71663992 (number)

71663992 is an even 8-digits composite number following 71663991 and preceding 71663993. In scientific notation, it is written as 7.1663992 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 35123200 positive integers (up to 71663992) that are relatively prime to 71663992.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred sixty-three thousand nine hundred ninety-two

Notation

Scientific notation 7.1663992 × 10^7
Engineering notation 7.1663992 × 10^6

Prime Factorization of 71663992

Prime Factorization 2 × 2 × 2 × 71 × 281 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17915998
Product of the distinct prime numbers

The prime factorization of 71663992 is 2 × 2 × 2 × 71 × 281 × 449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 79, 12, 175, 551, 3122, 1334, 87351, 51292, 418444, 103394, 4806301, 2149581, 48629086, 4938044, 49323387, 993712540, 8708900202, 6940445589

Basic calculations (n = 71663992)

Multiplication

n×y
n×2 143327984
n×3 214991976
n×4 286655968
n×5 358319960

Division

n÷y
n÷2 35831996
n÷3 23887997.333333
n÷3 17915998
n÷5 14332798.4

Exponentiation

ny
n2 5135727749376064
n3 3.6804675234546E+23
n4 2.6375699515711E+31
n5 1.8901879190883E+39

Nth Root

y√n
2√n 8465.4587589805
3√n 415.36860268898
4√n 92.00792769637
5√n 37.244332856074

Divisors of 71663992

1, 2, 4, 8, 71, 142, 281, 284, 449, 562, 568, 898, 1124, 1796, 2248, 3592, 19951, 31879, 39902, 63758, 79804, 126169, 127516, 159608, 252338, 255032, 504676, 1009352, 8957999, 17915998, 35831996, 71663992

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 -71663991
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 71663992 can be divided by 32 positive divisors. The sum of these divisors (counting 71663992) is 1, the average is 0.03125.

Base conversion 71663992

Base System Value
2 Binary 100010001011000000101111000
3 Ternary 11222211220111221
4 Quaternary 10101120011320
5 Quinary 121321221432
6 Senary 11040001424
8 Octal 421300570
10 Decimal 71663992
12 Duodecimal 20000274
16 Hexadecimal 4458178
20 Vigesimal 127hjjc
36 Base36 16o0ag

Cryptographic Hash Functions

md5 779e6d56a0f0606ed716c341c13ea440
sha1 ac713914157169573f0b2c90c78c7644121d50f4
sha256 47f60a9747a4594a8e1a5160d19289d0b2d6403ab97ef45043efdbf6a2fb93e3
sha512 f2f7057d01c6799ce8d747a793fdd22fb82805ba7ea076f36f83ebe1ae5140e74a0d9e01db3a67568f2c5f38727aa9f0582a45826af4dad20e62ea3bccee8b12
ripemd-160 34b40476e8675f6ec958b93f39e4f8d57115e244

71663992 as geometric shapes

Circle

Radius = n
Diameter 143327984
Circumference 450278141.58824
Area 1.6134364568277E+16

Sphere

Radius = n
Volume 1.5416706311281E+24
Surface area 6.4537458273108E+16
Circumference 450278141.58824

Square

Length = n
Perimeter 286655968
Area 5135727749376064
Diagonal 101348189.4202

Cube

Length = n
Surface area 30814366496256384
Volume 3.6804675234546E+23
Space diagonal 124125675.21721

Equilateral Triangle

Length = n
Perimeter 214991976
Area 2.2238353489402E+15
Altitude 62062837.608605

Triangular Pyramid

Length = n
Surface area 2.2238353489402E+15
Volume 4.3374725729527E+22
Height 33782729.806732