161273935319013

Names of 161273935319013

• Cardinal: 161273935319013 can be written as One hundred sixty-one trillion, two hundred seventy-three billion, nine hundred thirty-five million, three hundred nineteen thousand and thirteen.

Scientific notation

• Scientific notation: 1.61273935319013 × 10¹⁴

Factors of 161273935319013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17388199

Divisors of 161273935319013

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 17 27 33 51 99 121 153 167 187 297 363 459 501 561 1089 1503 1683 1837 2057 2839 3267 4509 5049 5511 6171 8517 16533 18513 20207 25551 31229 49599 55539 60621 76653 93687 181863 281061 343519 545589 843183 1030557 3091671 9275013 17388001 52164003 156492009 191268011 295596017 469476027 573804033 886788051 1721412099 2103948121 2660364153 2903796167 3251556187 5164236297 6311844363 7981092459 8711388501 9754668561 18935533089 26134165503 29264005683 31941757837 35767118057 49364534839 56806599267 78402496509 87792017049 95825273511 107301354171 148093604517 287475820533 321904062513 351359336207 444280813551 543009883229 862427461599 965712187539 1054078008621 1332842440653 1629029649687 3162234025863 4887088949061 5973108715519 9486702077589 14661266847183 17919326146557 53757978439671 161273935319013
• Sum of all divisors σ(n): 279732612015360
• Sum of proper divisors (its aliquot sum) s(n): 118458676696347
• 161273935319013 is a deficient number, because the sum of its proper divisors (118458676696347) is less than itself. Its deficiency is 42815258622666

Bases of 161273935319013

• Binary: 100100101010110110000011101000000100111111100101₂
• Hexadecimal: 0x92AD83A04FE5
• Base-36: 1L60814AN9

Squares and roots of 161273935319013

• 161273935319013 squared (161273935319013²) is 26009282213281188754079294169
• 161273935319013 cubed (161273935319013³) is 4194619297358665718553586940662282885735197
• The square root of 161273935319013 is 12699367.5164951817
• The cube root of 161273935319013 is 54432.0546332267

Scales and comparisons

• 161,273,935,319,013 seconds is equal to 5,128,012 years, 15 weeks, 14 hours, 23 minutes, 33 seconds.
• To count from 1 to 161,273,935,319,013 would take you about twelve million, eight hundred twenty thousand and thirty 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 161273935319013 cubic inches would be around 4536 feet tall.

Recreational maths with 161273935319013

• 161273935319013 backwards is 310913539372161
• The number of decimal digits it has is: 15
• The sum of 161273935319013's digits is 54
• More coming soon!