745229121160390

Names of 745229121160390

• Cardinal: 745229121160390 can be written as Seven hundred forty-five trillion, two hundred twenty-nine billion, one hundred twenty-one million, one hundred sixty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 7.4522912116039 × 10¹⁴

Factors of 745229121160390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7703

Divisors of 745229121160390

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 31 62 155 163 283 310 326 566 815 1415 1630 2830 5053 7219 8773 10106 14438 17546 25265 36095 43865 46129 50530 72190 87730 92258 223789 230645 447578 461290 1118945 1176697 1429999 2042977 2237890 2353394 2859998 4085954 5883485 7149995 10214885 11766970 14299990 20429770 36477607 52113961 63332287 72955214 104227922 126664574 182388035 260569805 316661435 333005251 364776070 521139610 633322870 666010502 1615532791 1665026255 3231065582 3330052510 8077663955 8494575643 10323162781 14748250963 16155327910 16989151286 20646325562 29496501926 42472878215 51615813905 73741254815 84945756430 103231627810 147482509630 263331844933 457195779853 526663689866 914391559706 1316659224665 2285978899265 2403964906969 2633318449330 4571957798530 4807929813938 12019824534845 24039649069690 74522912116039 149045824232078 372614560580195 745229121160390
• Sum of all divisors σ(n): 1398295368723456
• Sum of proper divisors (its aliquot sum) s(n): 653066247563066
• 745229121160390 is a deficient number, because the sum of its proper divisors (653066247563066) is less than itself. Its deficiency is 92162873597324

Bases of 745229121160390

• Binary: 10101001011100100000101101000010110000010011000110₂
• Hexadecimal: 0x2A5C82D0B04C6
• Base-36: 7C5TJ5HR5Y

Squares and roots of 745229121160390

• 745229121160390 squared (745229121160390²) is 555366443025487238460104952100
• 745229121160390 cubed (745229121160390³) is 413875246257855659111199305197846337367319000
• The square root of 745229121160390 is 27298884.9801670471
• The cube root of 745229121160390 is 90662.9694272373

Scales and comparisons

• 745,229,121,160,390 seconds is equal to 23,695,980 years, 47 weeks, 1 day, 11 hours, 13 minutes, 10 seconds.
• To count from 1 to 745,229,121,160,390 would take you about fifty-nine million, two hundred thirty-nine thousand, nine hundred fifty-two 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 745229121160390 cubic inches would be around 7555.2 feet tall.

Recreational maths with 745229121160390

• 745229121160390 backwards is 093061121922547
• The number of decimal digits it has is: 15
• The sum of 745229121160390's digits is 52
• More coming soon!