130512920 (number)

130512920 is an even 9-digits composite number following 130512919 and preceding 130512921. In scientific notation, it is written as 1.30512920 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 52205152 positive integers (up to 130512920) that are relatively prime to 130512920.

Interesting facts

Basic properties

Name

Name one hundred thirty million five hundred twelve thousand nine hundred twenty

Notation

Scientific notation 1.30512920 × 10^8
Engineering notation 1.30512920 × 10^6

Prime Factorization of 130512920

Prime Factorization 2 × 2 × 2 × 5 × 3262823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32628230
Product of the distinct prime numbers

The prime factorization of 130512920 is 2 × 2 × 2 × 5 × 3262823. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 81, 34, 484, 624, 4096, 986, 48518, 54872, 84237, 946656, 3179789, 1637709, 43190957, 23599080, 727810917, 287266957, 1553049407, 2110266942

Basic calculations (n = 130512920)

Multiplication

n×y
n×2 261025840
n×3 391538760
n×4 522051680
n×5 652564600

Division

n÷y
n÷2 65256460
n÷3 43504306.666667
n÷3 32628230
n÷5 26102584

Exponentiation

ny
n2 17033622286926400
n3 2.2231077828438E+24
n4 2.9014428821368E+32
n5 3.7867578276088E+40

Nth Root

y√n
2√n 11424.225137838
3√n 507.24507082886
4√n 106.88416691839
5√n 41.988532980497

Divisors of 130512920

1, 2, 4, 5, 8, 10, 20, 40, 3262823, 6525646, 13051292, 16314115, 26102584, 32628230, 65256460, 130512920

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130512919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130512920 can be divided by 16 positive divisors. The sum of these divisors (counting 130512920) is 1, the average is 0.0625.

Base conversion 130512920

Base System Value
2 Binary 111110001110111100000011000
3 Ternary 100002120202001212
4 Quaternary 13301313200120
5 Quinary 231402403140
6 Senary 20541202252
8 Octal 761674030
10 Decimal 130512920
12 Duodecimal 37860388
16 Hexadecimal 7c77818
20 Vigesimal 20fe260
36 Base36 25pcew

Cryptographic Hash Functions

md5 c139d84184b21b4507621d518e70933c
sha1 b87a405af7db3b4f1ff32928547e4edc15299a4f
sha256 b8804d7be43b96e17991f460b69e032989c303e95d26e1fc187f9431ce9d77c2
sha512 20505d0b3883b1297bd94f5d09d1bedc7a99d4d2e3927e686f40953774ae96c4a2a82513970b0ce82dc312b2605f9d9955585b6bc54c94cc709f07e50a697205
ripemd-160 2c1eceb08942cf632e4904666c3b4d44c3eb5c92

130512920 as geometric shapes

Circle

Radius = n
Diameter 261025840
Circumference 820036861.3411
Area 5.3512702640631E+16

Sphere

Radius = n
Volume 9.3121321049607E+24
Surface area 2.1405081056253E+17
Circumference 820036861.3411

Square

Length = n
Perimeter 522051680
Area 17033622286926400
Diagonal 184573141.52891

Cube

Length = n
Surface area 102201733721558400
Volume 2.2231077828438E+24
Space diagonal 226055008.48417

Equilateral Triangle

Length = n
Perimeter 391538760
Area 7.3757748094735E+15
Altitude 113027504.24209

Triangular Pyramid

Length = n
Surface area 7.3757748094735E+15
Volume 2.6199576475958E+23
Height 61524380.509638