87968757 (number)

87968757 is an odd 8-digits composite number following 87968756 and preceding 87968758. In scientific notation, it is written as 8.7968757 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 57986720 positive integers (up to 87968757) that are relatively prime to 87968757.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred sixty-eight thousand seven hundred fifty-seven

Notation

Scientific notation 8.7968757 × 10^7
Engineering notation 8.7968757 × 10^6

Prime Factorization of 87968757

Prime Factorization 3 × 89 × 329471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87968757
Product of the distinct prime numbers

The prime factorization of 87968757 is 3 × 89 × 329471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 92, 28, 797, 774, 9148, 7724, 75155, 72345, 243369, 829617, 2608575, 6301169, 84088636, 48212731, 957017632, 804208521, 6866634883, 7182299055

Basic calculations (n = 87968757)

Multiplication

n×y
n×2 175937514
n×3 263906271
n×4 351875028
n×5 439843785

Division

n÷y
n÷2 43984378.5
n÷3 29322919
n÷3 21992189.25
n÷5 17593751.4

Exponentiation

ny
n2 7738502208125049
n3 6.8074642029052E+23
n4 5.9884416425156E+31
n5 5.2679576765914E+39

Nth Root

y√n
2√n 9379.1661143195
3√n 444.74337263308
4√n 96.846094987457
5√n 38.803034605872

Divisors of 87968757

1, 3, 89, 267, 329471, 988413, 29322919, 87968757

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 -87968756
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 87968757 can be divided by 8 positive divisors. The sum of these divisors (counting 87968757) is 1, the average is 0.125.

Base conversion 87968757

Base System Value
2 Binary 101001111100100101111110101
3 Ternary 20010112021110010
4 Quaternary 11033210233311
5 Quinary 140010000012
6 Senary 12421250433
8 Octal 517445765
10 Decimal 87968757
12 Duodecimal 25563a19
16 Hexadecimal 53e4bf5
20 Vigesimal 179g1hh
36 Base36 1gdh4l

Cryptographic Hash Functions

md5 ff4fd224be1ed6f68b2decaad17089f7
sha1 110660040dcc8b5d4237ad2e3a6bfb48e56d031d
sha256 bd7fb395fe92a890f2f6a5301111e6797deb84f98a19af120d2648ec3d620463
sha512 5213387131e7ad647bfeb52a9cccae89071ccbc99d4de921c403cebe0a0be507861e4fa3ac71511435fae1d7c808322c339dc013df2e086664be8862c5e52e38
ripemd-160 5a85c3fed3a9f061a82861892d1fdb9bb337e057

87968757 as geometric shapes

Circle

Radius = n
Diameter 175937514
Circumference 552724001.47325
Area 2.4311221686834E+16

Sphere

Radius = n
Volume 2.8515039372563E+24
Surface area 9.7244886747336E+16
Circumference 552724001.47325

Square

Length = n
Perimeter 351875028
Area 7738502208125049
Diagonal 124406609.2145

Cube

Length = n
Surface area 46431013248750294
Volume 6.8074642029052E+23
Space diagonal 152366356.60268

Equilateral Triangle

Length = n
Perimeter 263906271
Area 3.3508697497391E+15
Altitude 76183178.30134

Triangular Pyramid

Length = n
Surface area 3.3508697497391E+15
Volume 8.0226735009315E+22
Height 41468869.738168