88897989 (number)

88897989 is an odd 8-digits composite number following 88897988 and preceding 88897990. In scientific notation, it is written as 8.8897989 × 10^7. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 58514976 positive integers (up to 88897989) that are relatively prime to 88897989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8897989 × 10^7
Engineering notation 8.8897989 × 10^6

Prime Factorization of 88897989

Prime Factorization 3 × 79 × 375097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88897989
Product of the distinct prime numbers

The prime factorization of 88897989 is 3 × 79 × 375097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88897989)

Multiplication

n×y
n×2 177795978
n×3 266693967
n×4 355591956
n×5 444489945

Division

n÷y
n÷2 44448994.5
n÷3 29632663
n÷3 22224497.25
n÷5 17779597.8

Exponentiation

ny
n2 7902852448244121
n3 7.0254769001263E+23
n4 6.2455076818718E+31
n5 5.5521307320246E+39

Nth Root

y√n
2√n 9428.5730097401
3√n 446.30386265399
4√n 97.100839387413
5√n 38.884667290253

Divisors of 88897989

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 -88897988
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 88897989 can be divided by 8 positive divisors. The sum of these divisors (counting 88897989) is 1, the average is 0.125.

Base conversion 88897989

Base System Value
2 Binary 101010011000111100111000101
3 Ternary 20012021111010010
4 Quaternary 11103013213011
5 Quinary 140224213424
6 Senary 12453220433
8 Octal 523074705
10 Decimal 88897989
12 Duodecimal 25931719
16 Hexadecimal 54c79c5
20 Vigesimal 17fc4j9
36 Base36 1gxe4l

Cryptographic Hash Functions

md5 e07af3aa588ab32594cba3b50f67cf9d
sha1 1776f51de34828d3669c95291e4baa13e92e4417
sha256 cead0698630a9eaec56975f67cdadc4414312ed09f17eda9f541f39f6b850903
sha512 d8306be8b51dafd1a4375164d70434af34c8030ab8f6081f284aed7a08ee0e943bc3dab4b2478598521ce7796f91662c2197aa8b22420e3e89e36e858750876f
ripemd-160 423a87b403d8b78fb67de27ec0e3467949b47206

88897989 as geometric shapes

Circle

Radius = n
Diameter 177795978
Circumference 558562538.32261
Area 2.4827543193808E+16

Sphere

Radius = n
Volume 2.9428248823202E+24
Surface area 9.9310172775231E+16
Circumference 558562538.32261

Square

Length = n
Perimeter 355591956
Area 7902852448244121
Diagonal 125720741.71149

Cube

Length = n
Surface area 47417114689464726
Volume 7.0254769001263E+23
Space diagonal 153975833.6387

Equilateral Triangle

Length = n
Perimeter 266693967
Area 3.4220354912697E+15
Altitude 76987916.81935

Triangular Pyramid

Length = n
Surface area 3.4220354912697E+15
Volume 8.2796039285812E+22
Height 41906913.903831