99972668 (number)

99972668 is an even 8-digits composite number following 99972667 and preceding 99972669. In scientific notation, it is written as 9.9972668 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 36 positive divisors. There are 47364192 positive integers (up to 99972668) that are relatively prime to 99972668.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-two thousand six hundred sixty-eight

Notation

Scientific notation 9.9972668 × 10^7
Engineering notation 9.9972668 × 10^6

Prime Factorization of 99972668

Prime Factorization 2 × 2 × 59 × 37 × 107 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 467162
Product of the distinct prime numbers

The prime factorization of 99972668 is 2 × 2 × 59 × 37 × 107 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972668)

Multiplication

n×y
n×2 199945336
n×3 299918004
n×4 399890672
n×5 499863340

Division

n÷y
n÷2 49986334
n÷3 33324222.666667
n÷3 24993167
n÷5 19994533.6

Exponentiation

ny
n2 9994534347038224
n3 9.9918026409105E+23
n4 9.9890716814127E+31
n5 9.9863414683407E+39

Nth Root

y√n
2√n 9998.6333066075
3√n 464.11659153931
4√n 99.99316629954
5√n 39.808540604353

Divisors of 99972668

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99972667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99972668 can be divided by 36 positive divisors. The sum of these divisors (counting 99972668) is 1, the average is 0.027777777777778.

Base conversion 99972668

Base System Value
2 Binary 101111101010111011000111100
3 Ternary 20222010010201102
4 Quaternary 11331113120330
5 Quinary 201043111133
6 Senary 13530432232
8 Octal 575273074
10 Decimal 99972668
12 Duodecimal 29592678
16 Hexadecimal 5f5763c
20 Vigesimal 1b4gbd8
36 Base36 1nirek

Cryptographic Hash Functions

md5 dd2d892fa2caf384215241c83ae102d9
sha1 0cb86de22dafd18b7df46763d59097b1e6edefe4
sha256 f6e145b1cda963358a69d54e22a3a40a36d0ebde86163a870ef0369c48ea1b0d
sha512 79987790f9e8ff4d0b9f8240756a25684f00eb3818fc4622a8a44c62c18bb9fde85941cc1d9a27ebdc97f5ba2f7fe27b718300b91ca02d39afdbf3e431edf7df
ripemd-160 401859210b5736911f4d1e47141e98eb14242e3e

99972668 as geometric shapes

Circle

Radius = n
Diameter 199945336
Circumference 628146798.69714
Area 3.1398755680706E+16

Sphere

Radius = n
Volume 4.1853565030405E+24
Surface area 1.2559502272282E+17
Circumference 628146798.69714

Square

Length = n
Perimeter 399890672
Area 9994534347038224
Diagonal 141382702.95222

Cube

Length = n
Surface area 59967206082229344
Volume 9.9918026409105E+23
Space diagonal 173157740.34422

Equilateral Triangle

Length = n
Perimeter 299918004
Area 4.3277603217656E+15
Altitude 86578870.172108

Triangular Pyramid

Length = n
Surface area 4.3277603217656E+15
Volume 1.1775452339442E+23
Height 47127567.650741