168448994766

Names of 168448994766

• Cardinal: 168448994766 can be written as One hundred sixty-eight billion, four hundred forty-eight million, nine hundred ninety-four thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 1.68448994766 × 10¹¹

Factors of 168448994766

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 35

Divisors of 168448994766

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 153 169 221 234 289 306 338 351 442 459 507 578 663 702 867 918 1014 1326 1521 1734 1989 2197 2601 2873 3042 3757 3978 4394 4563 4913 5202 5746 5967 6591 7514 7803 8619 9126 9826 11271 11934 13182 14739 15606 17238 19773 22542 25857 29478 33813 37349 39546 44217 48841 51714 59319 63869 67626 74698 77571 83521 88434 97682 101439 112047 118638 127738 132651 146523 155142 167042 191607 202878 224094 250563 265302 293046 336141 383214 439569 501126 574821 634933 672282 751689 830297 879138 1008423 1085773 1149642 1269866 1318707 1419857 1503378 1660594 1724463 1904799 2016846 2171546 2255067 2490891 2637414 2839714 3257319 3448926 3809598 4259571 4510134 4981782 5714397 6514638 7472673 8519142 9771957 10793861 11428794 12778713 14115049 14945346 17143191 18458141 19543914 21587722 22418019 25557426 28230098 29315871 32381583 34286382 36916282 38336139 42345147 44836038 55374423 58631742 64763166 76672278 84690294 97144749 110748846 127035441 166123269 183495637 194289498 239955833 254070882 291434247 332246538 366991274 381106323 479911666 498369807 550486911 582868494 719867499 762212646 996739614 1100973822 1439734998 1651460733 2159602497 3119425829 3302921466 4319204994 4954382199 6238851658 6478807491 9358277487 9908764398 12957614982 18716554974 28074832461 56149664922 84224497383 168448994766
• Sum of all divisors σ(n): 430855588800
• Sum of proper divisors (its aliquot sum) s(n): 262406594034
• 168448994766 is an abundant number, because the sum of its proper divisors (262406594034) is greater than itself. Its abundance is 93957599268

Bases of 168448994766

• Binary: 10011100111000010101111010110111001110₂
• Hexadecimal: 0x273857ADCE
• Base-36: 25DU6K7I

Squares and roots of 168448994766

• 168448994766 squared (168448994766²) is 28375063837675895394756
• 168448994766 cubed (168448994766³) is 4779750979877582776955616947847096
• The square root of 168448994766 is 410425.3827018987
• The cube root of 168448994766 is 5522.7596249891

Scales and comparisons

• 168,448,994,766 seconds is equal to 5,356 years, 8 weeks, 1 day, 3 hours, 26 minutes, 6 seconds.
• To count from 1 to 168,448,994,766 would take you about ten thousand, seven hundred twelve 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 168448994766 cubic inches would be around 460.2 feet tall.

Recreational maths with 168448994766

• 168448994766 backwards is 667499844861
• The number of decimal digits it has is: 12
• The sum of 168448994766's digits is 72
• More coming soon!