87289997 (number)

87289997 is an odd 8-digits prime number following 87289996 and preceding 87289998. In scientific notation, it is written as 8.7289997 × 10^7. The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors. There are 87289996 positive integers (up to 87289997) that are relatively prime to 87289997.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred eighty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 8.7289997 × 10^7
Engineering notation 8.7289997 × 10^6

Prime Factorization of 87289997

Prime Factorization 87289997

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 87289997
Product of the distinct prime numbers

The prime factorization of 87289997 is 87289997. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 40, 6, 833, 229, 1263, 7665, 64487, 52313, 457294, 32729, 7822524, 4449447, 2896959, 1861280, 129520621, 473445455, 1456587205, 9713657533

Basic calculations (n = 87289997)

Multiplication

n×y
n×2 174579994
n×3 261869991
n×4 349159988
n×5 436449985

Division

n÷y
n÷2 43644998.5
n÷3 29096665.666667
n÷3 21822499.25
n÷5 17457999.4

Exponentiation

ny
n2 7619543576260009
n3 6.6510993591311E+23
n4 5.8057444310525E+31
n5 5.0678341396934E+39

Nth Root

y√n
2√n 9342.9115911476
3√n 443.59654968
4√n 96.658737789957
5√n 38.742968701438

Divisors of 87289997

1, 87289997

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 87289998
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 43644999
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9342.9116446641
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999770879
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87289997 can be divided by 2 positive divisors. The sum of these divisors (counting 87289997) is 87289998, the average is 43644999.

Base conversion 87289997

Base System Value
2 Binary 101001100111111000010001101
3 Ternary 20002020210100212
4 Quaternary 11030333002031
5 Quinary 134321234442
6 Senary 12354532205
8 Octal 514770215
10 Decimal 87289997
12 Duodecimal 25297065
16 Hexadecimal 533f08d
20 Vigesimal 175b4jh
36 Base36 1fyxe5

Cryptographic Hash Functions

md5 4c13b614064c75e71e7e7b05cd4bc8eb
sha1 9efa6a6aa3ae19db186f2b0ed73fc9ea9b59fc7d
sha256 ec950263ab0935d75ca9597d16f58c16b71f6f11aa357fcba43a0bbf3e17879c
sha512 822b3c8a2c4160cc285f40dabf8405be88c56ffa91b49691b644c1a4f08c801aa1a85fd62fa2d70b42983831191079344baf43efc0091266644d7cb6980b2d54
ripemd-160 714d854d34a41fdb4557829ebbb1210459f34116

87289997 as geometric shapes

Circle

Radius = n
Diameter 174579994
Circumference 548459226.61415
Area 2.3937502122886E+16

Sphere

Radius = n
Volume 2.7860059846589E+24
Surface area 9.5750008491543E+16
Circumference 548459226.61415

Square

Length = n
Perimeter 349159988
Area 7619543576260009
Diagonal 123446697.61691

Cube

Length = n
Surface area 45717261457560054
Volume 6.6510993591311E+23
Space diagonal 151190709.79653

Equilateral Triangle

Length = n
Perimeter 261869991
Area 3.2993591511418E+15
Altitude 75595354.898267

Triangular Pyramid

Length = n
Surface area 3.2993591511418E+15
Volume 7.8383957653118E+22
Height 41148899.205636