20482424640

Names of 20482424640

• Cardinal: 20482424640 can be written as Twenty billion, four hundred eighty-two million, four hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.048242464 × 10¹⁰

Factors of 20482424640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2308

Divisors of 20482424640

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 270 288 320 324 360 405 421 432 480 540 576 648 720 810 842 864 960 1080 1263 1296 1440 1620 1684 1728 1877 2105 2160 2526 2592 2880 3240 3368 3754 3789 4210 4320 5052 5184 5631 6315 6480 6736 7508 7578 8420 8640 9385 10104 11262 11367 12630 12960 13472 15016 15156 16840 16893 18770 18945 20208 22524 22734 25260 25920 26944 28155 30032 30312 33680 33786 34101 37540 37890 40416 45048 45468 50520 50679 56310 56835 60064 60624 67360 67572 68202 75080 75780 80832 84465 90096 90936 101040 101358 112620 113670 120128 121248 134720 135144 136404 150160 151560 152037 168930 170505 180192 181872 202080 202716 225240 227340 242496 253395 270288 272808 300320 303120 304074 337860 341010 360384 363744 404160 405432 450480 454680 506790 540576 545616 600640 606240 608148 675720 682020 727488 760185 790217 810864 900960 909360 1013580 1081152 1091232 1212480 1216296 1351440 1364040 1520370 1580434 1621728 1801920 1818720 2027160 2182464 2370651 2432592 2702880 2728080 3040740 3160868 3243456 3637440 3951085 4054320 4741302 4865184 5405760 5456160 6081480 6321736 7111953 7902170 8108640 9482604 9730368 10912320 11853255 12162960 12643472 14223906 15804340 16217280 18965208 21335859 23706510 24325920 25286944 28447812 31608680 35559765 37930416 42671718 47413020 48651840 50573888 56895624 63217360 64007577 71119530 75860832 85343436 94826040 106679295 113791248 126434720 128015154 142239060 151721664 170686872 189652080 213358590 227582496 252869440 256030308 284478120 320037885 341373744 379304160 426717180 455164992 512060616 568956240 640075770 682747488 758608320 853434360 1024121232 1137912480 1280151540 1365494976 1706868720 2048242464 2275824960 2560303080 3413737440 4096484928 5120606160 6827474880 10241212320 20482424640
• Sum of all divisors σ(n): 73071560232
• Sum of proper divisors (its aliquot sum) s(n): 52589135592
• 20482424640 is an abundant number, because the sum of its proper divisors (52589135592) is greater than itself. Its abundance is 32106710952

Bases of 20482424640

• Binary: 10011000100110110001111111101000000₂
• Hexadecimal: 0x4C4D8FF40
• Base-36: 9EQPG00

Squares and roots of 20482424640

• 20482424640 squared (20482424640²) is 419529719133279129600
• 20482424640 cubed (20482424640³) is 8592985856387755888116793344000
• The square root of 20482424640 is 143116.8216528023
• The cube root of 20482424640 is 2736.0694811533

Scales and comparisons

• 20,482,424,640 seconds is equal to 651 years, 14 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 20,482,424,640 would take you about one thousand, three hundred two 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 20482424640 cubic inches would be around 228 feet tall.

Recreational maths with 20482424640

• 20482424640 backwards is 04642428402
• 20482424640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20482424640's digits is 36
• More coming soon!