99681540 (number)

99681540 is an even 8-digits composite number following 99681539 and preceding 99681541. In scientific notation, it is written as 9.9681540 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20477952 positive integers (up to 99681540) that are relatively prime to 99681540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9681540 × 10^7
Engineering notation 9.9681540 × 10^6

Prime Factorization of 99681540

Prime Factorization 2 × 2 × 7 × 345 × 17 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49840770
Product of the distinct prime numbers

The prime factorization of 99681540 is 2 × 2 × 7 × 345 × 17 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681540)

Multiplication

n×y
n×2 199363080
n×3 299044620
n×4 398726160
n×5 498407700

Division

n÷y
n÷2 49840770
n÷3 33227180
n÷3 24920385
n÷5 19936308

Exponentiation

ny
n2 9936409416771600
n3 9.9047659273429E+23
n4 9.8732232097707E+31
n5 9.8417809431369E+39

Nth Root

y√n
2√n 9984.0643026775
3√n 463.66563926845
4√n 99.920289744764
5√n 39.785328451793

Divisors of 99681540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99681539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99681540 can be divided by 48 positive divisors. The sum of these divisors (counting 99681540) is 1, the average is 0.020833333333333.

Base conversion 99681540

Base System Value
2 Binary 101111100010000010100000100
3 Ternary 20221120100100220
4 Quaternary 11330100110010
5 Quinary 201004302130
6 Senary 13520304340
8 Octal 574202404
10 Decimal 99681540
12 Duodecimal 294720b0
16 Hexadecimal 5f10504
20 Vigesimal 1b303h0
36 Base36 1nciro

Cryptographic Hash Functions

md5 1b05189861008e6229a48baed3aa538b
sha1 7bc0aa4eeb4e1f6e622683f061309da94f368b3c
sha256 94902e72e64e91f3aff02e68adf7dfbaeb11fb28f33f5f1b43b6bc06ef0f5d23
sha512 9cead0bbf17445496d9b40a88920398dbaad77739179966a0b11a3242701df37860c93811700d37892dff1739c1ebbe570bd5cd7bbeed6377cf3fe00a9a3173d
ripemd-160 e7e9c14bd80c66445afa4c1f929318efaf2aca22

99681540 as geometric shapes

Circle

Radius = n
Diameter 199363080
Circumference 626317587.52503
Area 3.121615082679E+16

Sphere

Radius = n
Volume 4.1488986497156E+24
Surface area 1.2486460330716E+17
Circumference 626317587.52503

Square

Length = n
Perimeter 398726160
Area 9936409416771600
Diagonal 140970985.78624

Cube

Length = n
Surface area 59618456500629600
Volume 9.9047659273429E+23
Space diagonal 172653491.85671

Equilateral Triangle

Length = n
Perimeter 299044620
Area 4.3025914886636E+15
Altitude 86326745.928355

Triangular Pyramid

Length = n
Surface area 4.3025914886636E+15
Volume 1.1672878588816E+23
Height 46990328.595412