55235407907679470640

Names of 55235407907679470640

• Cardinal: 55235407907679470640 can be written as Fifty-five quintillion, two hundred thirty-five quadrillion, four hundred seven trillion, nine hundred seven billion, six hundred seventy-nine million, four hundred seventy thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.523540790767947064 × 10¹⁹

Factors of 55235407907679470640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 106499104243

Divisors of 55235407907679470640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 55411 110822 166233 221644 277055 332466 443288 498699 554110 664932 720343 831165 886576 997398 1108220 1329864 1440686 1662330 1994796 2161029 2216440 2493495 2659728 2881372 3324660 3601715 3989592 4322058 4432880 4986990 5762744 6483087 6649320 7203430 7979184 8644116 9973980 10805145 11525488 12966174 13298640 14406860 17288232 19947960 21610290 25932348 28813720 32415435 34576464 39895920 43220580 51864696 57627440 64830870 86441160 103729392 129661740 172882320 259323480 518646960 106499048809 212998097618 319497146427 425996195236 532495244045 638994292854 851992390472 958491439281 1064990488090 1277988585708 1384487634517 1597485732135 1703984780944 1916982878562 2129980976180 2555977171416 2768975269034 3194971464270 3833965757124 4153462903551 4259961952360 4792457196405 5111954342832 5537950538068 6389942928540 6922438172585 7667931514248 8306925807102 8519923904720 9584914392810 11075901076136 12460388710653 12779885857080 13844876345170 15335863028496 16613851614204 19169828785620 20767314517755 22151802152272 24920777421306 25559771714160 27689752690340 33227703228408 38339657571240 41534629035510 49841554842612 55379505380680 62301943553265 66455406456816 76679315142480 83069258071020 99683109685224 110759010761360 124603887106530 166138516142040 199366219370448 249207774213060 332277032284080 498415548426120 996831096852240 5901218793555499 11802437587110998 17703656380666497 23604875174221996 29506093967777495 35407312761332994 47209750348443992 53110969141999491 59012187935554990 70814625522665988 76715844316221487 88518281903332485 94419500696887984 106221938283998982 118024375871109980 141629251045331976 153431688632442974 177036563806664970 212443876567997964 230147532948664461 236048751742219960 265554845709997455 283258502090663952 306863377264885948 354073127613329940 383579221581107435 424887753135995928 460295065897328922 472097503484439920 531109691419994910 613726754529771896 690442598845993383 708146255226659880 767158443162214870 849775506271991856 920590131794657844 1062219382839989820 1150737664743322305 1227453509059543792 1380885197691986766 1416292510453319760 1534316886324429740 1841180263589315688 2124438765679979640 2301475329486644610 2761770395383973532 3068633772648859480 3452212994229966915 3682360527178631376 4248877531359959280 4602950658973289220 5523540790767947064 6137267545297718960 6904425988459933830 9205901317946578440 11047081581535894128 13808851976919867660 18411802635893156880 27617703953839735320 55235407907679470640
• Sum of all divisors σ(n): 199771663807116841440
• Sum of proper divisors (its aliquot sum) s(n): 144536255899437370800
• 55235407907679470640 is an abundant number, because the sum of its proper divisors (144536255899437370800) is greater than itself. Its abundance is 89300847991757900160

Bases of 55235407907679470640

• Binary: 101111111010001011100101101101011110100001000010011000010000110000₂
• Hexadecimal: 0x2FE8B96D7A1098430
• Base-36: BNNHXYXPIAP80

Squares and roots of 55235407907679470640

• 55235407907679470640 squared (55235407907679470640²) is 3050950286727739796571922381310622009600
• 55235407907679470640 cubed (55235407907679470640³) is 168520483593458347059738413860165193878607522282860998144000
• The square root of 55235407907679470640 is 7432052738.4888403145
• The cube root of 55235407907679470640 is 3808370.4659194047

Scales and comparisons

• 55,235,407,907,679,470,640 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,235,407,907,679,470,640 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 55235407907679470640 cubic inches would be around 317364.2 feet tall.

Recreational maths with 55235407907679470640

• 55235407907679470640 backwards is 04607497670970453255
• 55235407907679470640 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 55235407907679470640's digits is 90
• More coming soon!