Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

72042907 (number)

72042907 is an odd 8-digits prime number following 72042906 and preceding 72042908. In scientific notation, it is written as 7.2042907 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 72042906 positive integers (up to 72042907) that are relatively prime to 72042907.

Interesting facts

72042907 has 2 divisors, whose sum is 72042908
The reverse of 72042907 is 70924027
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-two million forty-two thousand nine hundred seven

Notation

Scientific notation	7.2042907 × 10^7
Engineering notation	7.2042907 × 10^6

Prime Factorization of 72042907

Prime Factorization 72042907

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	72042907	Product of the distinct prime numbers

The prime factorization of 72042907 is 72042907. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 69, 46, 409, 467, 4973, 5126, 37925, 98144, 389515, 808098, 8343256, 2325652, 36381406, 48171279, 239667860, 816236950, 1105864899, 1729929844

Basic calculations (n = 72042907)

Multiplication

n×y

n×2	144085814
n×3	216128721
n×4	288171628
n×5	360214535

Division

n÷y

n÷2	36021453.5
n÷3	24014302.333333
n÷3	18010726.75
n÷5	14408581.4

Exponentiation

n^y

n²	5190180449010649
n³	3.7391568740129E+23
n⁴	2.6937973093292E+31
n⁵	1.9406898903286E+39

Nth Root

^y√n

²√n	8487.8093168968
³√n	416.09938723399
⁴√n	92.12930758937
⁵√n	37.283634835173

Divisors of 72042907

1, 72042907

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	72042908	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	36021454	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8487.8093758048	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999722388	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72042907 can be divided by 2 positive divisors. The sum of these divisors (counting 72042907) is 72042908, the average is 36021454.

Base conversion 72042907

Base	System	Value
2	Binary	100010010110100100110011011
3	Ternary	12000120011021211
4	Quaternary	10102310212123
5	Quinary	121420333112
6	Senary	11052043551
8	Octal	422644633
10	Decimal	72042907
12	Duodecimal	201635b7
16	Hexadecimal	44b499b
20	Vigesimal	12a5757
36	Base36	16w4nv

Cryptographic Hash Functions

md5	fe6afcc50348a25657fd05e273ecbe46
sha1	5de573436a23f45ec8d82f6c4a3b5159c154912f
sha256	a790c49ffcd2f5a51cb1e583948a7aeeb30c2bd211f83d2fae90622a75eebcaa
sha512	e9121abab18c4593ebd4726ff441a5da6426557b93bf14ba3bc81e4d403d4048963ab2bde71841b7c009f51ac000cf431002d13126fca5cf63be4aed09f3c888
ripemd-160	b6c75ced766cc663f89a0ef5a096ca0a3c503067

72042907 as geometric shapes

Circle

Radius = n

Diameter	144085814
Circumference	452658934.74891
Area	1.6305432769417E+16

Sphere

Radius = n

Volume	1.5662543688025E+24
Surface area	6.5221731077669E+16
Circumference	452658934.74891

Square

Length = n

Perimeter	288171628
Area	5190180449010649
Diagonal	101884056.15218

Cube

Length = n

Surface area	31141082694063894
Volume	3.7391568740129E+23
Space diagonal	124781975.24896

Equilateral Triangle

Length = n

Perimeter	216128721
Area	2.2474140595343E+15
Altitude	62390987.62448

Triangular Pyramid

Length = n

Surface area	2.2474140595343E+15
Volume	4.4066386358914E+22
Height	33961352.050728