20426477568

Names of 20426477568

• Cardinal: 20426477568 can be written as Twenty billion, four hundred twenty-six million, four hundred seventy-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0426477568 × 10¹⁰

Factors of 20426477568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 319

Divisors of 20426477568

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 61 64 68 84 96 102 112 119 122 128 136 168 183 192 204 224 229 238 244 256 272 336 357 366 384 408 427 448 458 476 488 512 544 672 687 714 732 768 816 854 896 916 952 976 1024 1037 1088 1281 1344 1374 1428 1464 1536 1603 1632 1708 1792 1832 1904 1952 2048 2074 2176 2562 2688 2748 2856 2928 3072 3111 3206 3264 3416 3584 3664 3808 3893 3904 4096 4148 4352 4809 5124 5376 5496 5712 5856 6144 6222 6412 6528 6832 7168 7259 7328 7616 7786 7808 8296 8704 9618 10248 10752 10992 11424 11679 11712 12288 12444 12824 13056 13664 13969 14336 14518 14656 15232 15572 15616 16592 17408 19236 20496 21504 21777 21984 22848 23358 23424 24888 25648 26112 27251 27328 27938 28672 29036 29312 30464 31144 31232 33184 34816 38472 40992 41907 43008 43554 43968 45696 46716 46848 49776 51296 52224 54502 54656 55876 58072 58624 60928 62288 62464 66368 69632 76944 81753 81984 83814 86016 87108 87936 91392 93432 93696 97783 99552 102592 104448 109004 109312 111752 116144 117248 121856 124576 124928 132736 153888 163506 163968 167628 174216 175872 182784 186864 187392 195566 199104 205184 208896 218008 218624 223504 232288 234496 237473 243712 249152 249856 265472 293349 307776 327012 327936 335256 348432 351744 365568 373728 374784 391132 398208 410368 436016 437248 447008 464576 468992 474946 487424 498304 530944 586698 615552 654024 655872 670512 696864 703488 712419 731136 747456 749568 782264 796416 820736 872032 874496 894016 929152 937984 949892 996608 1061888 1173396 1231104 1308048 1311744 1341024 1393728 1406976 1424838 1462272 1494912 1564528 1592832 1641472 1662311 1744064 1748992 1788032 1858304 1899784 1993216 2123776 2346792 2462208 2616096 2623488 2682048 2787456 2813952 2849676 2989824 3129056 3185664 3282944 3324622 3488128 3576064 3716608 3799568 3986432 4247552 4693584 4924416 4986933 5232192 5246976 5364096 5574912 5699352 5979648 6258112 6371328 6565888 6649244 6976256 7152128 7433216 7599136 7972864 9387168 9848832 9973866 10464384 10728192 11149824 11398704 11959296 12516224 12742656 13298488 13952512 14304256 14866432 15198272 15945728 18774336 19697664 19947732 20928768 21456384 22299648 22797408 23918592 25032448 26596976 27905024 28608512 29732864 30396544 37548672 39895464 41857536 42912768 44599296 45594816 47837184 50064896 53193952 55810048 57217024 60793088 75097344 79790928 83715072 85825536 89198592 91189632 100129792 106387904 111620096 121586176 150194688 159581856 167430144 171651072 182379264 200259584 212775808 243172352 300389376 319163712 334860288 364758528 400519168 425551616 486344704 600778752 638327424 729517056 851103232 972689408 1201557504 1276654848 1459034112 1702206464 2553309696 2918068224 3404412928 5106619392 6808825856 10213238784 20426477568
• Sum of all divisors σ(n): 67278908160
• Sum of proper divisors (its aliquot sum) s(n): 46852430592
• 20426477568 is an abundant number, because the sum of its proper divisors (46852430592) is greater than itself. Its abundance is 26425953024

Bases of 20426477568

• Binary: 10011000001100000110101000000000000₂
• Hexadecimal: 0x4C1835000
• Base-36: 9DTEAYO

Squares and roots of 20426477568

• 20426477568 squared (20426477568²) is 417240985836007194624
• 20426477568 cubed (20426477568³) is 8522763637629406687673746194432
• The square root of 20426477568 is 142921.2285421589
• The cube root of 20426477568 is 2733.5760481407

Scales and comparisons

• 20,426,477,568 seconds is equal to 649 years, 25 weeks, 6 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 20,426,477,568 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 20426477568 cubic inches would be around 227.8 feet tall.

Recreational maths with 20426477568

• 20426477568 backwards is 86577462402
• 20426477568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20426477568's digits is 51
• More coming soon!