129500515 (number)

129500515 is an odd 9-digits composite number following 129500514 and preceding 129500516. In scientific notation, it is written as 1.29500515 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 100027872 positive integers (up to 129500515) that are relatively prime to 129500515.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred thousand five hundred fifteen

Notation

Scientific notation 1.29500515 × 10^8
Engineering notation 1.29500515 × 10^6

Prime Factorization of 129500515

Prime Factorization 5 × 29 × 893107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129500515
Product of the distinct prime numbers

The prime factorization of 129500515 is 5 × 29 × 893107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 97, 75, 704, 300, 5251, 2138, 39093, 77450, 32435, 256732, 8014409, 2098908, 60885925, 92114278, 704571349, 315107625, 5978030708, 1394931476

Basic calculations (n = 129500515)

Multiplication

n×y
n×2 259001030
n×3 388501545
n×4 518002060
n×5 647502575

Division

n÷y
n÷2 64750257.5
n÷3 43166838.333333
n÷3 32375128.75
n÷5 25900103

Exponentiation

ny
n2 16770383385265225
n3 2.1717732851393E+24
n4 2.8124575888878E+32
n5 3.6421470617663E+40

Nth Root

y√n
2√n 11379.829304519
3√n 505.93007699242
4√n 106.67628276482
5√n 41.923187851026

Divisors of 129500515

1, 5, 29, 145, 893107, 4465535, 25900103, 129500515

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 -129500514
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 129500515 can be divided by 8 positive divisors. The sum of these divisors (counting 129500515) is 1, the average is 0.125.

Base conversion 129500515

Base System Value
2 Binary 111101110000000010101100011
3 Ternary 100000200022022101
4 Quaternary 13232000111203
5 Quinary 231123004030
6 Senary 20503351231
8 Octal 756002543
10 Decimal 129500515
12 Duodecimal 37452517
16 Hexadecimal 7b80563
20 Vigesimal 2097b5f
36 Base36 253n8j

Cryptographic Hash Functions

md5 3c65eb009708bd87a82c84ff53117623
sha1 20c6298c4fd472b79c98352dae3007bd95d038e7
sha256 1a0994c3d309d92a4441a652f0609d4f165ca0d2e277f1dd29b0977f5b20ea39
sha512 841cc288553fa3ca19f037068e0866512a8275099fb4453fa4067709e12931a930917d4dac6a5d75d55cd90577a197335f42d2145577187c30667c07abf88c19
ripemd-160 76bb85c2b88fc96bdd4adc94f7a11b221aa6ca54

129500515 as geometric shapes

Circle

Radius = n
Diameter 259001030
Circumference 813675733.12019
Area 5.2685713241034E+16

Sphere

Radius = n
Volume 9.0971026638082E+24
Surface area 2.1074285296413E+17
Circumference 813675733.12019

Square

Length = n
Perimeter 518002060
Area 16770383385265225
Diagonal 183141384.6473

Cube

Length = n
Surface area 100622300311591350
Volume 2.1717732851393E+24
Space diagonal 224301471.58634

Equilateral Triangle

Length = n
Perimeter 388501545
Area 7.2617890214221E+15
Altitude 112150735.79317

Triangular Pyramid

Length = n
Surface area 7.2617890214221E+15
Volume 2.5594593618696E+23
Height 61047128.215767