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

Basic properties

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 number
ω 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×y
n×2 261253944
n×3 391880916
n×4 522507888
n×5 653134860

Division

n÷y
n÷2 65313486
n÷3 43542324
n÷3 32656743
n÷5 26125394.4

Exponentiation

ny
n2 17063405813888784
n3 2.2289410334755E+24
n4 2.9115981796945E+32
n5 3.8033325389421E+40

Nth Root

y√n
2√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 = n
Diameter 261253944
Circumference 820753471.19176
Area 5.3606270350134E+16

Sphere

Radius = n
Volume 9.3365663680686E+24
Surface area 2.1442508140054E+17
Circumference 820753471.19176

Square

Length = n
Perimeter 522507888
Area 17063405813888784
Diagonal 184734435.41413

Cube

Length = n
Surface area 102380434883332704
Volume 2.2289410334755E+24
Space diagonal 226252552.34288

Equilateral Triangle

Length = n
Perimeter 391880916
Area 7.3886714549554E+15
Altitude 113126276.17144

Triangular Pyramid

Length = n
Surface area 7.3886714549554E+15
Volume 2.6268321993924E+23
Height 61578145.138044