87939712 (number)

87939712 is an even 8-digits composite number following 87939711 and preceding 87939713. In scientific notation, it is written as 8.7939712 × 10^7. The sum of its digits is 46. It has a total of 10 prime factors and 64 positive divisors. There are 37669632 positive integers (up to 87939712) that are relatively prime to 87939712.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred thirty-nine thousand seven hundred twelve

Notation

Scientific notation 8.7939712 × 10^7
Engineering notation 8.7939712 × 10^6

Prime Factorization of 87939712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 49 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1374058
Product of the distinct prime numbers

The prime factorization of 87939712 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 49 × 2003. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 1, 28, 8, 960, 970, 7151, 9283, 88381, 81315, 318475, 619336, 2132145, 77664, 49505346, 92572682, 385165794, 635656427, 6311202575, 596062512

Basic calculations (n = 87939712)

Multiplication

n×y
n×2 175879424
n×3 263819136
n×4 351758848
n×5 439698560

Division

n÷y
n÷2 43969856
n÷3 29313237.333333
n÷3 21984928
n÷5 17587942.4

Exponentiation

ny
n2 7733392946642944
n3 6.8007234851061E+23
n4 5.9805366467187E+31
n5 5.2592667031789E+39

Nth Root

y√n
2√n 9377.6176079002
3√n 444.6944196728
4√n 96.838099980845
5√n 38.800471916447

Divisors of 87939712

1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2003, 2744, 3136, 4006, 5488, 6272, 8012, 10976, 14021, 16024, 21952, 28042, 32048, 43904, 56084, 64096, 98147, 112168, 128192, 196294, 224336, 256384, 392588, 448672, 687029, 785176, 897344, 1374058, 1570352, 1794688, 2748116, 3140704, 5496232, 6281408, 10992464, 12562816, 21984928, 43969856, 87939712

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 -87939711
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 87939712 can be divided by 64 positive divisors. The sum of these divisors (counting 87939712) is 1, the average is 0.015625.

Base conversion 87939712

Base System Value
2 Binary 101001111011101101010000000
3 Ternary 20010110210121101
4 Quaternary 11033131222000
5 Quinary 140003032322
6 Senary 12420504144
8 Octal 517355200
10 Decimal 87939712
12 Duodecimal 2554b054
16 Hexadecimal 53dda80
20 Vigesimal 179c95c
36 Base36 1gcups

Cryptographic Hash Functions

md5 2f25b46d36bf9710a30285486028c4fd
sha1 8271de2fa20311bebf71c2bb7bb5f3c1ef8893a7
sha256 3819642b404fe72839aea0f6ae6bc92872062f3cd6459b98e0e4cfd53ef9e0ff
sha512 b3177bf13ceebc9c40b2562b39ae08138384e28e62915964f3727bc08b26859a9bfb56ec7b2c2228e594dd32a4d74d1a37fa7507c1ea4aa710e5858262f77fb5
ripemd-160 72015663e9afb2b8f86e1e6c74dbd3c078e702d1

87939712 as geometric shapes

Circle

Radius = n
Diameter 175879424
Circumference 552541506.356
Area 2.4295170468497E+16

Sphere

Radius = n
Volume 2.8486803919873E+24
Surface area 9.7180681873986E+16
Circumference 552541506.356

Square

Length = n
Perimeter 351758848
Area 7733392946642944
Diagonal 124365533.38158

Cube

Length = n
Surface area 46400357679857664
Volume 6.8007234851061E+23
Space diagonal 152316049.18697

Equilateral Triangle

Length = n
Perimeter 263819136
Area 3.3486573746201E+15
Altitude 76158024.593487

Triangular Pyramid

Length = n
Surface area 3.3486573746201E+15
Volume 8.0147294888219E+22
Height 41455177.793861