2009791388479792000

Names of 2009791388479792000

• Cardinal: 2009791388479792000 can be written as Two quintillion, nine quadrillion, seven hundred ninety-one trillion, three hundred eighty-eight billion, four hundred seventy-nine million, seven hundred ninety-two thousand.

Scientific notation

• Scientific notation: 2.009791388479792 × 10¹⁸

Factors of 2009791388479792000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 657654250355

Divisors of 2009791388479792000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 191 200 250 320 382 400 500 640 764 800 955 1000 1528 1600 1910 2000 3056 3200 3820 4000 4775 6112 7640 8000 9550 12224 15280 16000 19100 23875 24448 30560 38200 47750 61120 76400 95500 122240 152800 191000 305600 382000 611200 764000 1528000 3056000 657654250157 1315308500314 2630617000628 3288271250785 5261234001256 6576542501570 10522468002512 13153085003140 16441356253925 21044936005024 26306170006280 32882712507850 42089872010048 52612340012560 65765425015700 82206781269625 84179744020096 105224680025120 125611961779987 131530850031400 164413562539250 210449360050240 251223923559974 263061700062800 328827125078500 420898720100480 502447847119948 526123400125600 628059808899935 657654250157000 1004895694239896 1052246800251200 1256119617799870 1315308500314000 2009791388479792 2104493600502400 2512239235599740 2630617000628000 3140299044499675 4019582776959584 5024478471199480 5261234001256000 6280598088999350 8039165553919168 10048956942398960 10522468002512000 12561196177998700 15701495222498375 16078331107838336 20097913884797920 25122392355997400 31402990444996750 40195827769595840 50244784711994800 62805980889993500 80391655539191680 100489569423989600 125611961779987000 200979138847979200 251223923559974000 401958277695958400 502447847119948000 1004895694239896000 2009791388479792000
• Sum of all divisors σ(n): 5023005325686766080
• Sum of proper divisors (its aliquot sum) s(n): 3013213937206974080
• 2009791388479792000 is an abundant number, because the sum of its proper divisors (3013213937206974080) is greater than itself. Its abundance is 1003422548727182080

Bases of 2009791388479792000

• Binary: 1101111100100001101101001111010010110111110100010001110000000₂
• Hexadecimal: 0x1BE4369E96FA2380
• Base-36: F9P7L5RKYP34

Squares and roots of 2009791388479792000

• 2009791388479792000 squared (2009791388479792000²) is 4039261425207530203492792363264000000
• 2009791388479792000 cubed (2009791388479792000³) is 8118072828200705633452872943154368603987161088000000000
• The square root of 2009791388479792000 is 1417671114.3561443109
• The cube root of 2009791388479792000 is 1261973.7664483897

Scales and comparisons

• 2,009,791,388,479,792,000 seconds is equal to 63,905,149,460 years, 37 weeks, 2 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 2,009,791,388,479,792,000 would take you about two hundred twenty-three billion, six hundred sixty-eight million, twenty-three thousand, one hundred twelve 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 2009791388479792000 cubic inches would be around 105164.5 feet tall.

Recreational maths with 2009791388479792000

• 2009791388479792000 backwards is 0002979748831979002
• The number of decimal digits it has is: 19
• The sum of 2009791388479792000's digits is 85
• More coming soon!