55072642744728

Names of 55072642744728

• Cardinal: 55072642744728 can be written as Fifty-five trillion, seventy-two billion, six hundred forty-two million, seven hundred forty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.5072642744728 × 10¹³

Factors of 55072642744728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 68594620

Divisors of 55072642744728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 59 63 72 81 84 108 118 126 162 168 177 189 216 236 243 252 324 354 378 413 472 486 504 531 567 648 708 756 826 972 1062 1134 1239 1416 1512 1593 1652 1701 1944 2124 2268 2478 3186 3304 3402 3717 4248 4536 4779 4956 6372 6804 7434 9558 9912 11151 12744 13608 14337 14868 19116 22302 28674 29736 33453 38232 44604 57348 66906 89208 100359 114696 133812 200718 267624 401436 802872 68594549 137189098 205783647 274378196 411567294 480161843 548756392 617350941 823134588 960323686 1234701882 1440485529 1646269176 1852052823 1920647372 2469403764 2880971058 3704105646 3841294744 4047078391 4321456587 4938807528 5556158469 5761942116 7408211292 8094156782 8642913174 11112316938 11523884232 12141235173 12964369761 14816422584 16188313564 16668475407 17285826348 22224633876 24282470346 25928739522 28329548737 32376627128 33336950814 34571652696 36423705519 38893109283 44449267752 48564940692 51857479044 56659097474 66673901628 72847411038 77786218566 84988646211 97129881384 103714958088 109271116557 113318194948 116679327849 133347803256 145694822076 155572437132 169977292422 218542233114 226636389896 233358655698 254965938633 291389644152 311144874264 327813349671 339954584844 437084466228 466717311396 509931877266 655626699342 679909169688 764897815899 874168932456 933434622792 983440049013 1019863754532 1311253398684 1529795631798 1966880098026 2039727509064 2294693447697 2622506797368 3059591263596 3933760196052 4589386895394 6119182527192 6884080343091 7867520392104 9178773790788 13768160686182 18357547581576 27536321372364 55072642744728
• Sum of all divisors σ(n): 179772596640000
• Sum of proper divisors (its aliquot sum) s(n): 124699953895272
• 55072642744728 is an abundant number, because the sum of its proper divisors (124699953895272) is greater than itself. Its abundance is 69627311150544

Bases of 55072642744728

• Binary: 1100100001011010011001010011101100000110011000₂
• Hexadecimal: 0x3216994EC198
• Base-36: JIS0TK1I0

Squares and roots of 55072642744728

• 55072642744728 squared (55072642744728²) is 3032995978888441617371793984
• 55072642744728 cubed (55072642744728³) is 167035103991519732497049139800647118116352
• The square root of 55072642744728 is 7421094.4438625763
• The cube root of 55072642744728 is 38046.2600845461

Scales and comparisons

• 55,072,642,744,728 seconds is equal to 1,751,139 years, 35 weeks, 5 days, 13 hours, 58 minutes, 48 seconds.
• To count from 1 to 55,072,642,744,728 would take you about four million, three hundred seventy-seven thousand, eight hundred forty-nine 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 55072642744728 cubic inches would be around 3170.5 feet tall.

Recreational maths with 55072642744728

• 55072642744728 backwards is 82744724627055
• 55072642744728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55072642744728's digits is 63
• More coming soon!