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

48701981 (number)

48701981 is an odd 8-digits prime number following 48701980 and preceding 48701982. In scientific notation, it is written as 4.8701981 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 48701980 positive integers (up to 48701981) that are relatively prime to 48701981.

Interesting facts

48701981 has 2 divisors, whose sum is 48701982
The reverse of 48701981 is 18910784
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	forty-eight million seven hundred one thousand nine hundred eighty-one

Notation

Scientific notation	4.8701981 × 10^7
Engineering notation	4.8701981 × 10^6

Prime Factorization of 48701981

Prime Factorization 48701981

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	48701981	Product of the distinct prime numbers

The prime factorization of 48701981 is 48701981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 13, 23, 627, 101, 4429, 5623, 92965, 49221, 185640, 152174, 9532968, 989260, 21267976, 10944017, 99078256, 281315907, 2872647423, 8257672680

Basic calculations (n = 48701981)

Multiplication

n×y

n×2	97403962
n×3	146105943
n×4	194807924
n×5	243509905

Division

n÷y

n÷2	24350990.5
n÷3	16233993.666667
n÷3	12175495.25
n÷5	9740396.2

Exponentiation

n^y

n²	2371882953324361
n³	1.1551539852703E+23
n⁴	5.6258287442707E+30
n⁵	2.7398900461273E+38

Nth Root

^y√n

²√n	6978.6804626663
³√n	365.18719615191
⁴√n	83.538496890154
⁵√n	34.475400922082

Divisors of 48701981

1, 48701981

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	48701982	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	24350991	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6978.6805343131	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999589339	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 48701981 can be divided by 2 positive divisors. The sum of these divisors (counting 48701981) is 48701982, the average is 24350991.

Base conversion 48701981

Base	System	Value
2	Binary	10111001110010001000011101
3	Ternary	10101122022120002
4	Quaternary	2321302020131
5	Quinary	44431430411
6	Senary	4455504045
8	Octal	271621035
10	Decimal	48701981
12	Duodecimal	14388025
16	Hexadecimal	2e7221d
20	Vigesimal	f47ej1
36	Base36	szuot

Cryptographic Hash Functions

md5	018ba49ae364db437927e56358d993e2
sha1	ad250830fd9cb8648e0ff5484350d1eb2618ea81
sha256	c9e146cd0f45030c1dfa1a46daf8541335b672ff4009da85694246fe5a30b49b
sha512	7b3ce9c41c9c93990d89fd907ec9d8ea406949c0a1a24c16e3bfc09326e9cac9e3b48f41a6075e56f13d4b61c699465b7b22377f5eb1273ffbcbf22cef5511a1
ripemd-160	bf82414d6a47107495a7e33240b8f111c0f4c0a9

48701981 as geometric shapes

Circle

Radius = n

Diameter	97403962
Circumference	306003571.44974
Area	7.4514900613387E+15

Sphere

Radius = n

Volume	4.8386976985201E+23
Surface area	2.9805960245355E+16
Circumference	306003571.44974

Square

Length = n

Perimeter	194807924
Area	2371882953324361
Diagonal	68875002.044637

Cube

Length = n

Surface area	14231297719946166
Volume	1.1551539852703E+23
Space diagonal	84354305.521254

Equilateral Triangle

Length = n

Perimeter	146105943
Area	1.0270554461911E+15
Altitude	42177152.760627

Triangular Pyramid

Length = n

Surface area	1.0270554461911E+15
Volume	1.3613620271655E+22
Height	22958334.014879