84378613011

Names of 84378613011

• Cardinal: 84378613011 can be written as Eighty-four billion, three hundred seventy-eight million, six hundred thirteen thousand and eleven.

Scientific notation

• Scientific notation: 8.4378613011 × 10¹⁰

Factors of 84378613011

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 721

Divisors of 84378613011

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 21 33 61 77 79 183 229 231 237 331 427 553 671 687 869 993 1281 1603 1659 2013 2317 2519 2607 3641 4697 4809 4819 6083 6951 7557 10923 13969 14091 14457 17633 18091 18249 20191 25487 26149 33733 41907 52899 53009 54273 60573 75799 76461 78447 97783 101199 126637 141337 153659 159027 183043 199001 222101 227397 287639 293349 371063 379911 424011 460977 530593 549129 597003 666303 833789 862917 1075613 1103551 1113189 1393007 1554707 1591779 1595089 2013473 2501367 3226839 3310653 4179021 4623739 4664121 4785267 5836523 5988121 6040419 7724857 11165623 12139061 13871217 17509569 17545979 17964363 23174571 32366173 33496869 36417183 41916847 50861129 52637937 65869331 84973427 97098519 122821853 125750541 152583387 197607993 254920281 356027903 365275381 368465559 461085317 1068083709 1095826143 1383255951 2556927667 4018029191 7670783001 12054087573 28126204337 84378613011
• Sum of all divisors σ(n): 145438310400
• Sum of proper divisors (its aliquot sum) s(n): 61059697389
• 84378613011 is a deficient number, because the sum of its proper divisors (61059697389) is less than itself. Its deficiency is 23318915622

Bases of 84378613011

• Binary: 1001110100101010110110111010100010011₂
• Hexadecimal: 0x13A55B7513
• Base-36: 12RGUIHF

Squares and roots of 84378613011

• 84378613011 squared (84378613011²) is 7119750333660098486121
• 84378613011 cubed (84378613011³) is 600754658138843577372550813520331
• The square root of 84378613011 is 290479.9700685057
• The cube root of 84378613011 is 4386.0892109191

Scales and comparisons

• 84,378,613,011 seconds is equal to 2,682 years, 50 weeks, 6 days, 7 hours, 36 minutes, 51 seconds.
• To count from 1 to 84,378,613,011 would take you about five thousand, three hundred sixty-five 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 84378613011 cubic inches would be around 365.5 feet tall.

Recreational maths with 84378613011

• 84378613011 backwards is 11031687348
• The number of decimal digits it has is: 11
• The sum of 84378613011's digits is 42
• More coming soon!