83487668 (number)

83487668 is an even 8-digits composite number following 83487667 and preceding 83487669. In scientific notation, it is written as 8.3487668 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 37850400 positive integers (up to 83487668) that are relatively prime to 83487668.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred eighty-seven thousand six hundred sixty-eight

Notation

Scientific notation 8.3487668 × 10^7
Engineering notation 8.3487668 × 10^6

Prime Factorization of 83487668

Prime Factorization 2 × 2 × 11 × 421 × 4507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41743834
Product of the distinct prime numbers

The prime factorization of 83487668 is 2 × 2 × 11 × 421 × 4507. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 74, 48, 286, 281, 9256, 7680, 74122, 21496, 283441, 922092, 1754229, 3769022, 25269730, 86439097, 601092918, 680392146, 8554379401, 3909352751

Basic calculations (n = 83487668)

Multiplication

n×y
n×2 166975336
n×3 250463004
n×4 333950672
n×5 417438340

Division

n÷y
n÷2 41743834
n÷3 27829222.666667
n÷3 20871917
n÷5 16697533.6

Exponentiation

ny
n2 6970190708078224
n3 5.8192496773272E+23
n4 4.858355850698E+31
n5 4.0561280028893E+39

Nth Root

y√n
2√n 9137.1586393145
3√n 437.05971357505
4√n 95.588485913914
5√n 38.399402441689

Divisors of 83487668

1, 2, 4, 11, 22, 44, 421, 842, 1684, 4507, 4631, 9014, 9262, 18028, 18524, 49577, 99154, 198308, 1897447, 3794894, 7589788, 20871917, 41743834, 83487668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83487667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83487668 can be divided by 24 positive divisors. The sum of these divisors (counting 83487668) is 1, the average is 0.041666666666667.

Base conversion 83487668

Base System Value
2 Binary 100111110011110101110110100
3 Ternary 12211002121112212
4 Quaternary 10332132232310
5 Quinary 132333101133
6 Senary 12141232552
8 Octal 476365664
10 Decimal 83487668
12 Duodecimal 23b62758
16 Hexadecimal 4f9ebb4
20 Vigesimal 161fj38
36 Base36 1dpfhw

Cryptographic Hash Functions

md5 01273cb6ab4586178a30940b5098c1cc
sha1 e488eb08f6c2b9bd1668daaa9ac7e3f7496bc69b
sha256 9687a3a9dcd0106896fda61aea47eb3f631d9fec0406d84f8f372fac057687b1
sha512 ee7ddba645f35eab6ff3c2deeb397935aa01c5a0168807175ed2a521aad09a753812f55c87b393aebe6112ee96fa314798cda23dcad21a70f099ab3eab9b6f36
ripemd-160 de300ec541b7ddd4d2c207976ea6166e4a63e07a

83487668 as geometric shapes

Circle

Radius = n
Diameter 166975336
Circumference 524568488.90829
Area 2.1897499922618E+16

Sphere

Radius = n
Volume 2.4375616047595E+24
Surface area 8.7589999690474E+16
Circumference 524568488.90829

Square

Length = n
Perimeter 333950672
Area 6970190708078224
Diagonal 118069392.3765

Cube

Length = n
Surface area 41821144248469344
Volume 5.8192496773272E+23
Space diagonal 144604882.78144

Equilateral Triangle

Length = n
Perimeter 250463004
Area 3.018181111209E+15
Altitude 72302441.390721

Triangular Pyramid

Length = n
Surface area 3.018181111209E+15
Volume 6.8580515137595E+22
Height 39356464.125501