420907380950

Names of 420907380950

• Cardinal: 420907380950 can be written as Four hundred twenty billion, nine hundred seven million, three hundred eighty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.2090738095 × 10¹¹

Factors of 420907380950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 420907380950

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 5 7 10 14 19 25 31 35 38 49 50 62 70 95 97 98 133 155 175 190 194 217 245 266 310 350 434 475 485 490 589 665 679 775 931 950 961 970 1085 1178 1225 1330 1358 1519 1550 1843 1862 1922 2170 2425 2450 2945 3007 3038 3325 3395 3686 4123 4655 4753 4805 4850 5425 5890 6014 6650 6727 6790 7595 8246 9215 9310 9409 9506 9610 10850 12901 13454 14725 15035 15190 16975 18259 18430 18818 20615 21049 23275 23765 24025 25802 28861 29450 30070 33635 33950 36518 37975 41230 42098 46075 46550 47045 47089 47530 48050 57133 57722 64505 65863 67270 75175 75950 90307 91295 92150 93217 94090 94178 103075 105245 114266 118825 127813 129010 131726 144305 147343 150350 168175 178771 180614 182590 186434 206150 210490 235225 235445 237650 255626 285665 288610 291679 294686 322525 329315 336350 357542 399931 451535 456475 461041 466085 470450 470890 526225 571330 583358 639065 645050 652519 658630 721525 736715 799862 893855 894691 903070 912950 922082 932170 1052450 1177225 1251397 1278130 1305038 1428325 1443050 1458395 1473430 1646575 1771123 1787710 1789382 1999655 2041753 2257675 2305205 2330425 2354450 2502794 2799517 2856650 2916790 3195325 3262595 3293150 3542246 3683575 3999310 4083506 4469275 4473455 4515350 4567633 4610410 4660850 5541901 5599034 6256985 6390650 6525190 7291975 7367150 8759779 8855615 8938550 8946910 9042049 9135266 9998275 10208765 11083802 11526025 12397861 12513970 13997585 14292271 14583950 16312975 17519558 17711230 18084098 19996550 20417530 22367275 22838165 23052050 24795722 27709505 27995170 28584542 31284925 32625950 38793307 43798895 44278075 44734550 45210245 45676330 51043825 55419010 61989305 62569850 63294343 69987925 71461355 77586614 86785027 87597790 88556150 90420490 102087650 114190825 123978610 126588686 138547525 139975850 142922710 171798931 173570054 193966535 218994475 226051225 228381650 271553149 277095050 309946525 316471715 343597862 357306775 387933070 433925135 437988950 443060401 452102450 543106298 619893050 632943430 714613550 858994655 867850270 886120802 969832675 1202592517 1357765745 1582358575 1717989310 1939665350 2169625675 2215302005 2405185034 2715531490 3164717150 4294973275 4339251350 4430604010 6012962585 6788828725 8418147619 8589946550 11076510025 12025925170 13577657450 16836295238 22153020050 30064812925 42090738095 60129625850 84181476190 210453690475 420907380950
• Sum of all divisors σ(n): 1000876615020
• Sum of proper divisors (its aliquot sum) s(n): 579969234070
• 420907380950 is an abundant number, because the sum of its proper divisors (579969234070) is greater than itself. Its abundance is 159061853120

Bases of 420907380950

• Binary: 110001000000000000010001111000011010110₂
• Hexadecimal: 0x620008F0D6
• Base-36: 5DD1DXP2

Squares and roots of 420907380950

• 420907380950 squared (420907380950²) is 177163023338188422902500
• 420907380950 cubed (420907380950³) is 74569224154460615201502272207375000
• The square root of 420907380950 is 648773.7517424699
• The cube root of 420907380950 is 7494.2615716971

Scales and comparisons

• 420,907,380,950 seconds is equal to 13,383 years, 28 weeks, 5 days, 4 hours, 55 minutes, 50 seconds.
• To count from 1 to 420,907,380,950 would take you about twenty-six thousand, seven hundred sixty-seven 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 420907380950 cubic inches would be around 624.5 feet tall.

Recreational maths with 420907380950

• 420907380950 backwards is 059083709024
• The number of decimal digits it has is: 12
• The sum of 420907380950's digits is 47
• More coming soon!