78897132 (number)

78897132 is an even 8-digits composite number following 78897131 and preceding 78897133. In scientific notation, it is written as 7.8897132 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 26159760 positive integers (up to 78897132) that are relatively prime to 78897132.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-seven thousand one hundred thirty-two

Notation

Scientific notation 7.8897132 × 10^7
Engineering notation 7.8897132 × 10^6

Prime Factorization of 78897132

Prime Factorization 2 × 2 × 27 × 199 × 3671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39448566
Product of the distinct prime numbers

The prime factorization of 78897132 is 2 × 2 × 27 × 199 × 3671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 41, 35, 803, 685, 3131, 9696, 83524, 44708, 931449, 346706, 373713, 9329397, 35384961, 76842858, 569862520, 921230104, 423960422, 468008725

Basic calculations (n = 78897132)

Multiplication

n×y
n×2 157794264
n×3 236691396
n×4 315588528
n×5 394485660

Division

n÷y
n÷2 39448566
n÷3 26299044
n÷3 19724283
n÷5 15779426.4

Exponentiation

ny
n2 6224757437825424
n3 4.9111550924009E+23
n4 3.8747605159763E+31
n5 3.0570749189737E+39

Nth Root

y√n
2√n 8882.4057551994
3√n 428.89772122848
4√n 94.246515878304
5√n 37.967521126901

Divisors of 78897132

1, 2, 4, 27, 54, 108, 199, 398, 796, 3671, 5373, 7342, 10746, 14684, 21492, 99117, 198234, 396468, 730529, 1461058, 2922116, 19724283, 39448566, 78897132

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78897131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78897132 can be divided by 24 positive divisors. The sum of these divisors (counting 78897132) is 1, the average is 0.041666666666667.

Base conversion 78897132

Base System Value
2 Binary 100101100111101111111101100
3 Ternary 12111110101112000
4 Quaternary 10230331333230
5 Quinary 130144202012
6 Senary 11455012300
8 Octal 454757754
10 Decimal 78897132
12 Duodecimal 2250a090
16 Hexadecimal 4b3dfec
20 Vigesimal 14d22gc
36 Base36 1az1f0

Cryptographic Hash Functions

md5 c55ea3dc6089ca482a14aff074271d03
sha1 f0630b011f00a73708ff1ac60664e3dc73472264
sha256 6d6b3ad11abd7c2489a525d0c2ce9f1257aa72422a106d999b665be68a9b45de
sha512 af47d5056a598e762085719f5b78bfd014b98ff0fa55ccf28daf39744a7ee8720b61f885935e7478b7bb13f63701aa85b81b27bfd9fcc20dd25ee13821366607
ripemd-160 5a221466245a7ec0092876a9f89dee4bba212f77

78897132 as geometric shapes

Circle

Radius = n
Diameter 157794264
Circumference 495725300.56101
Area 1.9555652237051E+16

Sphere

Radius = n
Volume 2.0571798345236E+24
Surface area 7.8222608948203E+16
Circumference 495725300.56101

Square

Length = n
Perimeter 315588528
Area 6224757437825424
Diagonal 111577394.10674

Cube

Length = n
Surface area 37348544626952544
Volume 4.9111550924009E+23
Space diagonal 136653841.19547

Equilateral Triangle

Length = n
Perimeter 236691396
Area 2.6953990367765E+15
Altitude 68326920.597734

Triangular Pyramid

Length = n
Surface area 2.6953990367765E+15
Volume 5.7878517821593E+22
Height 37192464.702247