55457595840

Names of 55457595840

• Cardinal: 55457595840 can be written as Fifty-five billion, four hundred fifty-seven million, five hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.545759584 × 10¹⁰

Factors of 55457595840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4229

Divisors of 55457595840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 160 170 192 204 240 255 272 320 340 408 480 510 544 680 816 960 1020 1088 1093 1360 1632 2040 2186 2720 3109 3264 3279 4080 4372 5440 5465 6218 6558 8160 8744 9327 10930 12436 13116 15545 16320 16395 17488 18581 18654 21860 24872 26232 31090 32790 34976 37162 37308 43720 46635 49744 52464 52853 55743 62180 65580 69952 74324 74616 87440 92905 93270 99488 104928 105706 111486 124360 131160 148648 149232 158559 174880 185810 186540 198976 209856 211412 222972 248720 262320 264265 278715 297296 298464 317118 349760 371620 373080 422824 445944 497440 524640 528530 557430 594592 596928 634236 743240 746160 792795 845648 891888 994880 1049280 1057060 1114860 1189184 1268472 1486480 1492320 1585590 1691296 1783776 2114120 2229720 2536944 2972960 2984640 3171180 3382592 3398137 3567552 4228240 4459440 5073888 5945920 6342360 6796274 8456480 8918880 10147776 10194411 12684720 13592548 16912960 16990685 17837760 20388822 25369440 27185096 33981370 40777644 50738880 50972055 54370192 57768329 67962740 81555288 101944110 108740384 115536658 135925480 163110576 173304987 203888220 217480768 231073316 271850960 288841645 326221152 346609974 407776440 462146632 543701920 577683290 652442304 693219948 815552880 866524935 924293264 1087403840 1155366580 1386439896 1631105760 1733049870 1848586528 2310733160 2772879792 3262211520 3466099740 3697173056 4621466320 5545759584 6932199480 9242932640 11091519168 13864398960 18485865280 27728797920 55457595840
• Sum of all divisors σ(n): 186665981760
• Sum of proper divisors (its aliquot sum) s(n): 131208385920
• 55457595840 is an abundant number, because the sum of its proper divisors (131208385920) is greater than itself. Its abundance is 75750790080

Bases of 55457595840

• Binary: 110011101001100001111100000111000000₂
• Hexadecimal: 0xCE987C1C0
• Base-36: PH60QTC

Squares and roots of 55457595840

• 55457595840 squared (55457595840²) is 3075544936352785305600
• 55457595840 cubed (55457595840³) is 170562328068011291136255688704000
• The square root of 55457595840 is 235494.3647733423
• The cube root of 55457595840 is 3813.4701047439

Scales and comparisons

• 55,457,595,840 seconds is equal to 1,763 years, 19 weeks, 5 days, 7 hours, 44 minutes.
• To count from 1 to 55,457,595,840 would take you about three thousand, five hundred twenty-six 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 55457595840 cubic inches would be around 317.8 feet tall.

Recreational maths with 55457595840

• 55457595840 backwards is 04859575455
• The number of decimal digits it has is: 11
• The sum of 55457595840's digits is 57
• More coming soon!