168142035239339148

Names of 168142035239339148

• Cardinal: 168142035239339148 can be written as One hundred sixty-eight quadrillion, one hundred forty-two trillion, thirty-five billion, two hundred thirty-nine million, three hundred thirty-nine thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.68142035239339148 × 10¹⁷

Factors of 168142035239339148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1243175962234

Divisors of 168142035239339148

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 34 36 39 51 52 68 78 102 117 153 156 204 221 234 289 306 442 468 578 612 663 867 884 1156 1326 1734 1989 2601 2652 3468 3757 3978 5202 7514 7956 10404 11271 15028 22542 33813 45084 67626 135252 1243175962199 2486351924398 3729527886597 4972703848796 7459055773194 11188583659791 14918111546388 16161287508587 21133991357383 22377167319582 32322575017174 42267982714766 44754334639164 48483862525761 63401974072149 64645150034348 84535965429532 96967725051522 126803948144298 145451587577283 190205922216447 193935450103044 253607896288596 274741887645979 290903175154566 359277853075511 380411844432894 549483775291958 581806350309132 718555706151022 760823688865788 824225662937937 1077833559226533 1098967550583916 1437111412302044 1648451325875874 2155667118453066 2472676988813811 3233500677679599 3296902651751748 4311334236906132 4670612089981643 4945353977627622 6467001355359198 9341224179963286 9890707955255244 12934002710718396 14011836269944929 18682448359926572 28023672539889858 42035508809834787 56047345079779716 84071017619669574 168142035239339148
• Sum of all divisors σ(n): 486228495983739600
• Sum of proper divisors (its aliquot sum) s(n): 318086460744400452
• 168142035239339148 is an abundant number, because the sum of its proper divisors (318086460744400452) is greater than itself. Its abundance is 149944425505061304

Bases of 168142035239339148

• Binary: 1001010101010111000100101001001010010000001000010010001100₂
• Hexadecimal: 0x2555C4A4A40848C
• Base-36: 19ZLDKMQSWB0

Squares and roots of 168142035239339148

• 168142035239339148 squared (168142035239339148²) is 28271744014427167857055587765365904
• 168142035239339148 cubed (168142035239339148³) is 4753668578351388487659013697950395782576539371609792
• The square root of 168142035239339148 is 410051259.2827135167
• The cube root of 168142035239339148 is 551940.2932420563

Scales and comparisons

• 168,142,035,239,339,148 seconds is equal to 5,346,396,623 years, 7 weeks, 4 days, 16 hours, 25 minutes, 48 seconds.
• To count from 1 to 168,142,035,239,339,148 would take you about sixteen billion, thirty-nine million, one hundred eighty-nine thousand, eight hundred sixty-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 168142035239339148 cubic inches would be around 45995 feet tall.

Recreational maths with 168142035239339148

• 168142035239339148 backwards is 841933932530241861
• The number of decimal digits it has is: 18
• The sum of 168142035239339148's digits is 72
• More coming soon!