55255473840

Names of 55255473840

• Cardinal: 55255473840 can be written as Fifty-five billion, two hundred fifty-five million, four hundred seventy-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.525547384 × 10¹⁰

Factors of 55255473840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17502

Divisors of 55255473840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 60 61 62 70 80 84 93 105 112 120 122 124 140 155 168 183 186 210 217 240 244 248 280 305 310 336 366 372 420 427 434 465 488 496 560 610 620 651 732 744 840 854 868 915 930 976 1085 1220 1240 1281 1302 1464 1488 1680 1708 1736 1830 1860 1891 2135 2170 2440 2480 2562 2604 2928 3255 3416 3472 3660 3720 3782 4270 4340 4880 5124 5208 5673 6405 6510 6832 7320 7440 7564 8540 8680 9455 10248 10416 11346 12810 13020 13237 14640 15128 17080 17360 17393 18910 20496 22692 25620 26040 26474 28365 30256 34160 34786 37820 39711 45384 51240 52080 52179 52948 56730 66185 69572 75640 79422 86965 90768 102480 104358 105896 113460 121751 132370 139144 151280 158844 173930 198555 208716 211792 226920 243502 260895 264740 278288 317688 347860 365253 397110 417432 453840 487004 521790 529480 539183 608755 635376 695720 730506 794220 834864 974008 1043580 1058960 1060973 1078366 1217510 1391440 1461012 1588440 1617549 1826265 1948016 2087160 2121946 2156732 2435020 2695915 2922024 3176880 3182919 3235098 3652530 3774281 4174320 4243892 4313464 4870040 5304865 5391830 5844048 6365838 6470196 7305060 7426811 7548562 8087745 8487784 8626928 9740080 10609730 10783660 11322843 12731676 12940392 14610120 14853622 15097124 15914595 16175490 16975568 18871405 21219460 21567320 22280433 22645686 25463352 25880784 29220240 29707244 30194248 31829190 32350980 32890163 37134055 37742810 42438920 43134640 44560866 45291372 50926704 56614215 59414488 60388496 63658380 64701960 65780326 74268110 75485620 84877840 89121732 90582744 98670489 111402165 113228430 118828976 127316760 129403920 131560652 148536220 150971240 164450815 178243464 181165488 197340978 222804330 226456860 230231141 254633520 263121304 297072440 301942480 328901630 356486928 394681956 445608660 452913720 460462282 493352445 526242608 594144880 657803260 690693423 789363912 891217320 905827440 920924564 986704890 1151155705 1315606520 1381386846 1578727824 1782434640 1841849128 1973409780 2302311410 2631213040 2762773692 3453467115 3683698256 3946819560 4604622820 5525547384 6906934230 7893639120 9209245640 11051094768 13813868460 18418491280 27627736920 55255473840
• Sum of all divisors σ(n): 205401710592
• Sum of proper divisors (its aliquot sum) s(n): 150146236752
• 55255473840 is an abundant number, because the sum of its proper divisors (150146236752) is greater than itself. Its abundance is 94890762912

Bases of 55255473840

• Binary: 110011011101011110111001111010110000₂
• Hexadecimal: 0xCDD7B9EB0
• Base-36: PDTOKHC

Squares and roots of 55255473840

• 55255473840 squared (55255473840²) is 3053167389282924345600
• 55255473840 cubed (55255473840³) is 168704210807663722536999919104000
• The square root of 55255473840 is 235064.8290153165
• The cube root of 55255473840 is 3808.8315786669

Scales and comparisons

• 55,255,473,840 seconds is equal to 1,756 years, 49 weeks, 3 days, 22 hours, 44 minutes.
• To count from 1 to 55,255,473,840 would take you about three thousand, five hundred thirteen 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 55255473840 cubic inches would be around 317.4 feet tall.

Recreational maths with 55255473840

• 55255473840 backwards is 04837455255
• 55255473840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55255473840's digits is 48
• More coming soon!