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

38696987 (number)

38696987 is an odd 8-digits composite number following 38696986 and preceding 38696988. In scientific notation, it is written as 3.8696987 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 33168840 positive integers (up to 38696987) that are relatively prime to 38696987.

Interesting facts

38696987 has 4 divisors, whose sum is 44225136
The reverse of 38696987 is 78969683
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2

Name

Name	thirty-eight million six hundred ninety-six thousand nine hundred eighty-seven

Notation

Scientific notation	3.8696987 × 10^7
Engineering notation	3.8696987 × 10^6

Prime Factorization of 38696987

Prime Factorization 7 × 5528141

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38696987	Product of the distinct prime numbers

The prime factorization of 38696987 is 7 × 5528141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 45, 57, 413, 379, 4262, 7630, 37586, 30970, 312771, 293482, 3797260, 6896217, 8512742, 48252120, 733225770, 238319975, 6085316576, 2573667250

Basic calculations (n = 38696987)

Multiplication

n×y

n×2	77393974
n×3	116090961
n×4	154787948
n×5	193484935

Division

n÷y

n÷2	19348493.5
n÷3	12898995.666667
n÷3	9674246.75
n÷5	7739397.4

Exponentiation

n^y

n²	1497456802878169
n³	5.7947066434038E+22
n⁴	2.2423768764861E+30
n⁵	8.6773228838484E+37

Nth Root

^y√n

²√n	6220.6902350141
³√n	338.24058533907
⁴√n	78.871352435559
⁵√n	32.925731348266

Divisors of 38696987

1, 7, 5528141, 38696987

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38696986	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38696987 can be divided by 4 positive divisors. The sum of these divisors (counting 38696987) is 1, the average is 0.25.

Base conversion 38696987

Base	System	Value
2	Binary	10010011100111100000011011
3	Ternary	2200211000021202
4	Quaternary	2103213200123
5	Quinary	34401300422
6	Senary	3501224415
8	Octal	223474033
10	Decimal	38696987
12	Duodecimal	10b6210b
16	Hexadecimal	24e781b
20	Vigesimal	c1h297
36	Base36	n1esb

Cryptographic Hash Functions

md5	bcd0fae6eedf0635bcab3e6f80855056
sha1	55d3beef94443504995de7c2a9827340b0c49448
sha256	1aab8e9c577c1e5fd645f28a03b91a0f5fae37dd3b22ee95fc2ed2da6a9e2eb7
sha512	6e9b5bf5044abc7f1599cf640b7a3ce9ed30b35d98c8bc487d695bdddf7d1e41144a1dac0c0a4814af6e5992c9e4bb63eb46b3819efa15639899240dbd719566
ripemd-160	06fbefefb73d62f608d684c8849d762beda741da

38696987 as geometric shapes

Circle

Radius = n

Diameter	77393974
Circumference	243140340.15052
Area	4.7043992909901E+15

Sphere

Radius = n

Volume	2.42728104275E+23
Surface area	1.881759716396E+16
Circumference	243140340.15052

Square

Length = n

Perimeter	154787948
Area	1497456802878169
Diagonal	54725803.838375

Cube

Length = n

Surface area	8984740817269014
Volume	5.7947066434038E+22
Space diagonal	67025147.583832

Equilateral Triangle

Length = n

Perimeter	116090961
Area	6.4841781618116E+14
Altitude	33512573.791916

Triangular Pyramid

Length = n

Surface area	6.4841781618116E+14
Volume	6.8291272708959E+21
Height	18241934.612792