86878980 (number)

86878980 is an even 8-digits composite number following 86878979 and preceding 86878981. In scientific notation, it is written as 8.6878980 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 60 positive divisors. There are 23167296 positive integers (up to 86878980) that are relatively prime to 86878980.

Interesting facts

Basic properties

Name

Name eighty-six million eight hundred seventy-eight thousand nine hundred eighty

Notation

Scientific notation 8.6878980 × 10^7
Engineering notation 8.6878980 × 10^6

Prime Factorization of 86878980

Prime Factorization 2 × 2 × 3 × 5 × 3 × 9 × 53629

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14479830
Product of the distinct prime numbers

The prime factorization of 86878980 is 2 × 2 × 3 × 5 × 3 × 9 × 53629. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 46, 50, 954, 16, 4736, 9584, 49064, 92928, 479301, 290722, 8744787, 6537260, 99945315, 37203331, 12049205, 895353624, 4367220917, 9684153879

Basic calculations (n = 86878980)

Multiplication

n×y
n×2 173757960
n×3 260636940
n×4 347515920
n×5 434394900

Division

n÷y
n÷2 43439490
n÷3 28959660
n÷3 21719745
n÷5 17375796

Exponentiation

ny
n2 7547957165840400
n3 6.557588196519E+23
n4 5.6971657377361E+31
n5 4.9496394818546E+39

Nth Root

y√n
2√n 9320.8894425371
3√n 442.89920882807
4√n 96.544753573341
5√n 38.706414464973

Divisors of 86878980

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53629, 107258, 160887, 214516, 268145, 321774, 482661, 536290, 643548, 804435, 965322, 1072580, 1447983, 1608870, 1930644, 2413305, 2895966, 3217740, 4343949, 4826610, 5791932, 7239915, 8687898, 9653220, 14479830, 17375796, 21719745, 28959660, 43439490, 86878980

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86878979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86878980 can be divided by 60 positive divisors. The sum of these divisors (counting 86878980) is 1, the average is 0.016666666666667.

Base conversion 86878980

Base System Value
2 Binary 101001011011010101100000100
3 Ternary 20001110220120000
4 Quaternary 11023122230010
5 Quinary 134220111410
6 Senary 12342041300
8 Octal 513325404
10 Decimal 86878980
12 Duodecimal 25119230
16 Hexadecimal 52dab04
20 Vigesimal 172jh90
36 Base36 1fq490

Cryptographic Hash Functions

md5 9a4843de7cfc91c1e31480a90e572d95
sha1 5e299043850c341be0b8bb0e0586f4f8bb53c2f8
sha256 b7ef358e18b485d41c3c405cd3df2bde5227075b6e6f2b0856355198ddc50620
sha512 8419b5afd57e3f9b9504e3518723984afb117e8c14fd241ca0de1274ad86416e4052142e1c28fe2b114bac6f06870e7c443c30ca23a8634c364538b1ba9523bd
ripemd-160 419329c75b2f6fb47364a83f2d57c7196ea194ed

86878980 as geometric shapes

Circle

Radius = n
Diameter 173757960
Circumference 545876730.63875
Area 2.3712606781815E+16

Sphere

Radius = n
Volume 2.7468361204602E+24
Surface area 9.4850427127259E+16
Circumference 545876730.63875

Square

Length = n
Perimeter 347515920
Area 7547957165840400
Diagonal 122865431.80114

Cube

Length = n
Surface area 45287742995042400
Volume 6.557588196519E+23
Space diagonal 150478807.46976

Equilateral Triangle

Length = n
Perimeter 260636940
Area 3.2683613261473E+15
Altitude 75239403.73488

Triangular Pyramid

Length = n
Surface area 3.2683613261473E+15
Volume 7.7281918033125E+22
Height 40955143.933714