129968506 (number)

129968506 is an even 9-digits composite number following 129968505 and preceding 129968507. In scientific notation, it is written as 1.29968506 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 64488060 positive integers (up to 129968506) that are relatively prime to 129968506.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-eight thousand five hundred six

Notation

Scientific notation 1.29968506 × 10^8
Engineering notation 1.29968506 × 10^6

Prime Factorization of 129968506

Prime Factorization 2 × 131 × 496063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129968506
Product of the distinct prime numbers

The prime factorization of 129968506 is 2 × 131 × 496063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 38, 82, 993, 828, 1854, 4566, 45290, 23688, 863134, 728877, 2907437, 1365606, 43551100, 17917878, 311886497, 750389366, 6908658765, 3665234106

Basic calculations (n = 129968506)

Multiplication

n×y
n×2 259937012
n×3 389905518
n×4 519874024
n×5 649842530

Division

n÷y
n÷2 64984253
n÷3 43322835.333333
n÷3 32492126.5
n÷5 25993701.2

Exponentiation

ny
n2 16891812551872036
n3 2.1954036409989E+24
n4 2.8533333128758E+32
n5 3.708434677945E+40

Nth Root

y√n
2√n 11400.373064071
3√n 506.53879034683
4√n 106.7725295386
5√n 41.953444680799

Divisors of 129968506

1, 2, 131, 262, 496063, 992126, 64984253, 129968506

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129968505
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129968506 can be divided by 8 positive divisors. The sum of these divisors (counting 129968506) is 1, the average is 0.125.

Base conversion 129968506

Base System Value
2 Binary 111101111110010100101111010
3 Ternary 100001120002021101
4 Quaternary 13233302211322
5 Quinary 231232443011
6 Senary 20521402014
8 Octal 757624572
10 Decimal 129968506
12 Duodecimal 3763930a
16 Hexadecimal 7bf297a
20 Vigesimal 20c6156
36 Base36 25doca

Cryptographic Hash Functions

md5 049fa8a5ba7acbd258faad7493cb4365
sha1 3081873810ba104a7465287f122ce8e205b2e2ff
sha256 ddea0f4ce38d4b87260906613ed4ee2ca3aff3cee208970080d27fb1b1a59190
sha512 f95ea524fb3e42f03e245d44d239d8464d0969a1aca5e4800e4ed0d5586d0f58bf09eeaa0e2b04bb396462994864ff4583ff55afc3f8558ae72bf29c09b65d98
ripemd-160 e9ddcac61249205ce591766a0e4b3f8fc8dbc4db

129968506 as geometric shapes

Circle

Radius = n
Diameter 259937012
Circumference 816616207.29528
Area 5.3067194218777E+16

Sphere

Radius = n
Volume 9.1960852669684E+24
Surface area 2.1226877687511E+17
Circumference 816616207.29528

Square

Length = n
Perimeter 519874024
Area 16891812551872036
Diagonal 183803223.86657

Cube

Length = n
Surface area 101350875311232216
Volume 2.1954036409989E+24
Space diagonal 225112055.77582

Equilateral Triangle

Length = n
Perimeter 389905518
Area 7.314369392943E+15
Altitude 112556027.88791

Triangular Pyramid

Length = n
Surface area 7.314369392943E+15
Volume 2.5873080033199E+23
Height 61267741.288856