20214940310518720

Names of 20214940310518720

• Cardinal: 20214940310518720 can be written as Twenty quadrillion, two hundred fourteen trillion, nine hundred forty billion, three hundred ten million, five hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.021494031051872 × 10¹⁶

Factors of 20214940310518720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 757829

Divisors of 20214940310518720

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 47 52 64 65 80 94 104 130 160 188 208 235 260 320 376 416 470 520 611 752 832 940 1040 1222 1504 1880 2080 2444 3008 3055 3760 4160 4888 6110 7520 9776 12220 15040 19552 24440 39104 48880 97760 178481 195520 356962 579281 713924 892405 1158562 1427848 1784810 2317124 2320253 2855696 2896405 3569620 4634248 4640506 5711392 5792810 7139240 7530653 8388607 9268496 9281012 11422784 11585620 11601265 14278480 15061306 16777214 18536992 18562024 23171240 23202530 27226207 28556960 30122612 33554428 37073984 37124048 37653265 41943035 46342480 46405060 54452414 57113920 60245224 67108856 74248096 75306530 83886070 92684960 92810120 108904828 109051891 120490448 134217712 136131035 148496192 150613060 167772140 185369920 185620240 217809656 218103782 240980896 268435424 272262070 301226120 335544280 353940691 371240480 435619312 436207564 481961792 536870848 544524140 545259455 602452240 671088560 707881382 742480960 871238624 872415128 1089048280 1090518910 1204904480 1342177120 1415762764 1742477248 1744830256 1769703455 2178096560 2181037820 2409808960 2684354240 2831525528 3489660512 3539406910 4356193120 4362075640 5663051056 6979321024 7078813820 8712386240 8724151280 11326102112 14157627640 17448302560 22652204224 28315255280 34896605120 56630510560 103390652161 113261021120 206781304322 413562608644 516953260805 827125217288 1033906521610 1344078478093 1654250434576 2067813043220 2688156956186 3308500869152 4135626086440 4859360651567 5376313912372 6617001738304 6720392390465 8271252172880 9718721303134 10752627824744 13440784780930 16542504345760 19437442606268 21505255649488 24296803257835 26881569561860 33085008691520 38874885212536 43010511298976 48593606515670 53763139123720 63171688470371 77749770425072 86021022597952 97187213031340 107526278247440 126343376940742 155499540850144 194374426062680 215052556494880 252686753881484 310999081700288 315858442351855 388748852125360 430105112989760 505373507762968 631716884703710 777497704250720 1010747015525936 1263433769407420 1554995408501440 2021494031051872 2526867538814840 4042988062103744 5053735077629680 10107470155259360 20214940310518720
• Sum of all divisors σ(n): 52943018931323136
• Sum of proper divisors (its aliquot sum) s(n): 32728078620804416
• 20214940310518720 is an abundant number, because the sum of its proper divisors (32728078620804416) is greater than itself. Its abundance is 12513138310285696

Bases of 20214940310518720

• Binary: 1000111110100010110000110010000010111010011101111000000₂
• Hexadecimal: 0x47D161905D3BC0
• Base-36: 5J1LJDIL9Z4

Squares and roots of 20214940310518720

• 20214940310518720 squared (20214940310518720²) is 408643811757834683775475470438400
• 20214940310518720 cubed (20214940310518720³) is 8260710262947476025403986083949440167929806848000
• The square root of 20214940310518720 is 142179254.1495373017
• The cube root of 20214940310518720 is 272410.6951328439

Scales and comparisons

• 20,214,940,310,518,720 seconds is equal to 642,772,572 years, 49 weeks, 5 days, 22 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,214,940,310,518,720 would take you about one billion, nine hundred twenty-eight million, three hundred seventeen thousand, seven hundred eighteen 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 20214940310518720 cubic inches would be around 22700.9 feet tall.

Recreational maths with 20214940310518720

• 20214940310518720 backwards is 02781501304941202
• The number of decimal digits it has is: 17
• The sum of 20214940310518720's digits is 49
• More coming soon!