129897277 (number)

129897277 is an odd 9-digits composite number following 129897276 and preceding 129897278. In scientific notation, it is written as 1.29897277 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 129314556 positive integers (up to 129897277) that are relatively prime to 129897277.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29897277 × 10^8
Engineering notation 1.29897277 × 10^6

Prime Factorization of 129897277

Prime Factorization 223 × 582499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129897277
Product of the distinct prime numbers

The prime factorization of 129897277 is 223 × 582499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 12, 100, 74, 386, 4085, 2566, 17228, 65773, 744414, 32998, 1529318, 7021691, 66095706, 54565874, 761788529, 114309501, 4354438052, 2170548847

Basic calculations (n = 129897277)

Multiplication

n×y
n×2 259794554
n×3 389691831
n×4 519589108
n×5 649486385

Division

n÷y
n÷2 64948638.5
n÷3 43299092.333333
n÷3 32474319.25
n÷5 25979455.4

Exponentiation

ny
n2 16873302572014729
n3 2.1917960581018E+24
n4 2.8470833968676E+32
n5 3.6982838064501E+40

Nth Root

y√n
2√n 11397.248659216
3√n 506.44623755371
4√n 106.75789740912
5√n 41.948845170791

Divisors of 129897277

1, 223, 582499, 129897277

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 -129897276
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 129897277 can be divided by 4 positive divisors. The sum of these divisors (counting 129897277) is 1, the average is 0.25.

Base conversion 129897277

Base System Value
2 Binary 111101111100001001100111101
3 Ternary 100001102110120021
4 Quaternary 13233201030331
5 Quinary 231223203102
6 Senary 20520052141
8 Octal 757411475
10 Decimal 129897277
12 Duodecimal 37604051
16 Hexadecimal 7be133d
20 Vigesimal 20bh33h
36 Base36 25c5dp

Cryptographic Hash Functions

md5 c5754cadc6f98f1c314b51de48d4c036
sha1 cada0532de488a9fd132a734d0114a6902e6ba70
sha256 3515c23b697f23b0022af708d4e058a3e3f361a341e073c6719ec9cda2f69cf3
sha512 bac0260ccfe3708e3e92cbf2ee2b11892acbe978bbf7639933fd270c8f746caeb327df4c914ed548037fed7f85465edec28779a2cb5bbf628c973d009fd0dc53
ripemd-160 21c6c1f7dbe2df414e599dd975fd741a0d7b5e44

129897277 as geometric shapes

Circle

Radius = n
Diameter 259794554
Circumference 816168662.28904
Area 5.3009043402039E+16

Sphere

Radius = n
Volume 9.1809738590663E+24
Surface area 2.1203617360816E+17
Circumference 816168662.28904

Square

Length = n
Perimeter 519589108
Area 16873302572014729
Diagonal 183702490.84873

Cube

Length = n
Surface area 101239815432088374
Volume 2.1917960581018E+24
Space diagonal 224988683.52885

Equilateral Triangle

Length = n
Perimeter 389691831
Area 7.306354336553E+15
Altitude 112494341.76442

Triangular Pyramid

Length = n
Surface area 7.306354336553E+15
Volume 2.5830564261029E+23
Height 61234163.616245