55581668302720

Names of 55581668302720

• Cardinal: 55581668302720 can be written as Fifty-five trillion, five hundred eighty-one billion, six hundred sixty-eight million, three hundred two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.558166830272 × 10¹³

Factors of 55581668302720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104257362

Divisors of 55581668302720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 112 119 128 136 140 160 170 196 224 238 245 272 280 320 340 392 448 476 490 544 560 595 640 680 784 833 896 952 980 1088 1120 1190 1360 1568 1666 1904 1960 2176 2240 2380 2720 3136 3332 3808 3920 4165 4480 4760 5440 6272 6664 7616 7840 8330 9520 10880 13328 15232 15680 16660 19040 26656 31360 33320 38080 53312 66640 76160 106624 133280 266560 533120 104257331 208514662 417029324 521286655 729801317 834058648 1042573310 1459602634 1668117296 1772374627 2085146620 2919205268 3336234592 3544749254 3649006585 4170293240 5108609219 5838410536 6672469184 7089498508 7298013170 8340586480 8861873135 10217218438 11676821072 12406622389 13344938368 14178997016 14596026340 16681172960 17723746270 20434436876 23353642144 24813244778 25543046095 28357994032 29192052680 33362345920 35447492540 40868873752 46707284288 49626489556 51086092190 56715988064 58384105360 62033111945 66724691840 70894985080 81737747504 86846356723 93414568576 99252979112 102172184380 113431976128 116768210720 124066223890 141789970160 163475495008 173692713446 198505958224 204344368760 226863952256 233536421440 248132447780 283579940320 326950990016 347385426892 397011916448 408688737520 434231783615 467072842880 496264895560 567159880640 653901980032 694770853784 794023832896 817377475040 868463567230 992529791120 1134319761280 1389541707568 1588047665792 1634754950080 1736927134460 1985059582240 2779083415136 3269509900160 3473854268920 3970119164480 5558166830272 6947708537840 7940238328960 11116333660544 13895417075680 27790834151360 55581668302720
• Sum of all divisors σ(n): 163661074626960
• Sum of proper divisors (its aliquot sum) s(n): 108079406324240
• 55581668302720 is an abundant number, because the sum of its proper divisors (108079406324240) is greater than itself. Its abundance is 52497738021520

Bases of 55581668302720

• Binary: 1100101000110100011101100110000101111110000000₂
• Hexadecimal: 0x328D1D985F80
• Base-36: JP9V68BR4

Squares and roots of 55581668302720

• 55581668302720 squared (55581668302720²) is 3089321851313589165559398400
• 55581668302720 cubed (55581668302720³) is 171709662420056787718169228346672283648000
• The square root of 55581668302720 is 7455311.4155426129
• The cube root of 55581668302720 is 38163.1188087439

Scales and comparisons

• 55,581,668,302,720 seconds is equal to 1,767,325 years, 6 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 55,581,668,302,720 would take you about four million, four hundred eighteen thousand, three hundred twelve 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 55581668302720 cubic inches would be around 3180.3 feet tall.

Recreational maths with 55581668302720

• 55581668302720 backwards is 02720386618555
• The number of decimal digits it has is: 14
• The sum of 55581668302720's digits is 58
• More coming soon!