129789997 (number)

129789997 is an odd 9-digits prime number following 129789996 and preceding 129789998. In scientific notation, it is written as 1.29789997 × 10^8. The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors. There are 129789996 positive integers (up to 129789997) that are relatively prime to 129789997.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred eighty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 1.29789997 × 10^8
Engineering notation 1.29789997 × 10^6

Prime Factorization of 129789997

Prime Factorization 129789997

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129789997
Product of the distinct prime numbers

The prime factorization of 129789997 is 129789997. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 4, 38, 471, 284, 2621, 2644, 42941, 88298, 401436, 477258, 4546461, 5009819, 71368634, 42122344, 533664108, 7857217, 9762790580, 9830132429

Basic calculations (n = 129789997)

Multiplication

n×y
n×2 259579994
n×3 389369991
n×4 519159988
n×5 648949985

Division

n÷y
n÷2 64894998.5
n÷3 43263332.333333
n÷3 32447499.25
n÷5 25957999.4

Exponentiation

ny
n2 16845443321260009
n3 2.18637003813E+24
n4 2.8376896068978E+32
n5 3.683037255662E+40

Nth Root

y√n
2√n 11392.541288053
3√n 506.30677731338
4√n 106.73584818632
5√n 41.941913909981

Divisors of 129789997

1, 129789997

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129789998
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64894999
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11392.541331942
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845905
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129789997 can be divided by 2 positive divisors. The sum of these divisors (counting 129789997) is 129789998, the average is 64894999.

Base conversion 129789997

Base System Value
2 Binary 111101111000111000000101101
3 Ternary 100001020000101221
4 Quaternary 13233013000231
5 Quinary 231211234442
6 Senary 20513503341
8 Octal 757070055
10 Decimal 129789997
12 Duodecimal 37571b51
16 Hexadecimal 7bc702d
20 Vigesimal 20b3ejh
36 Base36 259ulp

Cryptographic Hash Functions

md5 20c6776de2e230473e37f9b4683b5af2
sha1 f5a45cb19e3966da1fce17dd4f86bb0705c803ad
sha256 f0d937222e08750a4a5518c72a736a2dff5c8e154d88710af9d2aef3dc1f37a9
sha512 c973c6f4d203217e41ea1d2078f2ee63fb04236bf5345aae8da9a92a57da84eeaebab9e59954e7c7189dd2bb4b468d0df03456ce05375d78a207af23dae8642e
ripemd-160 b43dfc059887315e939950d196e23faaba3ae509

129789997 as geometric shapes

Circle

Radius = n
Diameter 259579994
Circumference 815494602.16928
Area 5.2921520984534E+16

Sphere

Radius = n
Volume 9.1582453997574E+24
Surface area 2.1168608393813E+17
Circumference 815494602.16928

Square

Length = n
Perimeter 519159988
Area 16845443321260009
Diagonal 183550774.01776

Cube

Length = n
Surface area 101072659927560054
Volume 2.18637003813E+24
Space diagonal 224802869.11821

Equilateral Triangle

Length = n
Perimeter 389369991
Area 7.294290927111E+15
Altitude 112401434.55911

Triangular Pyramid

Length = n
Surface area 7.294290927111E+15
Volume 2.5766618002414E+23
Height 61183591.339254