42902944455

Names of 42902944455

• Cardinal: 42902944455 can be written as Forty-two billion, nine hundred two million, nine hundred forty-four thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 4.2902944455 × 10¹⁰

Factors of 42902944455

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141

Divisors of 42902944455

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 17 21 35 49 51 85 105 109 119 147 245 255 289 327 357 545 595 735 763 833 867 1445 1635 1785 1853 2023 2289 2499 3815 4165 4335 4913 5341 5559 6069 9265 10115 11445 11881 12495 12971 14161 14739 16023 24565 26705 27795 30345 31501 34391 35643 38913 42483 59405 64855 70805 73695 80115 83167 90797 94503 103173 157505 171955 178215 194565 201977 212415 220507 240737 249501 272391 415835 453985 472515 515865 535517 582169 605931 661521 722211 1009885 1102535 1203685 1247505 1361955 1413839 1543549 1606551 1746507 2677585 2910845 3029655 3307605 3433609 3611055 3748619 4241517 4630647 7069195 7717745 8032755 8732535 9896873 10300827 11245857 17168045 18743095 21207585 23153235 24035263 26240333 29690619 49484365 51504135 56229285 58371353 72105789 78720999 120176315 131201665 148453095 168246841 175114059 291856765 360528945 393604995 408599471 504740523 841234205 875570295 1225798413 2042997355 2523702615 2860196297 6128992065 8580588891 14300981485 42902944455
• Sum of all divisors σ(n): 85627251360
• Sum of proper divisors (its aliquot sum) s(n): 42724306905
• 42902944455 is a deficient number, because the sum of its proper divisors (42724306905) is less than itself. Its deficiency is 178637550

Bases of 42902944455

• Binary: 100111111101001101101111101011000111₂
• Hexadecimal: 0x9FD36FAC7
• Base-36: JPJAZT3

Squares and roots of 42902944455

• 42902944455 squared (42902944455²) is 1840662642908815247025
• 42902944455 cubed (42902944455³) is 78969847129110400172970678996375
• The square root of 42902944455 is 207130.2596314693
• The cube root of 42902944455 is 3500.7602281937

Scales and comparisons

• 42,902,944,455 seconds is equal to 1,364 years, 9 weeks, 2 days, 20 hours, 34 minutes, 15 seconds.
• To count from 1 to 42,902,944,455 would take you about two thousand, seven hundred twenty-eight 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 42902944455 cubic inches would be around 291.7 feet tall.

Recreational maths with 42902944455

• 42902944455 backwards is 55444920924
• The number of decimal digits it has is: 11
• The sum of 42902944455's digits is 48
• More coming soon!