87968345 (number)

87968345 is an odd 8-digits composite number following 87968344 and preceding 87968346. In scientific notation, it is written as 8.7968345 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 70341120 positive integers (up to 87968345) that are relatively prime to 87968345.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred sixty-eight thousand three hundred forty-five

Notation

Scientific notation 8.7968345 × 10^7
Engineering notation 8.7968345 × 10^6

Prime Factorization of 87968345

Prime Factorization 5 × 4129 × 4261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87968345
Product of the distinct prime numbers

The prime factorization of 87968345 is 5 × 4129 × 4261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87968345)

Multiplication

n×y
n×2 175936690
n×3 263905035
n×4 351873380
n×5 439841725

Division

n÷y
n÷2 43984172.5
n÷3 29322781.666667
n÷3 21992086.25
n÷5 17593669

Exponentiation

ny
n2 7738429722039025
n3 6.8073685554658E+23
n4 5.9883294562937E+31
n5 5.2678343158491E+39

Nth Root

y√n
2√n 9379.1441507208
3√n 444.74267831629
4√n 96.845981593047
5√n 38.802998259149

Divisors of 87968345

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 -87968344
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 87968345 can be divided by 8 positive divisors. The sum of these divisors (counting 87968345) is 1, the average is 0.125.

Base conversion 87968345

Base System Value
2 Binary 101001111100100101001011001
3 Ternary 20010112020212212
4 Quaternary 11033210221121
5 Quinary 140004441340
6 Senary 12421244505
8 Octal 517445131
10 Decimal 87968345
12 Duodecimal 25563735
16 Hexadecimal 53e4a59
20 Vigesimal 179g0h5
36 Base36 1gdgt5

Cryptographic Hash Functions

md5 68407a3cf70ab896386126147ed84b09
sha1 cdd04960541867fed0c7d8acf1aec6be6b0d1ed0
sha256 2fc0e91c8200fd16a2c809514171929af12907a245f9a688400c97dcd31d9df2
sha512 0094537c6c33d4cc917e1536f1216526cf87aa828c0989982806410b0508c45037dfd17d568ff5c85f73e6e502ca8105c1e0888347d964899e1f160325020e06
ripemd-160 4ef103bbf2760617479834164c759e09495c7780

87968345 as geometric shapes

Circle

Radius = n
Diameter 175936690
Circumference 552721412.8009
Area 2.4310993965079E+16

Sphere

Radius = n
Volume 2.8514638725506E+24
Surface area 9.7243975860315E+16
Circumference 552721412.8009

Square

Length = n
Perimeter 351873380
Area 7738429722039025
Diagonal 124406026.55852

Cube

Length = n
Surface area 46430578332234150
Volume 6.8073685554658E+23
Space diagonal 152365642.99775

Equilateral Triangle

Length = n
Perimeter 263905035
Area 3.3508383623432E+15
Altitude 76182821.498874

Triangular Pyramid

Length = n
Surface area 3.3508383623432E+15
Volume 8.0225607793433E+22
Height 41468675.519505