4242844879845

Names of 4242844879845

• Cardinal: 4242844879845 can be written as Four trillion, two hundred forty-two billion, eight hundred forty-four million, eight hundred seventy-nine thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.242844879845 × 10¹²

Factors of 4242844879845

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 348255

Divisors of 4242844879845

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 11 13 15 19 23 33 39 55 57 65 69 95 115 143 165 169 195 209 247 253 285 299 345 429 437 507 627 715 741 759 845 897 1045 1235 1265 1311 1495 1859 2145 2185 2535 2717 3135 3211 3289 3705 3795 3887 4485 4807 5577 5681 6555 8151 9295 9633 9867 11661 13585 14421 16055 16445 17043 19435 24035 27885 28405 35321 40755 42757 48165 49335 58305 62491 72105 73853 85215 105963 128271 176605 187473 213785 221559 312455 348181 369265 529815 641355 812383 937365 1044543 1107795 1740905 2437149 3829991 4061915 4526353 5222715 6615439 8008163 11489973 12185745 13579059 19149955 19846317 22631765 24024489 33077195 40040815 49789883 57449865 58842589 67895295 72769829 86000707 88089793 99231585 104106119 120122445 149369649 152155097 176527767 218309487 248949415 258002121 264269379 294212945 312318357 363849145 430003535 440448965 456465291 520530595 647268479 746848245 760775485 882638835 946007777 1091547435 1118009191 1145167309 1290010605 1321346895 1353379547 1561591785 1673706067 1941805437 1978016261 2282326455 2838023331 3236342395 3354027573 3435501927 4060138641 4730038885 5021118201 5590045955 5725836545 5934048783 6766897735 8368530335 9709027185 9890081305 12298101101 14190116655 14887175017 16770137865 17177509635 20300693205 21758178871 25105591005 25714211393 29670243915 36894303303 44661525051 61490505505 65274536613 74435875085 77142634179 108790894355 128571056965 184471516515 223307625255 282856325323 326372683065 385713170895 848568975969 1414281626615 4242844879845
• Sum of all divisors σ(n): 8808280381440
• Sum of proper divisors (its aliquot sum) s(n): 4565435501595
• 4242844879845 is an abundant number, because the sum of its proper divisors (4565435501595) is greater than itself. Its abundance is 322590621750

Bases of 4242844879845

• Binary: 111101101111011101010000110000101111100101₂
• Hexadecimal: 0x3DBDD430BE5
• Base-36: 1I54WALLX

Squares and roots of 4242844879845

• 4242844879845 squared (4242844879845²) is 18001732674426932487224025
• 4242844879845 cubed (4242844879845³) is 76378559306030748872987945348722276125
• The square root of 4242844879845 is 2059816.7102548227
• The cube root of 4242844879845 is 16188.9637781297

Scales and comparisons

• 4,242,844,879,845 seconds is equal to 134,909 years, 17 weeks, 5 days, 22 hours, 10 minutes, 45 seconds.
• To count from 1 to 4,242,844,879,845 would take you about three hundred thirty-seven thousand, two hundred seventy-three 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 4242844879845 cubic inches would be around 1349.1 feet tall.

Recreational maths with 4242844879845

• 4242844879845 backwards is 5489784482424
• 4242844879845 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4242844879845's digits is 69
• More coming soon!