130005972 (number)

130005972 is an even 9-digits composite number following 130005971 and preceding 130005973. In scientific notation, it is written as 1.30005972 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 42962400 positive integers (up to 130005972) that are relatively prime to 130005972.

Interesting facts

Basic properties

Name

Name one hundred thirty million five thousand nine hundred seventy-two

Notation

Scientific notation 1.30005972 × 10^8
Engineering notation 1.30005972 × 10^6

Prime Factorization of 130005972

Prime Factorization 2 × 2 × 9 × 27 × 131 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65002986
Product of the distinct prime numbers

The prime factorization of 130005972 is 2 × 2 × 9 × 27 × 131 × 1021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 82, 10, 313, 281, 3516, 3065, 27282, 47010, 433954, 281235, 8206846, 8245474, 64387768, 52167101, 863986735, 152961312, 2334830446, 3484700550

Basic calculations (n = 130005972)

Multiplication

n×y
n×2 260011944
n×3 390017916
n×4 520023888
n×5 650029860

Division

n÷y
n÷2 65002986
n÷3 43335324
n÷3 32501493
n÷5 26001194.4

Exponentiation

ny
n2 16901552755664784
n3 2.1973027943095E+24
n4 2.8566248555252E+32
n5 3.7137829098191E+40

Nth Root

y√n
2√n 11402.016137508
3√n 506.58745895536
4√n 106.78022353183
5√n 41.955863184472

Divisors of 130005972

1, 2, 4, 9, 18, 27, 36, 54, 108, 131, 243, 262, 486, 524, 972, 1021, 1179, 2042, 2358, 3537, 4084, 4716, 7074, 9189, 14148, 18378, 27567, 31833, 36756, 55134, 63666, 110268, 127332, 133751, 248103, 267502, 496206, 535004, 992412, 1203759, 2407518, 3611277, 4815036, 7222554, 14445108, 32501493, 65002986, 130005972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130005971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130005972 can be divided by 48 positive divisors. The sum of these divisors (counting 130005972) is 1, the average is 0.020833333333333.

Base conversion 130005972

Base System Value
2 Binary 111101111111011101111010100
3 Ternary 100001121222200000
4 Quaternary 13233323233110
5 Quinary 231240142342
6 Senary 20522251300
8 Octal 757735724
10 Decimal 130005972
12 Duodecimal 37656b30
16 Hexadecimal 7bfbbd4
20 Vigesimal 20caeic
36 Base36 25eh90

Cryptographic Hash Functions

md5 45893a74b2a094b856be660a54dba107
sha1 29f07aeb22fdd2ef20961af31f76da997be4b8a0
sha256 4a89368db33a4300c2b8db3ff31d4421e62669fe7a8c4783ab48e36b61feb209
sha512 83b4673276eaa0b6e12b6b71826d5767ec6112ddfe51720193a58454f8d2d89cb3036b36d53b362a024a6be306621b516fa23fbc6823b58c0db63794ce45b81f
ripemd-160 cd5ee04142496bc1e5649831a6ed74a90669e5a7

130005972 as geometric shapes

Circle

Radius = n
Diameter 260011944
Circumference 816851613.116
Area 5.3097793971457E+16

Sphere

Radius = n
Volume 9.2040404217533E+24
Surface area 2.1239117588583E+17
Circumference 816851613.116

Square

Length = n
Perimeter 520023888
Area 16901552755664784
Diagonal 183856208.7919

Cube

Length = n
Surface area 101409316533988704
Volume 2.1973027943095E+24
Space diagonal 225176948.79138

Equilateral Triangle

Length = n
Perimeter 390017916
Area 7.3185870249043E+15
Altitude 112588474.39569

Triangular Pyramid

Length = n
Surface area 7.3185870249043E+15
Volume 2.5895461769606E+23
Height 61285402.930632