99978090 (number)

99978090 is an even 8-digits composite number following 99978089 and preceding 99978091. In scientific notation, it is written as 9.9978090 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 26010240 positive integers (up to 99978090) that are relatively prime to 99978090.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-eight thousand ninety

Notation

Scientific notation 9.9978090 × 10^7
Engineering notation 9.9978090 × 10^6

Prime Factorization of 99978090

Prime Factorization 2 × 3 × 5 × 41 × 81283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99978090
Product of the distinct prime numbers

The prime factorization of 99978090 is 2 × 3 × 5 × 41 × 81283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 29, 34, 89, 578, 3619, 8562, 63790, 67471, 824694, 238505, 1723564, 1039909, 1344194, 62330459, 846725236, 836901993, 9472920842, 1873677770

Basic calculations (n = 99978090)

Multiplication

n×y
n×2 199956180
n×3 299934270
n×4 399912360
n×5 499890450

Division

n÷y
n÷2 49989045
n÷3 33326030
n÷3 24994522.5
n÷5 19995618

Exponentiation

ny
n2 9995618480048100
n3 9.9934284400391E+23
n4 9.9912388798679E+31
n5 9.9890497994293E+39

Nth Root

y√n
2√n 9998.9044399874
3√n 464.12498181477
4√n 99.994522049897
5√n 39.80897239682

Divisors of 99978090

1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 81283, 162566, 243849, 406415, 487698, 812830, 1219245, 2438490, 3332603, 6665206, 9997809, 16663015, 19995618, 33326030, 49989045, 99978090

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 -99978089
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 99978090 can be divided by 32 positive divisors. The sum of these divisors (counting 99978090) is 1, the average is 0.03125.

Base conversion 99978090

Base System Value
2 Binary 101111101011000101101101010
3 Ternary 20222010102011020
4 Quaternary 11331120231222
5 Quinary 201043244330
6 Senary 13530513310
8 Octal 575305552
10 Decimal 99978090
12 Duodecimal 29595836
16 Hexadecimal 5f58b6a
20 Vigesimal 1b4h54a
36 Base36 1nivl6

Cryptographic Hash Functions

md5 8e80ab952a88046a03f98b09aca1a7b3
sha1 4bc21e4ce4c0377562f2c07f5a0b575a342b02d0
sha256 3b07280ffe20bdad309b9203d39d9b562aee7d1940d7db0115dbed2ecbe4168c
sha512 4ba1c797089bfc7b37bb834b9dd6eaa91556e9ccf120448ae73907c3f03d83b84b8b32575054820138993e6452eec87e75dc1c343b6175f275bbeb05bee4da69
ripemd-160 356fda50e5532ccf7558cf7af205867b35ccea53

99978090 as geometric shapes

Circle

Radius = n
Diameter 199956180
Circumference 628180866.12788
Area 3.1402161585005E+16

Sphere

Radius = n
Volume 4.186037516187E+24
Surface area 1.2560864634002E+17
Circumference 628180866.12788

Square

Length = n
Perimeter 399912360
Area 9995618480048100
Diagonal 141390370.81816

Cube

Length = n
Surface area 59973710880288600
Volume 9.9934284400391E+23
Space diagonal 173167131.52369

Equilateral Triangle

Length = n
Perimeter 299934270
Area 4.3282297651294E+15
Altitude 86583565.761847

Triangular Pyramid

Length = n
Surface area 4.3282297651294E+15
Volume 1.177736836209E+23
Height 47130123.606053