168843109327872

Names of 168843109327872

• Cardinal: 168843109327872 can be written as One hundred sixty-eight trillion, eight hundred forty-three billion, one hundred nine million, three hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.68843109327872 × 10¹⁴

Factors of 168843109327872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20184738

Divisors of 168843109327872

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 389 448 512 672 768 778 896 1024 1167 1344 1536 1556 1792 2334 2688 2723 3072 3112 3584 4668 5376 5446 6224 7168 8169 9336 10752 10892 12448 16338 18672 21504 21784 24896 32676 37344 43568 49792 65352 74688 87136 99584 130704 149376 174272 199168 261408 298752 348544 398336 522816 597504 697088 1045632 1195008 1394176 2091264 2788352 4182528 8365056 20184337 40368674 60553011 80737348 121106022 141290359 161474696 242212044 282580718 322949392 423871077 484424088 565161436 645898784 847742154 968848176 1130322872 1291797568 1695484308 1937696352 2260645744 2583595136 3390968616 3875392704 4521291488 5167190272 6781937232 7750785408 7851707093 9042582976 10334380544 13563874464 15501570816 15703414186 18085165952 20668761088 23555121279 27127748928 31003141632 31406828372 36170331904 47110242558 54255497856 54961949651 62006283264 62813656744 72340663808 94220485116 108510995712 109923899302 125627313488 144681327616 164885848953 188440970232 217021991424 219847798604 251254626976 329771697906 376881940464 434043982848 439695597208 502509253952 659543395812 753763880928 879391194416 1005018507904 1319086791624 1507527761856 1758782388832 2010037015808 2638173583248 3015055523712 3517564777664 4020074031616 5276347166496 6030111047424 7035129555328 8040148063232 10552694332992 12060222094848 14070259110656 21105388665984 24120444189696 28140518221312 42210777331968 56281036442624 84421554663936 168843109327872
• Sum of all divisors σ(n): 515640401777280
• Sum of proper divisors (its aliquot sum) s(n): 346797292449408
• 168843109327872 is an abundant number, because the sum of its proper divisors (346797292449408) is greater than itself. Its abundance is 177954183121536

Bases of 168843109327872

• Binary: 100110011000111111011001100011011110010000000000₂
• Hexadecimal: 0x998FD98DE400
• Base-36: 1NULGBW6IO

Squares and roots of 168843109327872

• 168843109327872 squared (168843109327872²) is 28507995567503736775596048384
• 168843109327872 cubed (168843109327872³) is 4813378612322523809017857321357213431758848
• The square root of 168843109327872 is 12993964.3422579855
• The cube root of 168843109327872 is 55270.6340982231

Scales and comparisons

• 168,843,109,327,872 seconds is equal to 5,368,688 years, 31 weeks, 5 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 168,843,109,327,872 would take you about thirteen million, four hundred twenty-one thousand, seven hundred twenty-one 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 168843109327872 cubic inches would be around 4605.9 feet tall.

Recreational maths with 168843109327872

• 168843109327872 backwards is 278723901348861
• The number of decimal digits it has is: 15
• The sum of 168843109327872's digits is 69
• More coming soon!