99721000 (number)

99721000 is an even 8-digits composite number following 99720999 and preceding 99721001. In scientific notation, it is written as 9.9721000 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 39888000 positive integers (up to 99721000) that are relatively prime to 99721000.

Interesting facts

Basic properties

Name

Name ninety-nine million seven hundred twenty-one thousand

Notation

Scientific notation 9.9721000 × 10^7
Engineering notation 9.9721000 × 10^6

Prime Factorization of 99721000

Prime Factorization 2 × 2 × 2 × 25 × 5 × 99721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24930250
Product of the distinct prime numbers

The prime factorization of 99721000 is 2 × 2 × 2 × 25 × 5 × 99721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 43, 25, 235, 967, 328, 7550, 48848, 50169, 373194, 364971, 149926, 4949273, 47995167, 59254273, 693035962, 130955694, 3696829644, 3519669443

Basic calculations (n = 99721000)

Multiplication

n×y
n×2 199442000
n×3 299163000
n×4 398884000
n×5 498605000

Division

n÷y
n÷2 49860500
n÷3 33240333.333333
n÷3 24930250
n÷5 19944200

Exponentiation

ny
n2 9944277841000000
n3 9.9165333058236E+23
n4 9.8888661779004E+31
n5 9.861276241264E+39

Nth Root

y√n
2√n 9986.0402562778
3√n 463.72681352532
4√n 99.930176905066
5√n 39.788477842403

Divisors of 99721000

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 99721, 199442, 398884, 498605, 797768, 997210, 1994420, 2493025, 3988840, 4986050, 9972100, 12465125, 19944200, 24930250, 49860500, 99721000

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99720999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99721000 can be divided by 32 positive divisors. The sum of these divisors (counting 99721000) is 1, the average is 0.03125.

Base conversion 99721000

Base System Value
2 Binary 101111100011001111100101000
3 Ternary 20221122100111101
4 Quaternary 11330121330220
5 Quinary 201012033000
6 Senary 13521211144
8 Octal 574317450
10 Decimal 99721000
12 Duodecimal 29490ab4
16 Hexadecimal 5f19f28
20 Vigesimal 1b352a0
36 Base36 1ndd7s

Cryptographic Hash Functions

md5 a4e95b6a3cb4bc105ba1f7b8ba5100d5
sha1 bc5d9be96185789234178dd41b1964b8064752b8
sha256 400485e4007f3e284690491b8f0e233eec2dac21615b8eb24e0472eb2687f8d7
sha512 62729f58cb604b41f6e0883e66262642f256b3253fc9387321fc262b1e1e7d3d7c053ed400a370405ae420b41051ceb61317ce1124d5724653577eb4a2ecfaf2
ripemd-160 310be78ce9be494226a21fa495a0bad1171eb718

99721000 as geometric shapes

Circle

Radius = n
Diameter 199442000
Circumference 626565522.01726
Area 3.1240870210541E+16

Sphere

Radius = n
Volume 4.1538277576872E+24
Surface area 1.2496348084217E+17
Circumference 626565522.01726

Square

Length = n
Perimeter 398884000
Area 9944277841000000
Diagonal 141026790.65341

Cube

Length = n
Surface area 59665667046000000
Volume 9.9165333058236E+23
Space diagonal 172721838.58158

Equilateral Triangle

Length = n
Perimeter 299163000
Area 4.3059986162983E+15
Altitude 86360919.290788

Triangular Pyramid

Length = n
Surface area 4.3059986162983E+15
Volume 1.168674657735E+23
Height 47008930.217802