129898771 (number)

129898771 is an odd 9-digits prime number following 129898770 and preceding 129898772. In scientific notation, it is written as 1.29898771 × 10^8. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 129898770 positive integers (up to 129898771) that are relatively prime to 129898771.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred ninety-eight thousand seven hundred seventy-one

Notation

Scientific notation 1.29898771 × 10^8
Engineering notation 1.29898771 × 10^6

Prime Factorization of 129898771

Prime Factorization 129898771

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129898771
Product of the distinct prime numbers

The prime factorization of 129898771 is 129898771. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 10, 92, 90, 776, 373, 4211, 5063, 53720, 67839, 266751, 815105, 7213466, 6819593, 76114460, 16164939, 700246061, 513420831, 9298316528, 4816233952

Basic calculations (n = 129898771)

Multiplication

n×y
n×2 259797542
n×3 389696313
n×4 519595084
n×5 649493855

Division

n÷y
n÷2 64949385.5
n÷3 43299590.333333
n÷3 32474692.75
n÷5 25979754.2

Exponentiation

ny
n2 16873690707310441
n3 2.1918716851137E+24
n4 2.8472143808597E+32
n5 3.6984964884721E+40

Nth Root

y√n
2√n 11397.314201162
3√n 506.44817915915
4√n 106.758204374
5√n 41.948941664402

Divisors of 129898771

1, 129898771

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129898772
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64949386
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11397.314245032
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999846034
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129898771 can be divided by 2 positive divisors. The sum of these divisors (counting 129898771) is 129898772, the average is 64949386.

Base conversion 129898771

Base System Value
2 Binary 111101111100001100100010011
3 Ternary 100001102112121121
4 Quaternary 13233201210103
5 Quinary 231223230041
6 Senary 20520103111
8 Octal 757414423
10 Decimal 129898771
12 Duodecimal 37604a97
16 Hexadecimal 7be1913
20 Vigesimal 20bh6ib
36 Base36 25c6j7

Cryptographic Hash Functions

md5 e1d5d2bcc9b0b99f4f0d9ecc382c612f
sha1 15242270682171c4c1359702fa5f6925ff8878eb
sha256 25031807db9684e7987fb5b21a352be48eccf057b1d15f2e3a9f41e09d056f09
sha512 978bc4612e0813cf940f8d312f3140e1a3805c0853b0b9b228423c9994e412fca1bbbfcd42e576ede04fa3a9c4c88528301b0a1ac144658760fe08c78514e092
ripemd-160 1478f824cc6f01635609111bdc680407277a35a9

129898771 as geometric shapes

Circle

Radius = n
Diameter 259797542
Circumference 816178049.36789
Area 5.3010262765033E+16

Sphere

Radius = n
Volume 9.1812906447531E+24
Surface area 2.1204105106013E+17
Circumference 816178049.36789

Square

Length = n
Perimeter 519595084
Area 16873690707310441
Diagonal 183704603.6838

Cube

Length = n
Surface area 101242144243862646
Volume 2.1918716851137E+24
Space diagonal 224991271.21275

Equilateral Triangle

Length = n
Perimeter 389696313
Area 7.3065224040661E+15
Altitude 112495635.60638

Triangular Pyramid

Length = n
Surface area 7.3065224040661E+15
Volume 2.5831455533912E+23
Height 61234867.894599