126698

1, 2, 19, 38, 829, 1658, 4099, 8198, 15751, 31502, 77881, 155762, 3398071, 6796142, 64563349, 129126698

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 -129126697
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 129126698 can be divided by 16 positive divisors. The sum of these divisors (counting 129126698) is 1, the average is 0.0625.

Base conversion 129126698

Base System Value
2 Binary 111101100100101000100101010
3 Ternary 22222222022112022
4 Quaternary 13230211010222
5 Quinary 231024023243
6 Senary 20451344442
8 Octal 754450452
10 Decimal 129126698
12 Duodecimal 372b2122
16 Hexadecimal 7b2512a
20 Vigesimal 2070gei
36 Base36 24vmsq

Cryptographic Hash Functions

md5 68a530fadcf0bd8671c6ea45af4626b3
sha1 6563cb2264b11f793b606009896e31b140b139ad
sha256 94d0f19e83ce09968a9cd95dd31c403fa9acf2132860cc30f1c5e127a522ee5f
sha512 388ba9d15feacfd5fa68f461fc39e32b903f25e945b54e6d3ac160c18a1000cec2ac4ec3dd5cacc71b2350cc93847919f48a6a260d597ae855f301ce65c2c8bf
ripemd-160 6bb2b9accaa7f75aa80f6fa826ca1d404e0fbbe8

129126698 as geometric shapes

Circle

Radius = n
Diameter 258253396
Circumference 811326971.63822
Area 5.2381986422991E+16

Sphere

Radius = n
Volume 9.0185505886422E+24
Surface area 2.0952794569196E+17
Circumference 811326971.63822

Square

Length = n
Perimeter 516506792
Area 16673704136383204
Diagonal 182612727.57605

Cube

Length = n
Surface area 100042224818299224
Volume 2.1530203585601E+24
Space diagonal 223654001.5496

Equilateral Triangle

Length = n
Perimeter 387380094
Area 7.2199256786468E+15
Altitude 111827000.7748

Triangular Pyramid

Length = n
Surface area 7.2199256786468E+15
Volume 2.5373588259509E+23
Height 60870909.192018