130691857 (number)

130691857 is an odd 9-digits composite number following 130691856 and preceding 130691858. In scientific notation, it is written as 1.30691857 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 129713760 positive integers (up to 130691857) that are relatively prime to 130691857.

Interesting facts

Basic properties

Name

Name one hundred thirty million six hundred ninety-one thousand eight hundred fifty-seven

Notation

Scientific notation 1.30691857 × 10^8
Engineering notation 1.30691857 × 10^6

Prime Factorization of 130691857

Prime Factorization 863 × 199 × 761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130691857
Product of the distinct prime numbers

The prime factorization of 130691857 is 863 × 199 × 761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130691857)

Multiplication

n×y
n×2 261383714
n×3 392075571
n×4 522767428
n×5 653459285

Division

n÷y
n÷2 65345928.5
n÷3 43563952.333333
n÷3 32672964.25
n÷5 26138371.4

Exponentiation

ny
n2 17080361486108449
n3 2.2322641608508E+24
n4 2.9173874849614E+32
n5 3.8127878799816E+40

Nth Root

y√n
2√n 11432.053927445
3√n 507.47678087044
4√n 106.92078342139
5√n 42.000040170942

Divisors of 130691857

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130691856
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130691857 can be divided by 8 positive divisors. The sum of these divisors (counting 130691857) is 1, the average is 0.125.

Base conversion 130691857

Base System Value
2 Binary 111110010100011001100010001
3 Ternary 100002220211112011
4 Quaternary 13302203030101
5 Quinary 231424114412
6 Senary 20545102521
8 Octal 762431421
10 Decimal 130691857
12 Duodecimal 37927a41
16 Hexadecimal 7ca3311
20 Vigesimal 20gg9ch
36 Base36 25t6hd

Cryptographic Hash Functions

md5 4ccc3a2f9cd3ca463a27a1fad2ce03fe
sha1 cca6f76cbd7e614a00d0d266ad8d27d508287254
sha256 bd949a3f890c51f21a985c3205fd7d7106dea4e07dfb003c4741081515fb493e
sha512 df404b367cfc2ecb4fc03a979aabc24b3e583bb692b3930e71bb95d7434928d408f9cb064562f88d1ec502b915a7c751e889aefcb60bf5d7e6f61562bb736279
ripemd-160 adf915784828515962e7de44187528de56964f08

130691857 as geometric shapes

Circle

Radius = n
Diameter 261383714
Circumference 821161155.67042
Area 5.3659538165416E+16

Sphere

Radius = n
Volume 9.3504862514675E+24
Surface area 2.1463815266167E+17
Circumference 821161155.67042

Square

Length = n
Perimeter 522767428
Area 17080361486108449
Diagonal 184826196.66113

Cube

Length = n
Surface area 102482168916650694
Volume 2.2322641608508E+24
Space diagonal 226364936.45953

Equilateral Triangle

Length = n
Perimeter 392075571
Area 7.3960134763956E+15
Altitude 113182468.22976

Triangular Pyramid

Length = n
Surface area 7.3960134763956E+15
Volume 2.6307485425622E+23
Height 61608732.220375