84561880 (number)

84561880 is an even 8-digits composite number following 84561879 and preceding 84561881. In scientific notation, it is written as 8.4561880 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 30968832 positive integers (up to 84561880) that are relatively prime to 84561880.

Interesting facts

Basic properties

Name

Name eighty-four million five hundred sixty-one thousand eight hundred eighty

Notation

Scientific notation 8.4561880 × 10^7
Engineering notation 8.4561880 × 10^6

Prime Factorization of 84561880

Prime Factorization 2 × 2 × 2 × 5 × 13 × 1187 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21140470
Product of the distinct prime numbers

The prime factorization of 84561880 is 2 × 2 × 2 × 5 × 13 × 1187 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 6, 58, 921, 795, 9670, 3740, 11470, 36393, 819476, 695292, 1749518, 130975, 95442766, 31781200, 653855413, 337082906, 9723709848, 198359187

Basic calculations (n = 84561880)

Multiplication

n×y
n×2 169123760
n×3 253685640
n×4 338247520
n×5 422809400

Division

n÷y
n÷2 42280940
n÷3 28187293.333333
n÷3 21140470
n÷5 16912376

Exponentiation

ny
n2 7150711549134400
n3 6.0467761193252E+23
n4 5.1132675658924E+31
n5 4.3238751831489E+39

Nth Root

y√n
2√n 9195.7533677236
3√n 438.92623850873
4√n 95.894490810075
5√n 38.497712594647

Divisors of 84561880

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1187, 1370, 1781, 2374, 2740, 3562, 4748, 5480, 5935, 7124, 8905, 9496, 11870, 14248, 15431, 17810, 23740, 30862, 35620, 47480, 61724, 71240, 77155, 123448, 154310, 162619, 308620, 325238, 617240, 650476, 813095, 1300952, 1626190, 2114047, 3252380, 4228094, 6504760, 8456188, 10570235, 16912376, 21140470, 42280940, 84561880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84561879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84561880 can be divided by 64 positive divisors. The sum of these divisors (counting 84561880) is 1, the average is 0.015625.

Base conversion 84561880

Base System Value
2 Binary 101000010100100111111011000
3 Ternary 12220010012002111
4 Quaternary 11002210333120
5 Quinary 133121440010
6 Senary 12220242104
8 Octal 502447730
10 Decimal 84561880
12 Duodecimal 243a0334
16 Hexadecimal 50a4fd8
20 Vigesimal 168a4e0
36 Base36 1ecgd4

Cryptographic Hash Functions

md5 1d99e1e8690812e78bf3d57926bf80e9
sha1 fc03ecdb3ebcb7751d05290afbb5ee7cb87d9cee
sha256 3d5680bcfb69a027b45fd1bc140c99a1a11cb579e2ece383f840bf42eb4b6575
sha512 61acbb8d9a10fcbeb22f1b45a315f7bd7edeffe8390413c26aeb280e0825390f7f9f5f762443437ecaee4c506353f9bcdf948d49a962a58baa8354f11691b660
ripemd-160 2bddf4f16174309a47dae82f88d8bc162103692d

84561880 as geometric shapes

Circle

Radius = n
Diameter 169123760
Circumference 531317961.96348
Area 2.24646228707E+16

Sphere

Radius = n
Volume 2.5328676579166E+24
Surface area 8.9858491482801E+16
Circumference 531317961.96348

Square

Length = n
Perimeter 338247520
Area 7150711549134400
Diagonal 119588557.55577

Cube

Length = n
Surface area 42904269294806400
Volume 6.0467761193252E+23
Space diagonal 146465472.54354

Equilateral Triangle

Length = n
Perimeter 253685640
Area 3.0963489283426E+15
Altitude 73232736.271771

Triangular Pyramid

Length = n
Surface area 3.0963489283426E+15
Volume 7.1261939971528E+22
Height 39862852.518589