130626972 (number)
130626972 is an even 9-digits composite number following 130626971 and preceding 130626973. In scientific notation, it is written as 1.30626972 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 37321776 positive integers (up to 130626972) that are relatively prime to 130626972.
Interesting facts
- 130626972 has 36 divisors, whose sum is 345921576
- The reverse of 130626972 is 279626031
- Previous prime number is 21
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty million six hundred twenty-six thousand nine hundred seventy-two |
---|
Notation
Scientific notation | 1.30626972 × 10^8 |
---|---|
Engineering notation | 1.30626972 × 10^6 |
Prime Factorization of 130626972
Prime Factorization 2 × 2 × 3 × 3 × 21 × 172787
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21771162 | Product of the distinct prime numbers |
The prime factorization of 130626972 is 2 × 2 × 3 × 3 × 21 × 172787. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130626972)
Multiplication
n×yn×2 | 261253944 |
---|---|
n×3 | 391880916 |
n×4 | 522507888 |
n×5 | 653134860 |
Division
n÷yn÷2 | 65313486 |
---|---|
n÷3 | 43542324 |
n÷3 | 32656743 |
n÷5 | 26125394.4 |
Exponentiation
nyn2 | 17063405813888784 |
---|---|
n3 | 2.2289410334755E+24 |
n4 | 2.9115981796945E+32 |
n5 | 3.8033325389421E+40 |
Nth Root
y√n2√n | 11429.215721125 |
---|---|
3√n | 507.39278410019 |
4√n | 106.90751012499 |
5√n | 41.995868963921 |
Divisors of 130626972
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130626971 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130626972 can be divided by 36 positive divisors. The sum of these divisors (counting 130626972) is 1, the average is 0.027777777777778.
Base conversion 130626972
Base | System | Value |
---|---|---|
2 | Binary | 111110010010011010110011100 |
3 | Ternary | 100002210112112000 |
4 | Quaternary | 13302103112130 |
5 | Quinary | 231420030342 |
6 | Senary | 20543442300 |
8 | Octal | 762232634 |
10 | Decimal | 130626972 |
12 | Duodecimal | 378b6390 |
16 | Hexadecimal | 7c9359c |
20 | Vigesimal | 20g878c |
36 | Base36 | 25rsf0 |
Cryptographic Hash Functions
md5 | d96a3cf9f078733da00bc7cad0f30f60 |
---|---|
sha1 | ae70bc4d1c2bd0f77f34adb155c527ed94a9296e |
sha256 | 61577ba038024f310a1aa4a84d8fdd6b9051a16db2a75ffead425118a0777fd7 |
sha512 | f21b291ba0860d9b292f4773116f11711cd9a14a246ca432770c99f49a26f0e47ad09425f9e33018715ea256f8206e11d672d020df96d3746e5a8e34a65cf1f4 |
ripemd-160 | 4f4f036210a25f6327060a7cb6d6aaf2fb9e3dd0 |
130626972 as geometric shapes
Circle
Radius = nDiameter | 261253944 |
---|---|
Circumference | 820753471.19176 |
Area | 5.3606270350134E+16 |
Sphere
Radius = nVolume | 9.3365663680686E+24 |
---|---|
Surface area | 2.1442508140054E+17 |
Circumference | 820753471.19176 |
Square
Length = nPerimeter | 522507888 |
---|---|
Area | 17063405813888784 |
Diagonal | 184734435.41413 |
Cube
Length = nSurface area | 102380434883332704 |
---|---|
Volume | 2.2289410334755E+24 |
Space diagonal | 226252552.34288 |
Equilateral Triangle
Length = nPerimeter | 391880916 |
---|---|
Area | 7.3886714549554E+15 |
Altitude | 113126276.17144 |
Triangular Pyramid
Length = nSurface area | 7.3886714549554E+15 |
---|---|
Volume | 2.6268321993924E+23 |
Height | 61578145.138044 |