76128840 (number)

76128840 is an even 8-digits composite number following 76128839 and preceding 76128841. In scientific notation, it is written as 7.6128840 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 20300928 positive integers (up to 76128840) that are relatively prime to 76128840.

Interesting facts

Basic properties

Name

Name seventy-six million one hundred twenty-eight thousand eight hundred forty

Notation

Scientific notation 7.6128840 × 10^7
Engineering notation 7.6128840 × 10^6

Prime Factorization of 76128840

Prime Factorization 2 × 2 × 2 × 9 × 5 × 211469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19032210
Product of the distinct prime numbers

The prime factorization of 76128840 is 2 × 2 × 2 × 9 × 5 × 211469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 10, 53, 661, 539, 4780, 7323, 70382, 39370, 456767, 210483, 5923328, 2122232, 57779891, 74000768, 828802424, 327292562, 6465369588, 2257443147

Basic calculations (n = 76128840)

Multiplication

n×y
n×2 152257680
n×3 228386520
n×4 304515360
n×5 380644200

Division

n÷y
n÷2 38064420
n÷3 25376280
n÷3 19032210
n÷5 15225768

Exponentiation

ny
n2 5795600279745600
n3 4.4121232640071E+23
n4 3.3588982602587E+31
n5 2.5570902823152E+39

Nth Root

y√n
2√n 8725.1842387425
3√n 423.82158448152
4√n 93.408694663519
5√n 37.69726499288

Divisors of 76128840

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 211469, 422938, 845876, 1057345, 1691752, 1903221, 2114690, 3806442, 4229380, 7612884, 8458760, 9516105, 15225768, 19032210, 38064420, 76128840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76128839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76128840 can be divided by 32 positive divisors. The sum of these divisors (counting 76128840) is 1, the average is 0.03125.

Base conversion 76128840

Base System Value
2 Binary 100100010011010001001001000
3 Ternary 12022020202010200
4 Quaternary 10202122021020
5 Quinary 123442110330
6 Senary 11315412200
8 Octal 442321110
10 Decimal 76128840
12 Duodecimal 215b4060
16 Hexadecimal 489a248
20 Vigesimal 13fg220
36 Base36 19bpe0

Cryptographic Hash Functions

md5 57b4a724f4fb8cd56a15262e680e4450
sha1 88179e165b630276d54913e248d87a32a4e50a9d
sha256 a803fa3ff5495da6f3ad915009162ff999a71cb1d1c6b8ced3ed188fbd37c10c
sha512 de7ec0fc94ee5bab6f13659206b8100ce7aa10f67f29440d8d277cd42fcd807e9881f287b5a309170502560dd78d996e32a6d05f447a43f877088f261913b8a5
ripemd-160 f1582b689f8d74daf0a2a2ac7f9f44e037d6c261

76128840 as geometric shapes

Circle

Radius = n
Diameter 152257680
Circumference 478331608.94063
Area 1.8207415261992E+16

Sphere

Radius = n
Volume 1.8481458710583E+24
Surface area 7.2829661047967E+16
Circumference 478331608.94063

Square

Length = n
Perimeter 304515360
Area 5795600279745600
Diagonal 107662438.01573

Cube

Length = n
Surface area 34773601678473600
Volume 4.4121232640071E+23
Space diagonal 131859018.80128

Equilateral Triangle

Length = n
Perimeter 228386520
Area 2.5095685362199E+15
Altitude 65929509.400641

Triangular Pyramid

Length = n
Surface area 2.5095685362199E+15
Volume 5.1997371323506E+22
Height 35887479.338577