40166487967144

Names of 40166487967144

• Cardinal: 40166487967144 can be written as Forty trillion, one hundred sixty-six billion, four hundred eighty-seven million, nine hundred sixty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.0166487967144 × 10¹³

Factors of 40166487967144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 108857610

Divisors of 40166487967144

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 599 616 1198 2396 4193 4792 6589 8386 13178 16772 26356 33544 46123 52712 92246 184492 368984 108856991 217713982 435427964 761998937 870855928 1197426901 1523997874 2394853802 3047995748 4789707604 6095991496 8381988307 9579415208 16763976614 33527953228 65205337609 67055906456 130410675218 260821350436 456437363263 521642700872 717258713699 912874726526 1434517427398 1825749453052 2869034854796 3651498906104 5020810995893 5738069709592 10041621991786 20083243983572 40166487967144
• Sum of all divisors σ(n): 94052441088000
• Sum of proper divisors (its aliquot sum) s(n): 53885953120856
• 40166487967144 is an abundant number, because the sum of its proper divisors (53885953120856) is greater than itself. Its abundance is 13719465153712

Bases of 40166487967144

• Binary: 1001001000011111111101001111110100010110101000₂
• Hexadecimal: 0x2487FD3F45A8
• Base-36: E8K89V8H4

Squares and roots of 40166487967144

• 40166487967144 squared (40166487967144²) is 1613346755614723741623516736
• 40166487967144 cubed (40166487967144³) is 64802473046229612788758722239560902121984
• The square root of 40166487967144 is 6337703.6824976287
• The cube root of 40166487967144 is 34246.9016586365

Scales and comparisons

• 40,166,487,967,144 seconds is equal to 1,277,170 years, 3 weeks, 6 days, 39 minutes, 4 seconds.
• To count from 1 to 40,166,487,967,144 would take you about three million, one hundred ninety-two thousand, nine hundred twenty-five 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 40166487967144 cubic inches would be around 2853.9 feet tall.

Recreational maths with 40166487967144

• 40166487967144 backwards is 44176978466104
• The number of decimal digits it has is: 14
• The sum of 40166487967144's digits is 67
• More coming soon!