130779957 (number)

130779957 is an odd 9-digits composite number following 130779956 and preceding 130779958. In scientific notation, it is written as 1.30779957 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 67432320 positive integers (up to 130779957) that are relatively prime to 130779957.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred seventy-nine thousand nine hundred fifty-seven

Notation

Scientific notation 1.30779957 × 10^8
Engineering notation 1.30779957 × 10^6

Prime Factorization of 130779957

Prime Factorization 3 × 7 × 11 × 139 × 4073

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 130779957
Product of the distinct prime numbers

The prime factorization of 130779957 is 3 × 7 × 11 × 139 × 4073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 45, 70, 263, 398, 3097, 9024, 65743, 29226, 991131, 977287, 3894845, 4846138, 21841174, 24605432, 473597377, 804685889, 2155578082, 1927825835

Basic calculations (n = 130779957)

Multiplication

n×y
n×2 261559914
n×3 392339871
n×4 523119828
n×5 653899785

Division

n÷y
n÷2 65389978.5
n÷3 43593319
n÷3 32694989.25
n÷5 26155991.4

Exponentiation

ny
n2 17103397152921849
n3 2.236781544213E+24
n4 2.9252619417058E+32
n5 3.8256563095001E+40

Nth Root

y√n
2√n 11435.906479156
3√n 507.59078609124
4√n 106.93879781986
5√n 42.00570112993

Divisors of 130779957

1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4073, 4587, 10703, 12219, 28511, 32109, 44803, 85533, 134409, 313621, 566147, 940863, 1698441, 3963029, 6227617, 11889087, 18682851, 43593319, 130779957

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130779956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130779957 can be divided by 32 positive divisors. The sum of these divisors (counting 130779957) is 1, the average is 0.03125.

Base conversion 130779957

Base System Value
2 Binary 111110010111000101100110101
3 Ternary 100010002022101010
4 Quaternary 13302320230311
5 Quinary 231434424312
6 Senary 20551022433
8 Octal 762705465
10 Decimal 130779957
12 Duodecimal 3796aa19
16 Hexadecimal 7cb8b35
20 Vigesimal 20h79hh
36 Base36 25v2gl

Cryptographic Hash Functions

md5 7e9c46985875ff9566e035dd4876770f
sha1 22661aed944c94e0aa77d5233a243893189892f8
sha256 b4fafdf0988fe052d8058c049b2393486d777afe4f138638c5a0388ce13b7626
sha512 9842ef46dcc1937c13485e6e59ed9871685e4bbabda11ee03a40c474267a3256df955c2998965585fe1e05d81b1d6993ebf72636dc128c1a773ea0bf13e0bc17
ripemd-160 f5a9262198cae45aa1d0c1e4ab8477eaf02c2f3c

130779957 as geometric shapes

Circle

Radius = n
Diameter 261559914
Circumference 821714704.29598
Area 5.3731906847048E+16

Sphere

Radius = n
Volume 9.3694086226466E+24
Surface area 2.1492762738819E+17
Circumference 821714704.29598

Square

Length = n
Perimeter 523119828
Area 17103397152921849
Diagonal 184950788.87597

Cube

Length = n
Surface area 102620382917531094
Volume 2.236781544213E+24
Space diagonal 226517530.13567

Equilateral Triangle

Length = n
Perimeter 392339871
Area 7.4059882127224E+15
Altitude 113258765.06784

Triangular Pyramid

Length = n
Surface area 7.4059882127224E+15
Volume 2.6360723299099E+23
Height 61650262.958657