142793546166

Names of 142793546166

• Cardinal: 142793546166 can be written as One hundred forty-two billion, seven hundred ninety-three million, five hundred forty-six thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.42793546166 × 10¹¹

Factors of 142793546166

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 347

Divisors of 142793546166

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 81 122 162 183 243 281 366 486 549 562 843 1098 1647 1686 2529 3294 3721 4941 5058 7442 7587 9882 11163 14823 15174 17141 22326 22761 29646 33489 34282 45522 51423 66978 68283 78961 100467 102846 136566 154269 157922 200934 236883 301401 308538 462807 473766 602802 710649 904203 925614 1045601 1388421 1421298 1808406 2091202 2131947 2776842 3136803 4165263 4263894 4816621 6273606 6395841 8330526 9410409 9633242 12791682 14449863 18820818 19187523 28231227 28899726 38375046 43349589 56462454 84693681 86699178 130048767 169387362 254081043 260097534 293813881 390146301 508162086 587627762 780292602 881441643 1170438903 1762883286 2340877806 2644324929 5288649858 7932974787 15865949574 23798924361 47597848722 71396773083 142793546166
• Sum of all divisors σ(n): 327355685748
• Sum of proper divisors (its aliquot sum) s(n): 184562139582
• 142793546166 is an abundant number, because the sum of its proper divisors (184562139582) is greater than itself. Its abundance is 41768593416

Bases of 142793546166

• Binary: 10000100111111001010001001100110110110₂
• Hexadecimal: 0x213F2899B6
• Base-36: 1TLJL9DI

Squares and roots of 142793546166

• 142793546166 squared (142793546166²) is 20389996826661573299556
• 142793546166 cubed (142793546166³) is 2911559953192492866608342633302296
• The square root of 142793546166 is 377880.3331294181
• The cube root of 142793546166 is 5226.8037381557

Scales and comparisons

• 142,793,546,166 seconds is equal to 4,540 years, 20 weeks, 3 days, 1 hour, 56 minutes, 6 seconds.
• To count from 1 to 142,793,546,166 would take you about nine thousand and eighty 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 142793546166 cubic inches would be around 435.6 feet tall.

Recreational maths with 142793546166

• 142793546166 backwards is 661645397241
• 142793546166 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142793546166's digits is 54
• More coming soon!