12400222405842

Names of 12400222405842

• Cardinal: 12400222405842 can be written as Twelve trillion, four hundred billion, two hundred twenty-two million, four hundred five thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.2400222405842 × 10¹³

Factors of 12400222405842

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 262846

Divisors of 12400222405842

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 19 31 38 57 61 62 73 93 114 122 146 171 183 186 219 279 342 366 438 549 558 589 657 1098 1159 1178 1314 1387 1767 1891 2263 2318 2774 3477 3534 3782 4161 4453 4526 5301 5673 6789 6954 8322 8906 10431 10602 11346 12483 13359 13578 17019 20367 20862 24966 26718 34038 35929 40077 40734 42997 71858 80154 84607 85994 107787 128991 138043 169214 215574 253821 257982 262657 276086 323361 386973 414129 507642 525314 646722 761463 773946 787971 828258 1242387 1522926 1575942 2363913 2484774 2622817 4727826 4990483 5245634 7868451 8142367 9980966 14971449 15736902 16022077 16284734 19173961 23605353 24427101 29942898 32044154 38347922 44914347 47210706 48066231 48854202 57521883 73281303 89828694 96132462 115043766 144198693 146562606 154704973 172565649 288397386 304419463 309409946 345131298 364305259 464114919 496684387 594392791 608838926 728610518 913258389 928229838 993368774 1092915777 1169611621 1188785582 1392344757 1490053161 1783178373 1826516778 2185831554 2339223242 2739775167 2784689514 2980106322 3278747331 3508834863 3566356746 4470159483 5349535119 5479550334 6557494662 7017669726 8940318966 9437003353 10526504589 10699070238 11293463029 18874006706 21053009178 22222620799 22586926058 28311010059 33880389087 36257960251 44445241598 56622020118 66667862397 67760778174 72515920502 84933030177 101641167261 108773880753 133335724794 169866060354 200003587191 203282334522 217547761506 326321642259 400007174382 652643284518 688901244769 1377802489538 2066703734307 4133407468614 6200111202921 12400222405842
• Sum of all divisors σ(n): 30078669603840
• Sum of proper divisors (its aliquot sum) s(n): 17678447197998
• 12400222405842 is an abundant number, because the sum of its proper divisors (17678447197998) is greater than itself. Its abundance is 5278224792156

Bases of 12400222405842

• Binary: 10110100011100100110110110100000010011010010₂
• Hexadecimal: 0xB4726DA04D2
• Base-36: 4E8L0980I

Squares and roots of 12400222405842

• 12400222405842 squared (12400222405842²) is 153765515714345958555728964
• 12400222405842 cubed (12400222405842³) is 1906726593206882899435431037604162207688
• The square root of 12400222405842 is 3521394.9516976933
• The cube root of 12400222405842 is 23146.0289256485

Scales and comparisons

• 12,400,222,405,842 seconds is equal to 394,288 years, 37 weeks, 1 day, 15 hours, 50 minutes, 42 seconds.
• To count from 1 to 12,400,222,405,842 would take you about nine hundred eighty-five 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 12400222405842 cubic inches would be around 1928.8 feet tall.

Recreational maths with 12400222405842

• 12400222405842 backwards is 24850422200421
• The number of decimal digits it has is: 14
• The sum of 12400222405842's digits is 36
• More coming soon!