40878375649568

Names of 40878375649568

• Cardinal: 40878375649568 can be written as Forty trillion, eight hundred seventy-eight billion, three hundred seventy-five million, six hundred forty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0878375649568 × 10¹³

Factors of 40878375649568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 495

Divisors of 40878375649568

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 23 32 46 92 157 184 313 314 368 529 626 628 736 1058 1252 1256 2116 2504 2512 3611 4232 5008 5024 7199 7222 8464 10016 14398 14444 16928 24649 28796 28888 49141 49298 57592 57776 83053 97969 98282 98596 115184 115552 165577 166106 195938 196564 197192 230368 331154 332212 391876 393128 394384 566927 662308 664424 783752 786256 788768 1130243 1133854 1324616 1328848 1567504 1572512 2253287 2260486 2267708 2649232 2657696 3135008 4506574 4520972 4535416 5298464 7715137 9013148 9041944 9070832 13039321 15381133 15430274 18026296 18083888 18141664 25995589 26078642 30762266 30860548 36052592 36167776 51825601 51991178 52157284 61524532 61721096 72105184 103651202 103982356 104314568 123049064 123442192 177448151 207302404 207964712 208629136 246098128 246884384 353766059 354896302 414604808 415929424 417258272 492196256 707532118 709792604 829209616 831858848 1415064236 1419585208 1658419232 2414837881 2830128472 2839170416 4081307473 4829675762 5660256944 5678340832 8136619357 8162614946 9659351524 11320513888 16273238714 16325229892 19318703048 32546477428 32650459784 38637406096 55541271263 65092954856 65300919568 77274812192 111082542526 130185909712 130601839136 222165085052 260371819424 444330170104 888660340208 1277449239049 1777320680416 2554898478098 5109796956196 10219593912392 20439187824784 40878375649568
• Sum of all divisors σ(n): 84941188207659
• Sum of proper divisors (its aliquot sum) s(n): 44062812558091
• 40878375649568 is an abundant number, because the sum of its proper divisors (44062812558091) is greater than itself. Its abundance is 3184436908523

Bases of 40878375649568

• Binary: 1001010010110110111101000011110100000100100000₂
• Hexadecimal: 0x252DBD0F4120
• Base-36: EHN9LEVQ8

Squares and roots of 40878375649568

• 40878375649568 squared (40878375649568²) is 1671041595747194005938586624
• 40878375649568 cubed (40878375649568³) is 68309466077007349038823087035371836178432
• The square root of 40878375649568 is 6393619.9175090163
• The cube root of 40878375649568 is 34448.0421141125

Scales and comparisons

• 40,878,375,649,568 seconds is equal to 1,299,805 years, 46 weeks, 5 days, 19 hours, 6 minutes, 8 seconds.
• To count from 1 to 40,878,375,649,568 would take you about three million, two hundred forty-nine thousand, five hundred fourteen 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 40878375649568 cubic inches would be around 2870.7 feet tall.

Recreational maths with 40878375649568

• 40878375649568 backwards is 86594657387804
• The number of decimal digits it has is: 14
• The sum of 40878375649568's digits is 80
• More coming soon!