3387978640795

Names of 3387978640795

• Cardinal: 3387978640795 can be written as Three trillion, three hundred eighty-seven billion, nine hundred seventy-eight million, six hundred forty thousand, seven hundred ninety-five.

Scientific notation

• Scientific notation: 3.387978640795 × 10¹²

Factors of 3387978640795

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4017

Divisors of 3387978640795

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 19 23 35 67 95 115 133 161 335 437 469 665 805 1249 1273 1541 2185 2345 2647 3059 6245 6365 7705 8743 8911 10787 13235 15295 18529 23731 28727 29279 43715 44555 50293 53935 60881 83683 92645 118655 143635 146395 166117 177349 201089 204953 251465 304405 352051 418415 426167 545813 585781 830585 886745 1005445 1024765 1156739 1241443 1589977 1760255 1924709 2130835 2729065 2928905 3306103 3369631 3820691 4079027 5783695 6207215 7949885 8097173 9623545 11129839 13472963 16530515 16848155 19103455 20395135 23142721 23587417 28553189 36569471 40485865 55649195 62815957 67364815 76040369 77501513 115713605 117937085 142765945 182847355 221508901 255986297 314079785 380201845 387507565 439711699 532282583 542510591 1107544505 1279931485 1444767011 1550562307 2198558495 2661412915 2712552955 4208669119 5094704723 7223835055 7752811535 10113369077 21043345595 25473523615 29460683833 35662933061 50566845385 96799389737 147303419165 178314665305 483996948685 677595728159 3387978640795
• Sum of all divisors σ(n): 5185843200000
• Sum of proper divisors (its aliquot sum) s(n): 1797864559205
• 3387978640795 is a deficient number, because the sum of its proper divisors (1797864559205) is less than itself. Its deficiency is 1590114081590

Bases of 3387978640795

• Binary: 110001010011010011010000110110110110011011₂
• Hexadecimal: 0x314D3436D9B
• Base-36: 178EZ09ZV

Squares and roots of 3387978640795

• 3387978640795 squared (3387978640795²) is 11478399270483135638232025
• 3387978640795 cubed (3387978640795³) is 38888571558913773442586960896340459875
• The square root of 3387978640795 is 1840646.2562901651
• The cube root of 3387978640795 is 15019.2030217655

Scales and comparisons

• 3,387,978,640,795 seconds is equal to 107,727 years, 12 weeks, 3 days, 17 hours, 59 minutes, 55 seconds.
• To count from 1 to 3,387,978,640,795 would take you about two hundred sixty-nine thousand, three hundred eighteen 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 3387978640795 cubic inches would be around 1251.6 feet tall.

Recreational maths with 3387978640795

• 3387978640795 backwards is 5970468797833
• The number of decimal digits it has is: 13
• The sum of 3387978640795's digits is 76
• More coming soon!