129331481 (number)

129331481 is an odd 9-digits composite number following 129331480 and preceding 129331482. In scientific notation, it is written as 1.29331481 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 127139364 positive integers (up to 129331481) that are relatively prime to 129331481.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand four hundred eighty-one

Notation

Scientific notation 1.29331481 × 10^8
Engineering notation 1.29331481 × 10^6

Prime Factorization of 129331481

Prime Factorization 59 × 2192059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129331481
Product of the distinct prime numbers

The prime factorization of 129331481 is 59 × 2192059. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 3, 66, 523, 535, 2272, 4828, 35178, 18954, 952470, 207108, 7977399, 5569043, 71049919, 90343105, 547509484, 997227787, 4760691460, 4599900711

Basic calculations (n = 129331481)

Multiplication

n×y
n×2 258662962
n×3 387994443
n×4 517325924
n×5 646657405

Division

n÷y
n÷2 64665740.5
n÷3 43110493.666667
n÷3 32332870.25
n÷5 25866296.2

Exponentiation

ny
n2 16726631977653361
n3 2.1632800858119E+24
n4 2.7978021731586E+32
n5 3.6184389859961E+40

Nth Root

y√n
2√n 11372.399966586
3√n 505.70985490692
4√n 106.64145519724
5√n 41.912237860683

Divisors of 129331481

1, 59, 2192059, 129331481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129331480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129331481 can be divided by 4 positive divisors. The sum of these divisors (counting 129331481) is 1, the average is 0.25.

Base conversion 129331481

Base System Value
2 Binary 111101101010111000100011001
3 Ternary 100000100201102212
4 Quaternary 13231113010121
5 Quinary 231102101411
6 Senary 20500004505
8 Octal 755270431
10 Decimal 129331481
12 Duodecimal 37390735
16 Hexadecimal 7b57119
20 Vigesimal 20868e1
36 Base36 2500t5

Cryptographic Hash Functions

md5 a8cc69d4ff0e4315dd34fc0d68534b38
sha1 e6418f78e9d86226955774a93c4ee13e289278d7
sha256 fce38490804e67167a717a5ee008f584e1ede8bc01ea7c26a6af040db591bca3
sha512 97934c19296efd03335803c4c61211b0d172a1dfd7364c9c0c7e976b610a76ba2623ac8ae4b2c86fcd37e0958c14860f51b13f2f0b71c90fdc2fb8a1c89c0bd1
ripemd-160 0c2df5a0c4c8f1a1ac96ab7fb9034bcf94c57815

129331481 as geometric shapes

Circle

Radius = n
Diameter 258662962
Circumference 812613661.17498
Area 5.2548264140296E+16

Sphere

Radius = n
Volume 9.0615264336582E+24
Surface area 2.1019305656118E+17
Circumference 812613661.17498

Square

Length = n
Perimeter 517325924
Area 16726631977653361
Diagonal 182902334.472

Cube

Length = n
Surface area 100359791865920166
Volume 2.1632800858119E+24
Space diagonal 224008696.11013

Equilateral Triangle

Length = n
Perimeter 387994443
Area 7.2428441062005E+15
Altitude 112004348.05506

Triangular Pyramid

Length = n
Surface area 7.2428441062005E+15
Volume 2.5494500304723E+23
Height 60967444.823999