87948321 (number)

87948321 is an odd 8-digits composite number following 87948320 and preceding 87948322. In scientific notation, it is written as 8.7948321 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 54190080 positive integers (up to 87948321) that are relatively prime to 87948321.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred forty-eight thousand three hundred twenty-one

Notation

Scientific notation 8.7948321 × 10^7
Engineering notation 8.7948321 × 10^6

Prime Factorization of 87948321

Prime Factorization 3 × 779 × 37633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87948321
Product of the distinct prime numbers

The prime factorization of 87948321 is 3 × 779 × 37633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87948321)

Multiplication

n×y
n×2 175896642
n×3 263844963
n×4 351793284
n×5 439741605

Division

n÷y
n÷2 43974160.5
n÷3 29316107
n÷3 21987080.25
n÷5 17589664.2

Exponentiation

ny
n2 7734907166719041
n3 6.8027209840381E+23
n4 5.9828788877762E+31
n5 5.2618415292626E+39

Nth Root

y√n
2√n 9378.0766151701
3√n 444.70893055854
4√n 96.840469924356
5√n 38.801231573661

Divisors of 87948321

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87948320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87948321 can be divided by 8 positive divisors. The sum of these divisors (counting 87948321) is 1, the average is 0.125.

Base conversion 87948321

Base System Value
2 Binary 101001111011111110000100001
3 Ternary 20010111020102020
4 Quaternary 11033133300201
5 Quinary 140003321241
6 Senary 12421012053
8 Octal 517376041
10 Decimal 87948321
12 Duodecimal 25554029
16 Hexadecimal 53dfc21
20 Vigesimal 179dag1
36 Base36 1gd1cx

Cryptographic Hash Functions

md5 34eecee21e806426fa714f1e8a37f94b
sha1 59fe6b7adeec5c423c1c57ca34b6ec71ada11c46
sha256 8998f37b6a9c63f727b87db2361a9131887b0379fb47d2ba02b5e60e99f8e012
sha512 ccaf9004023467c3e1a609c87de4137022334825e35368d92b24107390715a4653b055eaf699abf41643d0746ace8013c4c061fed1c8ed0ee6503cfdd53efcbd
ripemd-160 886d8a956667dc2e129b529259dcfd3ecb8224e9

87948321 as geometric shapes

Circle

Radius = n
Diameter 175896642
Circumference 552595598.29831
Area 2.4299927531164E+16

Sphere

Radius = n
Volume 2.8495171023833E+24
Surface area 9.7199710124654E+16
Circumference 552595598.29831

Square

Length = n
Perimeter 351793284
Area 7734907166719041
Diagonal 124377708.34614

Cube

Length = n
Surface area 46409443000314246
Volume 6.8027209840381E+23
Space diagonal 152330960.41238

Equilateral Triangle

Length = n
Perimeter 263844963
Area 3.3493130511465E+15
Altitude 76165480.206188

Triangular Pyramid

Length = n
Surface area 3.3493130511465E+15
Volume 8.0170835638889E+22
Height 41459236.115381