168408005337

Names of 168408005337

• Cardinal: 168408005337 can be written as One hundred sixty-eight billion, four hundred eight million, five thousand, three hundred thirty-seven.

Scientific notation

• Scientific notation: 1.68408005337 × 10¹¹

Factors of 168408005337

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 106

Divisors of 168408005337

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 9 11 13 27 33 39 79 81 99 117 121 143 169 237 243 297 351 363 429 507 711 729 869 891 1027 1053 1089 1287 1331 1521 1573 1859 2133 2197 2607 2673 3081 3159 3267 3861 3993 4563 4719 5577 6399 6591 7821 8019 9243 9477 9559 9801 11297 11583 11979 13351 13689 14157 16731 17303 19197 19773 20449 23463 24167 27729 28677 29403 33891 34749 35937 40053 41067 42471 50193 51909 57591 59319 61347 70389 72501 83187 86031 88209 101673 104247 105149 107811 120159 123201 124267 127413 146861 150579 155727 173563 177957 184041 211167 217503 224939 249561 258093 265837 305019 315447 323433 360477 372801 382239 440583 451737 467181 520689 533871 552123 633501 652509 674817 748683 774279 797511 915057 946341 970299 1081431 1118403 1146717 1321749 1355211 1366937 1401543 1562067 1601613 1615471 1656369 1909193 1957527 2024451 2322837 2392533 2745171 2839023 2924207 3244293 3355209 3965247 4100811 4204629 4686201 4846413 4969107 5727579 5872581 6073353 6968511 7177599 8235513 8517069 8772621 9732879 10065627 11895741 12302433 12613887 14058603 14539239 14907321 17182737 17617743 17770181 18220059 21001123 21532797 25551207 26317863 30196881 35687223 36907299 42175809 43617717 51548211 53310543 54660177 63003369 64598391 76653621 78953589 90590643 107061669 110721897 126527427 130853151 154644633 159931629 163980531 189010107 193795173 231012353 236860767 332165691 392559453 463933899 479794887 567030321 693037059 710582301 996497073 1177678359 1391801697 1439384661 1701090963 2079111177 2131746903 4318153983 5103272889 6237333531 12954461949 15309818667 18712000593 56136001779 168408005337
• Sum of all divisors σ(n): 304668940800
• Sum of proper divisors (its aliquot sum) s(n): 136260935463
• 168408005337 is a deficient number, because the sum of its proper divisors (136260935463) is less than itself. Its deficiency is 32147069874

Bases of 168408005337

• Binary: 10011100110101111001100011101011011001₂
• Hexadecimal: 0x2735E63AD9
• Base-36: 25D5S0K9

Squares and roots of 168408005337

• 168408005337 squared (168408005337²) is 28361256261587020483569
• 168408005337 cubed (168408005337³) is 4776262595865371613686816472807753
• The square root of 168408005337 is 410375.4443640603
• The cube root of 168408005337 is 5522.3116295827

Scales and comparisons

• 168,408,005,337 seconds is equal to 5,354 years, 44 weeks, 2 days, 17 hours, 28 minutes, 57 seconds.
• To count from 1 to 168,408,005,337 would take you about ten thousand, seven hundred nine 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 168408005337 cubic inches would be around 460.2 feet tall.

Recreational maths with 168408005337

• 168408005337 backwards is 733500804861
• The number of decimal digits it has is: 12
• The sum of 168408005337's digits is 45
• More coming soon!