99681615 (number)

99681615 is an odd 8-digits composite number following 99681614 and preceding 99681616. In scientific notation, it is written as 9.9681615 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 48327840 positive integers (up to 99681615) that are relatively prime to 99681615.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-one thousand six hundred fifteen

Notation

Scientific notation 9.9681615 × 10^7
Engineering notation 9.9681615 × 10^6

Prime Factorization of 99681615

Prime Factorization 3 × 3 × 5 × 121 × 18307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33227205
Product of the distinct prime numbers

The prime factorization of 99681615 is 3 × 3 × 5 × 121 × 18307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 33, 66, 935, 247, 4465, 39, 32155, 68049, 164577, 406236, 3803788, 1417153, 65708896, 99418883, 858309910, 416239511, 5250032236, 3008457156

Basic calculations (n = 99681615)

Multiplication

n×y
n×2 199363230
n×3 299044845
n×4 398726460
n×5 498408075

Division

n÷y
n÷2 49840807.5
n÷3 33227205
n÷3 24920403.75
n÷5 19936323

Exponentiation

ny
n2 9936424369008225
n3 9.904788284281E+23
n4 9.873252924102E+31
n5 9.8418179677796E+39

Nth Root

y√n
2√n 9984.0680586623
3√n 463.66575555515
4√n 99.920308539667
5√n 39.785334438656

Divisors of 99681615

1, 3, 5, 9, 15, 45, 121, 363, 605, 1089, 1815, 5445, 18307, 54921, 91535, 164763, 274605, 823815, 2215147, 6645441, 11075735, 19936323, 33227205, 99681615

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 -99681614
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 99681615 can be divided by 24 positive divisors. The sum of these divisors (counting 99681615) is 1, the average is 0.041666666666667.

Base conversion 99681615

Base System Value
2 Binary 101111100010000010101001111
3 Ternary 20221120100110200
4 Quaternary 11330100111033
5 Quinary 201004302430
6 Senary 13520304543
8 Octal 574202517
10 Decimal 99681615
12 Duodecimal 29472153
16 Hexadecimal 5f1054f
20 Vigesimal 1b3040f
36 Base36 1ncitr

Cryptographic Hash Functions

md5 aaa3e5e687921936f63f1b1a6c5e89b2
sha1 9626d9afcf5a2f9e3df6154a4d005a17e3682e0e
sha256 71f5bac1018a51c76defdf48779cd6ad16e98611edffc9b5d5bafad0ae2617a3
sha512 510c540195f04ceb0ccf0afd030f86b77e47d7aa0007924b5b0417711e80a6da015f6e50381568d6eb23f58fea3899082faa676527227b68f1cacab5e0e1a7cd
ripemd-160 a91fdfeb590f490f2a62879c8ac37b8fe9778f9c

99681615 as geometric shapes

Circle

Radius = n
Diameter 199363230
Circumference 626318058.76393
Area 3.1216197800627E+16

Sphere

Radius = n
Volume 4.1489080145679E+24
Surface area 1.2486479120251E+17
Circumference 626318058.76393

Square

Length = n
Perimeter 398726460
Area 9936424369008225
Diagonal 140971091.85225

Cube

Length = n
Surface area 59618546214049350
Volume 9.904788284281E+23
Space diagonal 172653621.76052

Equilateral Triangle

Length = n
Perimeter 299044845
Area 4.3025979631719E+15
Altitude 86326810.88026

Triangular Pyramid

Length = n
Surface area 4.3025979631719E+15
Volume 1.167290493672E+23
Height 46990363.950751