67809691192896

Names of 67809691192896

• Cardinal: 67809691192896 can be written as Sixty-seven trillion, eight hundred nine billion, six hundred ninety-one million, one hundred ninety-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 6.7809691192896 × 10¹³

Factors of 67809691192896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20205

Divisors of 67809691192896

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 136 144 153 192 204 272 288 289 306 408 544 576 578 612 816 867 1088 1156 1224 1632 1734 2312 2448 2601 3264 3468 4624 4896 5202 6936 9248 9792 10404 13872 18496 20183 20808 27744 40366 41616 55488 60549 80732 83232 121098 161464 166464 181647 242196 322928 343111 363294 484392 645856 686222 726588 968784 1029333 1291712 1372444 1453176 1937568 2058666 2744888 2906352 3087999 3875136 4117332 5489776 5812704 5832887 6175998 8234664 10979552 11625408 11665774 12351996 16469328 17498661 21959104 23331548 24703992 32938656 34997322 46663096 49407984 52495983 65877312 69994644 93326192 98815968 104991966 139989288 186652384 197631936 209983932 279978576 373304768 407353489 419967864 559957152 814706978 839935728 1119914304 1222060467 1629413956 1679871456 2444120934 3258827912 3359742912 3666181401 4888241868 6517655824 6925009313 7332362802 9776483736 13035311648 13850018626 14664725604 19552967472 20775027939 26070623296 27700037252 29329451208 39105934944 41550055878 55400074504 58658902416 62325083817 78211869888 83100111756 110800149008 117317804832 117725158321 124650167634 166200223512 221600298016 234635609664 235450316642 249300335268 332400447024 353175474963 443200596032 470900633284 498600670536 664800894048 706350949926 941801266568 997201341072 1059526424889 1329601788096 1412701899852 1883602533136 1994402682144 2119052849778 2825403799704 3767205066272 3988805364288 4238105699556 5650807599408 7534410132544 8476211399112 11301615198816 16952422798224 22603230397632 33904845596448 67809691192896
• Sum of all divisors σ(n): 206480197775761
• Sum of proper divisors (its aliquot sum) s(n): 138670506582865
• 67809691192896 is an abundant number, because the sum of its proper divisors (138670506582865) is greater than itself. Its abundance is 70860815389969

Bases of 67809691192896

• Binary: 1111011010110000101100100011100100111001000000₂
• Hexadecimal: 0x3DAC2C8E4E40
• Base-36: O1BCBCB40

Squares and roots of 67809691192896

• 67809691192896 squared (67809691192896²) is 4598154219675917347480866816
• 67809691192896 cubed (67809691192896³) is 311799417693535631832822959864783141339136
• 67809691192896 is a perfect square number. Its square root is 8234664
• The cube root of 67809691192896 is 40778.4382405005

Scales and comparisons

• 67,809,691,192,896 seconds is equal to 2,156,138 years, 22 weeks, 2 days, 19 hours, 21 minutes, 36 seconds.
• To count from 1 to 67,809,691,192,896 would take you about five million, three hundred ninety thousand, three hundred forty-six 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 67809691192896 cubic inches would be around 3398.2 feet tall.

Recreational maths with 67809691192896

• 67809691192896 backwards is 69829119690876
• The number of decimal digits it has is: 14
• The sum of 67809691192896's digits is 81
• More coming soon!