55308921640

Names of 55308921640

• Cardinal: 55308921640 can be written as Fifty-five billion, three hundred eight million, nine hundred twenty-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.530892164 × 10¹⁰

Factors of 55308921640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 509

Divisors of 55308921640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 37 40 56 70 74 127 140 148 185 254 259 280 296 331 370 508 518 635 662 740 889 1016 1036 1270 1295 1324 1480 1655 1778 2072 2317 2540 2590 2648 3310 3556 4445 4634 4699 5080 5180 6620 7112 8890 9268 9398 10360 11585 12247 13240 16129 17780 18536 18796 23170 23495 24494 32258 32893 35560 37592 42037 46340 46990 48988 61235 64516 65786 80645 84074 85729 92680 93980 97976 112903 122470 129032 131572 161290 164465 168148 171458 187960 210185 225806 244940 263144 294259 322580 328930 336296 342916 420370 428645 451612 489880 564515 588518 596773 645160 657860 685832 840740 857290 903224 1129030 1177036 1193546 1315720 1471295 1555369 1681480 1714580 2258060 2354072 2387092 2942590 2983865 3110738 3429160 4177411 4516120 4774184 5338699 5885180 5967730 6221476 7776845 8354822 10677398 10887583 11770360 11935460 12442952 15553690 16709644 20887055 21354796 21775166 23870920 26693495 31107380 33419288 37370893 41774110 42709592 43550332 53386990 54437915 62214760 74741786 83548220 87100664 106773980 108875830 149483572 167096440 186854465 197531863 213547960 217751660 298967144 373708930 395063726 435503320 747417860 790127452 987659315 1382723041 1494835720 1580254904 1975318630 2765446082 3950637260 5530892164 6913615205 7901274520 11061784328 13827230410 27654460820 55308921640
• Sum of all divisors σ(n): 147670784640
• Sum of proper divisors (its aliquot sum) s(n): 92361863000
• 55308921640 is an abundant number, because the sum of its proper divisors (92361863000) is greater than itself. Its abundance is 37052941360

Bases of 55308921640

• Binary: 110011100000101010110010101100101000₂
• Hexadecimal: 0xCE0AB2B28
• Base-36: PEPI52G

Squares and roots of 55308921640

• 55308921640 squared (55308921640²) is 3059076812979660289600
• 55308921640 cubed (55308921640³) is 169194239739832965871306106944000
• The square root of 55308921640 is 235178.4888972629
• The cube root of 55308921640 is 3810.0592583375

Scales and comparisons

• 55,308,921,640 seconds is equal to 1,758 years, 33 weeks, 6 days, 13 hours, 20 minutes, 40 seconds.
• To count from 1 to 55,308,921,640 would take you about three thousand, five hundred seventeen 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 55308921640 cubic inches would be around 317.5 feet tall.

Recreational maths with 55308921640

• 55308921640 backwards is 04612980355
• The number of decimal digits it has is: 11
• The sum of 55308921640's digits is 43
• More coming soon!