29986444045931800

Names of 29986444045931800

• Cardinal: 29986444045931800 can be written as Twenty-nine quadrillion, nine hundred eighty-six trillion, four hundred forty-four billion, forty-five million, nine hundred thirty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 2.99864440459318 × 10¹⁶

Factors of 29986444045931800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21418888604251

Divisors of 29986444045931800

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 21418888604237 42837777208474 85675554416948 107094443021185 149932220229659 171351108833896 214188886042370 299864440459318 428377772084740 535472215105925 599728880918636 749661101148295 856755544169480 1070944430211850 1199457761837272 1499322202296590 2141888860423700 2998644404593180 3748305505741475 4283777720847400 5997288809186360 7496611011482950 14993222022965900 29986444045931800
• Sum of all divisors σ(n): 79678265607765360
• Sum of proper divisors (its aliquot sum) s(n): 49691821561833560
• 29986444045931800 is an abundant number, because the sum of its proper divisors (49691821561833560) is greater than itself. Its abundance is 19705377515901760

Bases of 29986444045931800

• Binary: 1101010100010001000001100010001011011110101010100011000₂
• Hexadecimal: 0x6A8883116F5518
• Base-36: 879B27XWM54

Squares and roots of 29986444045931800

• 29986444045931800 squared (29986444045931800²) is 899186826519798699148130251240000
• 29986444045931800 cubed (29986444045931800³) is 26963415460274928061620345373046279633905432000000
• The square root of 29986444045931800 is 173165943.6665645293
• The cube root of 29986444045931800 is 310676.4418763463

Scales and comparisons

• 29,986,444,045,931,800 seconds is equal to 953,476,166 years, 25 weeks, 6 days, 16 hours, 36 minutes, 40 seconds.
• To count from 1 to 29,986,444,045,931,800 would take you about two billion, eight hundred sixty million, four hundred twenty-eight thousand, four hundred ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 29986444045931800 cubic inches would be around 25889.7 feet tall.

Recreational maths with 29986444045931800

• 29986444045931800 backwards is 00813954044468992
• The number of decimal digits it has is: 17
• The sum of 29986444045931800's digits is 76
• More coming soon!