72844234803045979

Names of 72844234803045979

• Cardinal: 72844234803045979 can be written as Seventy-two quadrillion, eight hundred forty-four trillion, two hundred thirty-four billion, eight hundred three million, forty-five thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 7.2844234803045979 × 10¹⁶

Factors of 72844234803045979

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 148

Divisors of 72844234803045979

• Number of divisors d(n): 84
• Complete list of divisors:
  1 7 13 31 91 97 217 403 679 961 1261 2821 3007 6727 8827 9409 12493 21049 39091 65863 87451 93217 122317 273637 291679 652519 856219 912673 1211821 2041753 3791827 6388711 8482747 9042049 11864749 26542789 28292863 63294343 83053243 88529281 117546637 198050041 367807219 619704967 822826459 877078753 1150880653 2574650533 2744407711 6139551271 8056164571 8587340257 11402023789 19210853977 35677300243 60111381799 79814166523 85076639041 111635423341 249741101701 266207547967 595536473287 781447963387 832972004929 1105996307533 1863452835769 3460698123571 5830804034503 7741974152731 8252433986977 10828636064077 24224886864997 25822132152799 57767037908839 75800452448539 107281641830701 180754925069593 335687717986387 750971492814907 800486096736769 2349814025904709 5603402677157383 10406319257577997 72844234803045979
• Sum of all divisors σ(n): 93604812567892752
• Sum of proper divisors (its aliquot sum) s(n): 20760577764846773
• 72844234803045979 is a deficient number, because the sum of its proper divisors (20760577764846773) is less than itself. Its deficiency is 52083657038199206

Bases of 72844234803045979

• Binary: 100000010110010110111001000010011010111101110011001011011₂
• Hexadecimal: 0x102CB72135EE65B
• Base-36: JX94JHNBQL7

Squares and roots of 72844234803045979

• 72844234803045979 squared (72844234803045979²) is 5306282544041295058953016388068441
• 72844234803045979 cubed (72844234803045979³) is 386532091569448263367669727823080084578659121848739
• The square root of 72844234803045979 is 269896711.3601904913
• The cube root of 72844234803045979 is 417636.4496985601
• Being both a perfect square and a perfect cube, 72844234803045979 is also a perfect sixth number.

Scales and comparisons

• 72,844,234,803,045,979 seconds is equal to 2,316,221,344 years, 37 weeks, 4 days, 16 hours, 46 minutes, 19 seconds.
• To count from 1 to 72,844,234,803,045,979 would take you about six billion, nine hundred forty-eight million, six hundred sixty-four thousand and thirty-four 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 72844234803045979 cubic inches would be around 34803 feet tall.

Recreational maths with 72844234803045979

• 72844234803045979 backwards is 97954030843244827
• The number of decimal digits it has is: 17
• The sum of 72844234803045979's digits is 79
• More coming soon!