40812428955987

Names of 40812428955987

• Cardinal: 40812428955987 can be written as Forty trillion, eight hundred twelve billion, four hundred twenty-eight million, nine hundred fifty-five thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 4.0812428955987 × 10¹³

Factors of 40812428955987

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 225994

Divisors of 40812428955987

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 23 39 69 89 117 207 267 299 757 801 897 1157 2047 2271 2691 3471 6141 6813 9841 10413 17411 18423 26611 29523 52233 67373 79833 88569 156699 202119 225109 226343 239499 606357 675327 679029 875849 1549579 2025981 2037087 2627547 2926417 4648737 5177507 7882641 8779251 13946211 15532521 20034701 20144527 26337753 46597563 60104103 60433581 67307591 170407513 180312309 181300743 201922773 260451113 460798123 511222539 605768319 781353339 1382394369 1533667617 2215297669 2344060017 3919372799 4147183107 5990375599 6645893007 11758118397 15166268657 17971126797 19937679021 35274355191 45498805971 50951846387 53913380391 136496417913 152855539161 197161492541 348824179111 458566617483 591484477623 1046472537333 1774453432869 3139417611999 4534714328443 13604142985329 40812428955987
• Sum of all divisors σ(n): 67079394345600
• Sum of proper divisors (its aliquot sum) s(n): 26266965389613
• 40812428955987 is a deficient number, because the sum of its proper divisors (26266965389613) is less than itself. Its deficiency is 14545463566374

Bases of 40812428955987

• Binary: 1001010001111001100010010101001001000101010011₂
• Hexadecimal: 0x251E62549153
• Base-36: EGSYYGDAR

Squares and roots of 40812428955987

• 40812428955987 squared (40812428955987²) is 1665654357287486126783144169
• 40812428955987 cubed (40812428955987³) is 67979400122025714910527942895969976689803
• The square root of 40812428955987 is 6388460.6092537661
• The cube root of 40812428955987 is 34429.5078062909

Scales and comparisons

• 40,812,428,955,987 seconds is equal to 1,297,708 years, 51 weeks, 6 days, 21 hours, 6 minutes, 27 seconds.
• To count from 1 to 40,812,428,955,987 would take you about three million, two hundred forty-four thousand, two hundred seventy-two 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 40812428955987 cubic inches would be around 2869.1 feet tall.

Recreational maths with 40812428955987

• 40812428955987 backwards is 78955982421804
• The number of decimal digits it has is: 14
• The sum of 40812428955987's digits is 72
• More coming soon!