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

127972 (number)

127972 is an even 6-digits composite number following 127971 and preceding 127973. In scientific notation, it is written as 1.27972 × 10^5. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 55968 positive integers (up to 127972) that are relatively prime to 127972.

Interesting facts

127972 has 12 divisors, whose sum is 233856
The reverse of 127972 is 279721
Previous prime number is 1391

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 28
Digital Root 1

Name

Name	one hundred twenty-seven thousand nine hundred seventy-two

Notation

Scientific notation	1.27972 × 10^5
Engineering notation	1.27972 × 10^3

Prime Factorization of 127972

Prime Factorization 2 × 2 × 1391 × 23

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	63986	Product of the distinct prime numbers

The prime factorization of 127972 is 2 × 2 × 1391 × 23. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 80, 12, 574, 260, 7649, 3206, 10631, 57271, 798430, 320657, 220911, 86702, 3517877, 98187519, 807908902, 975422309, 822380112, 5454092502

Basic calculations (n = 127972)

Multiplication

n×y

n×2	255944
n×3	383916
n×4	511888
n×5	639860

Division

n÷y

n÷2	63986
n÷3	42657.333333333
n÷3	31993
n÷5	25594.4

Exponentiation

n^y

n²	16376832784
n³	2095776045034048
n⁴	2.682006520351E+20
n⁵	3.4322173842235E+25

Nth Root

^y√n

²√n	357.73174307014
³√n	50.393166958082
⁴√n	18.913797690314
⁵√n	10.505651535025

Divisors of 127972

1, 2, 4, 23, 46, 92, 1391, 2782, 5564, 31993, 63986, 127972

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-127971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127972 can be divided by 12 positive divisors. The sum of these divisors (counting 127972) is 1, the average is 0.083333333333333.

Base conversion 127972

Base	System	Value
2	Binary	11111001111100100
3	Ternary	20111112201
4	Quaternary	133033210
5	Quinary	13043342
6	Senary	2424244
8	Octal	371744
10	Decimal	127972
12	Duodecimal	62084
16	Hexadecimal	1f3e4
20	Vigesimal	fjic
36	Base36	2qqs

Cryptographic Hash Functions

md5	ed7b5dda6968b1c326eecf743e76fddc
sha1	9d58ac5bd02659312d0f98b6a6729a3d7a558f2e
sha256	6ddccf5c68b8bdb5a90bb19b44fe63d81ed2502a1e1f58343e7387eecf96a872
sha512	99c9c7402060179e2c9e6cb2412a0f6d2d55a3897552feb5d0fb900e5490efeabedfce1cd8827708f404b64a0e01ae98437ceeec124e99c962ff43be77b2d6e0
ripemd-160	0da98dd1c6e0513a3d6925fe76d905c0c5d5cd3b

127972 as geometric shapes

Circle

Radius = n

Diameter	255944
Circumference	804071.79013039
Area	51449337563.283

Sphere

Radius = n

Volume	8.7787661688646E+15
Surface area	205797350253.13
Circumference	804071.79013039

Square

Length = n

Perimeter	511888
Area	16376832784
Diagonal	180979.73800401

Cube

Length = n

Surface area	98260996704
Volume	2095776045034048
Space diagonal	221654.0059462

Equilateral Triangle

Length = n

Perimeter	383916
Area	7091376612.2369
Altitude	110827.0029731

Triangular Pyramid

Length = n

Surface area	7091376612.2369
Volume	2.4698957554865E+14
Height	60326.57933467