420494233620540

Names of 420494233620540

• Cardinal: 420494233620540 can be written as Four hundred twenty trillion, four hundred ninety-four billion, two hundred thirty-three million, six hundred twenty thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.2049423362054 × 10¹⁴

Factors of 420494233620540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 107466

Divisors of 420494233620540

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 61 67 122 134 183 201 244 268 305 335 366 402 610 670 732 804 915 1005 1220 1340 1830 2010 3660 4020 4087 8174 12261 16348 19531 20435 24522 39062 40870 49044 58593 61305 78124 81740 87797 97655 117186 122610 175594 195310 234372 245220 263391 292965 351188 390620 438985 526782 585930 877970 1053564 1171860 1191391 1308577 1316955 1755940 2382782 2617154 2633910 3574173 3925731 4765564 5234308 5267820 5355617 5882399 5956955 6542885 7148346 7851462 10711234 11764798 11913910 13085770 14296692 15702924 16066851 17647197 17870865 19628655 21422468 23529596 23827820 26171540 26778085 29411995 32133702 35294394 35741730 39257310 53556170 58823990 64267404 70588788 71483460 78514620 79823197 80334255 88235985 107112340 117647980 159646394 160668510 176471970 239469591 319292788 321337020 352943940 358826339 399115985 478939182 717652678 798231970 957878364 1076479017 1197347955 1435305356 1596463940 1714763207 1794131695 2152958034 2394695910 3429526414 3588263390 4305916068 4789391820 5144289621 5382395085 6859052828 7176526780 8573816035 10288579242 10764790170 17147632070 20577158484 21529580340 25721448105 34295264140 51442896210 102885792420 104600555627 114889134869 209201111254 229778269738 313801666881 344667404607 418402222508 459556539476 523002778135 574445674345 627603333762 689334809214 1046005556270 1148891348690 1255206667524 1378669618428 1569008334405 1723337023035 2092011112540 2297782697380 3138016668810 3446674046070 6276033337620 6893348092140 7008237227009 14016474454018 21024711681027 28032948908036 35041186135045 42049423362054 70082372270090 84098846724108 105123558405135 140164744540180 210247116810270 420494233620540
• Sum of all divisors σ(n): 1214622222202368
• Sum of proper divisors (its aliquot sum) s(n): 794127988581828
• 420494233620540 is an abundant number, because the sum of its proper divisors (794127988581828) is greater than itself. Its abundance is 373633754961288

Bases of 420494233620540

• Binary: 1011111100110111111110001011011001101000000111100₂
• Hexadecimal: 0x17E6FF16CD03C
• Base-36: 451WDTUWCC

Squares and roots of 420494233620540

• 420494233620540 squared (420494233620540²) is 176815400508125272076709891600
• 420494233620540 cubed (420494233620540³) is 74349856328972975181124499366336698933464000
• The square root of 420494233620540 is 20505956.0523409879
• The cube root of 420494233620540 is 74918.0873773425

Scales and comparisons

• 420,494,233,620,540 seconds is equal to 13,370,415 years, 49 weeks, 4 days, 15 hours, 29 minutes.
• To count from 1 to 420,494,233,620,540 would take you about thirty-three million, four hundred twenty-six thousand and thirty-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 420494233620540 cubic inches would be around 6243.2 feet tall.

Recreational maths with 420494233620540

• 420494233620540 backwards is 045026332494024
• The number of decimal digits it has is: 15
• The sum of 420494233620540's digits is 48
• More coming soon!