1438479513352072

Names of 1438479513352072

• Cardinal: 1438479513352072 can be written as One quadrillion, four hundred thirty-eight trillion, four hundred seventy-nine billion, five hundred thirteen million, three hundred fifty-two thousand and seventy-two.

Scientific notation

• Scientific notation: 1.438479513352072 × 10¹⁵

Factors of 1438479513352072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 318898

Divisors of 1438479513352072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 227 454 908 1483 1693 1816 2966 3386 5932 6772 11864 13544 315493 336641 384311 630986 673282 768622 1261972 1346564 1537244 2510719 2523944 2693128 3074488 5021438 10042876 20085752 71616911 143233822 286467644 467876119 534129649 569933213 572935288 935752238 1068259298 1139866426 1871504476 2136518596 2279732852 3743008952 4273037192 4559465704 106207879013 121247430323 212415758026 242494860646 424831516052 484989721292 792114269467 849663032104 969979442584 1584228538934 3168457077868 6336914155736 179809939169009 359619878338018 719239756676036 1438479513352072
• Sum of all divisors σ(n): 2712467337814080
• Sum of proper divisors (its aliquot sum) s(n): 1273987824462008
• 1438479513352072 is a deficient number, because the sum of its proper divisors (1273987824462008) is less than itself. Its deficiency is 164491688890064

Bases of 1438479513352072

• Binary: 101000111000100101000011100011010001111011110001000₂
• Hexadecimal: 0x51C4A1C68F788
• Base-36: E5WCD5T4ZS

Squares and roots of 1438479513352072

• 1438479513352072 squared (1438479513352072²) is 2069223310333613887325826693184
• 1438479513352072 cubed (1438479513352072³) is 2976535340465460361486268162472299194914677248
• The square root of 1438479513352072 is 37927292.4600751325
• The cube root of 1438479513352072 is 112884.5641153045

Scales and comparisons

• 1,438,479,513,352,072 seconds is equal to 45,739,199 years, 5 days, 13 hours, 47 minutes, 52 seconds.
• To count from 1 to 1,438,479,513,352,072 would take you about one hundred thirty-seven million, two hundred seventeen thousand, five hundred ninety-seven 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 1438479513352072 cubic inches would be around 9407 feet tall.

Recreational maths with 1438479513352072

• 1438479513352072 backwards is 2702533159748341
• The number of decimal digits it has is: 16
• The sum of 1438479513352072's digits is 64
• More coming soon!