42165804784896

Names of 42165804784896

• Cardinal: 42165804784896 can be written as Forty-two trillion, one hundred sixty-five billion, eight hundred four million, seven hundred eighty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.2165804784896 × 10¹³

Factors of 42165804784896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1407779291

Divisors of 42165804784896

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 576 624 768 832 936 1152 1248 1664 1872 2304 2496 3328 3744 4992 7488 9984 14976 29952 1407779273 2815558546 4223337819 5631117092 8446675638 11262234184 12670013457 16893351276 18301130549 22524468368 25340026914 33786702552 36602261098 45048936736 50680053828 54903391647 67573405104 73204522196 90097873472 101360107656 109806783294 135146810208 146409044392 164710174941 180195746944 202720215312 219613566588 270293620416 292818088784 329420349882 360391493888 405440430624 439227133176 540587240832 585636177568 658840699764 810880861248 878454266352 1081174481664 1171272355136 1317681399528 1621761722496 1756908532704 2342544710272 2635362799056 3243523444992 3513817065408 4685089420544 5270725598112 7027634130816 10541451196224 14055268261632 21082902392448 42165804784896
• Sum of all divisors σ(n): 130926288040548
• Sum of proper divisors (its aliquot sum) s(n): 88760483255652
• 42165804784896 is an abundant number, because the sum of its proper divisors (88760483255652) is greater than itself. Its abundance is 46594678470756

Bases of 42165804784896

• Binary: 1001100101100101111101110100001101110100000000₂
• Hexadecimal: 0x26597DD0DD00
• Base-36: EY2PBHA80

Squares and roots of 42165804784896

• 42165804784896 squared (42165804784896²) is 1777955093157958408829730816
• 42165804784896 cubed (42165804784896³) is 74968907374410056106175222217036462555136
• The square root of 42165804784896 is 6493520.2151757409
• The cube root of 42165804784896 is 34805.9478055749

Scales and comparisons

• 42,165,804,784,896 seconds is equal to 1,340,742 years, 8 weeks, 3 days, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 42,165,804,784,896 would take you about three million, three hundred fifty-one thousand, eight hundred fifty-five 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 42165804784896 cubic inches would be around 2900.5 feet tall.

Recreational maths with 42165804784896

• 42165804784896 backwards is 69848740856124
• 42165804784896 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42165804784896's digits is 72
• More coming soon!