129857797 (number)

129857797 is an odd 9-digits prime number following 129857796 and preceding 129857798. In scientific notation, it is written as 1.29857797 × 10^8. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 129857796 positive integers (up to 129857797) that are relatively prime to 129857797.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29857797 × 10^8
Engineering notation 1.29857797 × 10^6

Prime Factorization of 129857797

Prime Factorization 129857797

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129857797
Product of the distinct prime numbers

The prime factorization of 129857797 is 129857797. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 1, 19, 65, 543, 283, 6298, 3214, 82922, 92752, 984413, 457812, 9687251, 2479156, 26867331, 8674063, 525429611, 440671178, 9511736034, 6124645712

Basic calculations (n = 129857797)

Multiplication

n×y
n×2 259715594
n×3 389573391
n×4 519431188
n×5 649288985

Division

n÷y
n÷2 64928898.5
n÷3 43285932.333333
n÷3 32464449.25
n÷5 25971559.4

Exponentiation

ny
n2 16863047441693209
n3 2.1897981914848E+24
n4 2.843623690208E+32
n5 3.6926670790742E+40

Nth Root

y√n
2√n 11395.516530636
3√n 506.39492386975
4√n 106.7497846866
5√n 41.946294937524

Divisors of 129857797

1, 129857797

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129857798
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64928899
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11395.516574513
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845985
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129857797 can be divided by 2 positive divisors. The sum of these divisors (counting 129857797) is 129857798, the average is 64928899.

Base conversion 129857797

Base System Value
2 Binary 111101111010111100100000101
3 Ternary 100001100110102001
4 Quaternary 13233113210011
5 Quinary 231220422142
6 Senary 20515145301
8 Octal 757274405
10 Decimal 129857797
12 Duodecimal 375a5231
16 Hexadecimal 7bd7905
20 Vigesimal 20bc49h
36 Base36 25bax1

Cryptographic Hash Functions

md5 8258ad7eea907316cc035328c8b2c6aa
sha1 a9864cb436acbc4d104ef569ec0f9b9fc436fc79
sha256 3ecff165802ac5a7a73d4c25633e66484d29107ce3ce7435512158a595d48b6e
sha512 045b42a8e3bca2db777ad542edd1bc53f264df0f84aadf62a2cdeb1080e18fe125d0e0a9061ddc7e1f1e97261c0ac04ea78dc4efac51f5cc39f9da8e3a1cba2e
ripemd-160 3d8c4b1a192595fd27b86c81798c10b3d46085d3

129857797 as geometric shapes

Circle

Radius = n
Diameter 259715594
Circumference 815920602.13311
Area 5.297682595996E+16

Sphere

Radius = n
Volume 9.1726052149503E+24
Surface area 2.1190730383984E+17
Circumference 815920602.13311

Square

Length = n
Perimeter 519431188
Area 16863047441693209
Diagonal 183646657.69729

Cube

Length = n
Surface area 101178284650159254
Volume 2.1897981914848E+24
Space diagonal 224920302.16297

Equilateral Triangle

Length = n
Perimeter 389573391
Area 7.3019137348643E+15
Altitude 112460151.08148

Triangular Pyramid

Length = n
Surface area 7.3019137348643E+15
Volume 2.5807019177149E+23
Height 61215552.565764