40013493696

Names of 40013493696

• Cardinal: 40013493696 can be written as Forty billion, thirteen million, four hundred ninety-three thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.0013493696 × 10¹⁰

Factors of 40013493696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8464

Divisors of 40013493696

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 132 144 176 192 198 216 257 264 288 297 352 396 432 514 528 576 594 704 771 792 864 1028 1056 1188 1542 1584 1728 2056 2112 2313 2376 2827 3084 3168 4112 4626 4752 5654 6168 6336 6939 8191 8224 8481 9252 9504 11308 12336 13878 16382 16448 16962 18504 19008 22616 24573 24672 25443 27756 32764 33924 37008 45232 49146 49344 50886 55512 65528 67848 73719 74016 76329 90101 90464 98292 101772 111024 131056 135696 147438 148032 152658 180202 180928 196584 203544 221157 222048 262112 270303 271392 294876 305316 360404 393168 407088 442314 444096 524224 540606 542784 589752 610632 720808 786336 810909 814176 884628 1081212 1179504 1221264 1441616 1572672 1621818 1628352 1769256 2105087 2162424 2359008 2432727 2442528 2883232 3243636 3538512 4210174 4324848 4718016 4865454 4885056 5766464 6315261 6487272 7077024 8420348 8649696 9730908 12630522 12974544 14154048 16840696 17299392 18945783 19461816 23155957 25261044 25949088 33681392 37891566 38923632 46311914 50522088 51898176 56837349 67362784 69467871 75783132 77847264 92623828 101044176 113674698 134725568 138935742 151566264 155694528 185247656 202088352 208403613 227349396 277871484 303132528 370495312 404176704 416807226 454698792 555742968 606265056 625210839 740990624 833614452 909397584 1111485936 1212530112 1250421678 1481981248 1667228904 1818795168 2222971872 2500843356 3334457808 3637590336 4445943744 5001686712 6668915616 10003373424 13337831232 20006746848 40013493696
• Sum of all divisors σ(n): 128841154560
• Sum of proper divisors (its aliquot sum) s(n): 88827660864
• 40013493696 is an abundant number, because the sum of its proper divisors (88827660864) is greater than itself. Its abundance is 48814167168

Bases of 40013493696

• Binary: 100101010000111111010111010111000000₂
• Hexadecimal: 0x950FD75C0
• Base-36: IDR01C0

Squares and roots of 40013493696

• 40013493696 squared (40013493696²) is 1601079677759831740416
• 40013493696 cubed (40013493696³) is 64064791592836738747156324417536
• The square root of 40013493696 is 200033.7313954823
• The cube root of 40013493696 is 3420.3364150445

Scales and comparisons

• 40,013,493,696 seconds is equal to 1,272 years, 15 weeks, 6 days, 3 hours, 21 minutes, 36 seconds.
• To count from 1 to 40,013,493,696 would take you about two thousand, five hundred forty-four 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 40013493696 cubic inches would be around 285 feet tall.

Recreational maths with 40013493696

• 40013493696 backwards is 69639431004
• The number of decimal digits it has is: 11
• The sum of 40013493696's digits is 45
• More coming soon!