420745105950

Names of 420745105950

• Cardinal: 420745105950 can be written as Four hundred twenty billion, seven hundred forty-five million, one hundred five thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.2074510595 × 10¹¹

Factors of 420745105950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 457

Divisors of 420745105950

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 30 37 39 50 65 74 75 78 111 130 150 185 195 222 325 370 390 397 481 555 650 794 925 962 975 1110 1191 1369 1443 1850 1950 1985 2382 2405 2738 2775 2886 3970 4107 4810 5161 5550 5955 6845 7215 8214 9925 10322 11910 12025 13690 14430 14689 15483 17797 19850 20535 24050 25805 29378 29775 30966 34225 35594 36075 41070 44067 51610 53391 59550 68450 72150 73445 77415 88134 88985 102675 106782 129025 146890 154830 157609 177970 190957 205350 220335 258050 266955 315218 367225 381914 387075 440670 444925 472827 533910 543493 572871 734450 774150 788045 889850 945654 954785 1086986 1101675 1145742 1334775 1576090 1630479 1909570 2048917 2203350 2364135 2669550 2717465 2864355 3260958 3940225 4097834 4728270 4773925 5434930 5728710 5831533 6146751 7065409 7880450 8152395 9547850 10244585 11663066 11820675 12293502 13587325 14130818 14321775 16304790 17494599 20489170 21196227 23641350 27174650 28643550 29157665 30733755 34989198 35327045 40761975 42392454 51222925 58315330 61467510 70654090 75809929 81523950 87472995 102445850 105981135 145788325 151619858 153668775 174945990 176635225 211962270 215766721 227429787 291576650 307337550 353270450 379049645 431533442 437364975 454859574 529905675 647300163 758099290 874729950 1059811350 1078833605 1137148935 1294600326 1895248225 2157667210 2274297870 2804967373 3236500815 3790496450 5394168025 5609934746 5685744675 6473001630 8414902119 10788336050 11371489350 14024836865 16182504075 16829804238 28049673730 32365008150 42074510595 70124184325 84149021190 140248368650 210372552975 420745105950
• Sum of all divisors σ(n): 1157820941592
• Sum of proper divisors (its aliquot sum) s(n): 737075835642
• 420745105950 is an abundant number, because the sum of its proper divisors (737075835642) is greater than itself. Its abundance is 316330729692

Bases of 420745105950

• Binary: 110000111110110010111001101001000011110₂
• Hexadecimal: 0x61F65CD21E
• Base-36: 5DACRTI6

Squares and roots of 420745105950

• 420745105950 squared (420745105950²) is 177026444180876725402500
• 420745105950 cubed (420745105950³) is 74483010012834738793363918894875000
• The square root of 420745105950 is 648648.6768274487
• The cube root of 420745105950 is 7493.2983450487

Scales and comparisons

• 420,745,105,950 seconds is equal to 13,378 years, 20 weeks, 3 days, 32 minutes, 30 seconds.
• To count from 1 to 420,745,105,950 would take you about twenty-six thousand, seven hundred fifty-six 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 420745105950 cubic inches would be around 624.4 feet tall.

Recreational maths with 420745105950

• 420745105950 backwards is 059501547024
• The number of decimal digits it has is: 12
• The sum of 420745105950's digits is 42
• More coming soon!