42946233187

Names of 42946233187

• Cardinal: 42946233187 can be written as Forty-two billion, nine hundred forty-six million, two hundred thirty-three thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 4.2946233187 × 10¹⁰

Factors of 42946233187

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 84

Divisors of 42946233187

• Number of divisors d(n): 90
• Complete list of divisors:
  1 11 13 17 43 121 143 169 187 221 289 473 559 731 1573 1859 2057 2197 2431 2873 3179 3757 5203 6149 7267 8041 9503 12427 20449 24167 26741 28561 31603 34969 37349 41327 48841 67639 79937 88451 94471 104533 123539 136697 161551 265837 314171 347633 410839 454597 485537 537251 634933 879307 1039181 1149863 1228123 1358929 1503667 1606007 1777061 2100163 3455881 4519229 5340907 5909761 6984263 8254129 11430991 13509353 14948219 17666077 19547671 20878091 23101793 27302119 58749977 76826893 90795419 148602883 194326847 229659001 254119723 300323309 354927547 998749609 2526249011 3303556399 3904203017 42946233187
• Sum of all divisors σ(n): 55587486724
• Sum of proper divisors (its aliquot sum) s(n): 12641253537
• 42946233187 is a deficient number, because the sum of its proper divisors (12641253537) is less than itself. Its deficiency is 30304979650

Bases of 42946233187

• Binary: 100111111111110010111000001101100011₂
• Hexadecimal: 0x9FFCB8363
• Base-36: JQ92TLV

Squares and roots of 42946233187

• 42946233187 squared (42946233187²) is 1844378944952180176969
• 42946233187 cubed (42946233187³) is 79209128255109366444149600870203
• The square root of 42946233187 is 207234.7296835161
• The cube root of 42946233187 is 3501.9372455529

Scales and comparisons

• 42,946,233,187 seconds is equal to 1,365 years, 28 weeks, 6 days, 21 hours, 13 minutes, 7 seconds.
• To count from 1 to 42,946,233,187 would take you about two thousand, seven hundred thirty-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 42946233187 cubic inches would be around 291.8 feet tall.

Recreational maths with 42946233187

• 42946233187 backwards is 78133264924
• The number of decimal digits it has is: 11
• The sum of 42946233187's digits is 49
• More coming soon!