99681642 (number)

99681642 is an even 8-digits composite number following 99681641 and preceding 99681643. In scientific notation, it is written as 9.9681642 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 29428224 positive integers (up to 99681642) that are relatively prime to 99681642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9681642 × 10^7
Engineering notation 9.9681642 × 10^6

Prime Factorization of 99681642

Prime Factorization 2 × 9 × 799 × 29 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99681642
Product of the distinct prime numbers

The prime factorization of 99681642 is 2 × 9 × 799 × 29 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 54, 48, 556, 250, 1947, 8949, 81105, 87345, 332179, 706973, 6481898, 3728452, 46275192, 86559914, 232775671, 696725213, 1377647435, 8384056388

Basic calculations (n = 99681642)

Multiplication

n×y
n×2 199363284
n×3 299044926
n×4 398726568
n×5 498408210

Division

n÷y
n÷2 49840821
n÷3 33227214
n÷3 24920410.5
n÷5 19936328.4

Exponentiation

ny
n2 9936429751816164
n3 9.9047963327869E+23
n4 9.8732636212777E+31
n5 9.8418312966783E+39

Nth Root

y√n
2√n 9984.0694108164
3√n 463.66579741836
4√n 99.92031530583
5√n 39.785336593926

Divisors of 99681642

1, 2, 9, 18, 29, 58, 239, 261, 478, 522, 799, 1598, 2151, 4302, 6931, 7191, 13862, 14382, 23171, 46342, 62379, 124758, 190961, 208539, 381922, 417078, 1718649, 3437298, 5537869, 11075738, 49840821, 99681642

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 -99681641
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 99681642 can be divided by 32 positive divisors. The sum of these divisors (counting 99681642) is 1, the average is 0.03125.

Base conversion 99681642

Base System Value
2 Binary 101111100010000010101101010
3 Ternary 20221120100111200
4 Quaternary 11330100111222
5 Quinary 201004303032
6 Senary 13520305030
8 Octal 574202552
10 Decimal 99681642
12 Duodecimal 29472176
16 Hexadecimal 5f1056a
20 Vigesimal 1b30422
36 Base36 1nciui

Cryptographic Hash Functions

md5 255686baceba3d5693269da5112bcad0
sha1 96d454126d8f94debf792c85878f6edbadccc219
sha256 589f5de0e4f49c6973045198e8cb1e58aa5ea98cf9394f705683b8d9f7b60d00
sha512 e8db9e8cf691291f7401ff6b8063a3a1d067b217ac0a3090c57c3f36bdb3bb636273986936f94ac06d95413d1cfb23c9dce92b87765f4ad4f253b747275d6d96
ripemd-160 bc236d79574c3c812f61048daa5eddcd228024b9

99681642 as geometric shapes

Circle

Radius = n
Diameter 199363284
Circumference 626318228.40994
Area 3.1216214711217E+16

Sphere

Radius = n
Volume 4.1489113859182E+24
Surface area 1.2486485884487E+17
Circumference 626318228.40994

Square

Length = n
Perimeter 398726568
Area 9936429751816164
Diagonal 140971130.03602

Cube

Length = n
Surface area 59618578510896984
Volume 9.9047963327869E+23
Space diagonal 172653668.52589

Equilateral Triangle

Length = n
Perimeter 299044926
Area 4.3026002939962E+15
Altitude 86326834.262946

Triangular Pyramid

Length = n
Surface area 4.3026002939962E+15
Volume 1.1672914421975E+23
Height 46990376.678673