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

86988145 (number)

86988145 is an odd 8-digits composite number following 86988144 and preceding 86988146. In scientific notation, it is written as 8.6988145 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 68872704 positive integers (up to 86988145) that are relatively prime to 86988145.

Interesting facts

86988145 has 8 divisors, whose sum is 105462504
The reverse of 86988145 is 54188968
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	eighty-six million nine hundred eighty-eight thousand one hundred forty-five

Notation

Scientific notation	8.6988145 × 10^7
Engineering notation	8.6988145 × 10^6

Prime Factorization of 86988145

Prime Factorization 5 × 97 × 179357

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	86988145	Product of the distinct prime numbers

The prime factorization of 86988145 is 5 × 97 × 179357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 82, 99, 914, 252, 4222, 283, 46746, 29758, 469297, 337685, 4970187, 221661, 42312129, 53207279, 267401730, 412504237, 5509537242, 7914271937

Basic calculations (n = 86988145)

Multiplication

n×y

n×2	173976290
n×3	260964435
n×4	347952580
n×5	434940725

Division

n÷y

n÷2	43494072.5
n÷3	28996048.333333
n÷3	21747036.25
n÷5	17397629

Exponentiation

n^y

n²	7566937370541025
n³	6.5823384519454E+23
n⁴	5.725854116969E+31
n⁵	4.9808142817575E+39

Nth Root

^y√n

²√n	9326.7435367335
³√n	443.08463479169
⁴√n	96.575066848196
⁵√n	38.716136640868

Divisors of 86988145

1, 5, 97, 485, 179357, 896785, 17397629, 86988145

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-86988144	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86988145 can be divided by 8 positive divisors. The sum of these divisors (counting 86988145) is 1, the average is 0.125.

Base conversion 86988145

Base	System	Value
2	Binary	101001011110101010101110001
3	Ternary	20001200110022011
4	Quaternary	11023311111301
5	Quinary	134232110040
6	Senary	12344242521
8	Octal	513652561
10	Decimal	86988145
12	Duodecimal	25170441
16	Hexadecimal	52f5571
20	Vigesimal	173da75
36	Base36	1fsghd

Cryptographic Hash Functions

md5	172cf3d56a66573546d7e86be4a0f23c
sha1	527987822c93fbe1d9ab3771c84aa62c15cfec26
sha256	fd04363c936ef638e10edb917b996c0bee5764af9f360fe3a0fc944b162a8bd4
sha512	c657f672e192856e29503df6953bc1ba1a939372717e073e9d56d6365ccc0b3bc75c87efa4418900264d0b312d6c4654da413320edb96ca77a8c578565ffa032
ripemd-160	28365b379adbb346bf8c27172a501045a972f7c7

86988145 as geometric shapes

Circle

Radius = n

Diameter	173976290
Circumference	546562634.56281
Area	2.3772234853466E+16

Sphere

Radius = n

Volume	2.7572034832098E+24
Surface area	9.5088939413863E+16
Circumference	546562634.56281

Square

Length = n

Perimeter	347952580
Area	7566937370541025
Diagonal	123019814.42468

Cube

Length = n

Surface area	45401624223246150
Volume	6.5823384519454E+23
Space diagonal	150667886.79617

Equilateral Triangle

Length = n

Perimeter	260964435
Area	3.2765799958672E+15
Altitude	75333943.398084

Triangular Pyramid

Length = n

Surface area	3.2765799958672E+15
Volume	7.7573602590593E+22
Height	41006604.808226