20421714950

Names of 20421714950

• Cardinal: 20421714950 can be written as Twenty billion, four hundred twenty-one million, seven hundred fourteen thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.042171495 × 10¹⁰

Factors of 20421714950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 950

Divisors of 20421714950

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 17 23 25 26 34 35 46 50 65 70 85 91 115 119 130 161 169 170 175 182 221 230 238 299 322 325 338 350 391 425 442 455 575 595 598 650 782 805 845 850 883 910 1105 1150 1183 1190 1495 1547 1610 1690 1766 1955 2093 2210 2275 2366 2737 2873 2975 2990 3094 3887 3910 4025 4186 4225 4415 4550 5083 5474 5525 5746 5915 5950 6181 7475 7735 7774 8050 8450 8830 9775 10166 10465 11050 11479 11830 12362 13685 14365 14950 15011 15470 19435 19550 20111 20309 20930 22075 22958 25415 27209 27370 28730 29575 30022 30905 35581 38675 38870 40222 40618 44150 50830 52325 54418 57395 59150 61810 66079 68425 71162 71825 75055 77350 80353 97175 100555 101545 104650 105077 114790 127075 132158 136045 136850 142163 143650 149227 150110 154525 160706 177905 194350 195143 201110 203090 210154 254150 264017 272090 284326 286975 298454 309050 330395 345253 355810 375275 390286 401765 462553 502775 507725 525385 528034 573950 660790 680225 690506 710815 746135 750550 803530 889525 925106 975715 1005550 1015450 1044589 1050770 1320085 1360450 1366001 1421630 1492270 1651975 1726265 1779050 1848119 1951430 2008825 2089178 2312765 2416771 2536859 2626925 2640170 2732002 3303950 3432221 3452530 3554075 3696238 3730675 4017650 4488289 4625530 4833542 4878575 5073718 5222945 5253850 6600425 6830005 6864442 7108150 7461350 8631325 8976578 9240595 9757150 10445890 11563825 12083855 12684295 13200850 13660010 17161105 17262650 17758013 18481190 22441445 23127650 24025547 24167710 25368590 26114725 31418023 34150025 34322210 35516026 44882890 46202975 48051094 52229450 58347757 60419275 62836046 63421475 68300050 85805525 88790065 92405950 112207225 116695514 120127735 120838550 126842950 157090115 171611050 177580130 224414450 240255470 291738785 314180230 408434299 443950325 583477570 600638675 785450575 816868598 887900650 1201277350 1458693925 1570901150 2042171495 2917387850 4084342990 10210857475 20421714950
• Sum of all divisors σ(n): 51994814976
• Sum of proper divisors (its aliquot sum) s(n): 31573100026
• 20421714950 is an abundant number, because the sum of its proper divisors (31573100026) is greater than itself. Its abundance is 11151385076

Bases of 20421714950

• Binary: 10011000001001110101010010000000110₂
• Hexadecimal: 0x4C13AA406
• Base-36: 9DQK83Q

Squares and roots of 20421714950

• 20421714950 squared (20421714950²) is 417046441499053502500
• 20421714950 cubed (20421714950³) is 8516803549205521322854112375000
• The square root of 20421714950 is 142904.5658822699
• The cube root of 20421714950 is 2733.3635789667

Scales and comparisons

• 20,421,714,950 seconds is equal to 649 years, 18 weeks, 10 hours, 35 minutes, 50 seconds.
• To count from 1 to 20,421,714,950 would take you about one thousand, two hundred ninety-eight 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 20421714950 cubic inches would be around 227.8 feet tall.

Recreational maths with 20421714950

• 20421714950 backwards is 05941712402
• 20421714950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20421714950's digits is 35
• More coming soon!