428944627020

Names of 428944627020

• Cardinal: 428944627020 can be written as Four hundred twenty-eight billion, nine hundred forty-four million, six hundred twenty-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.2894462702 × 10¹¹

Factors of 428944627020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 158172

Divisors of 428944627020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 65 70 71 78 84 91 98 105 130 140 142 147 156 182 195 196 210 213 245 260 273 284 294 355 364 390 420 426 455 490 497 546 588 637 710 735 780 852 910 923 980 994 1065 1092 1274 1365 1420 1470 1491 1820 1846 1911 1988 2130 2485 2548 2730 2769 2940 2982 3185 3479 3692 3822 4260 4615 4970 5460 5538 5964 6370 6461 6958 7455 7644 9230 9555 9940 10437 11076 12740 12922 13845 13916 14910 17395 18460 19110 19383 20874 25844 27690 29820 32305 34790 38220 38766 41748 45227 52185 55380 64610 69580 77532 90454 96915 104370 129220 135681 158071 180908 193830 208740 226135 271362 316142 387660 452270 474213 542724 632284 678405 790355 904540 948426 1106497 1356810 1580710 1896852 2054923 2212994 2371065 2713620 3161420 3319491 4109846 4425988 4742130 5532485 6164769 6638982 7745479 8219692 9484260 10274615 11064970 11223041 12329538 13277964 14384461 15490958 16597455 20549230 22129940 22446082 23236437 24659076 28768922 30823845 30981916 33194910 33669123 38727395 41098460 43153383 44892164 46472874 56115205 57537844 61647690 66389820 67338246 71922305 77454790 78561287 86306766 92945748 100691227 112230410 116182185 123295380 134676492 143844610 145899533 154909580 157122574 168345615 172613532 201382454 215766915 224460820 232364370 235683861 287689220 291799066 302073681 314245148 336691230 392806435 402764908 431533830 437698599 464728740 471367722 503456135 549929009 583598132 604147362 673382460 729497665 785612870 863067660 875397198 942735444 1006912270 1021296731 1099858018 1178419305 1208294724 1458995330 1510368405 1571225740 1649787027 1750794396 2013824540 2042593462 2188492995 2199716036 2356838610 2749645045 2917990660 3020736810 3063890193 3299574054 4085186924 4376985990 4713677220 5106483655 5499290090 6041473620 6127780386 6599148108 7149077117 8248935135 8753971980 10212967310 10998580180 12255560772 14298154234 15319450965 16497870270 20425934620 21447231351 28596308468 30638901930 32995740540 35745385585 42894462702 61277803860 71490771170 85788925404 107236156755 142981542340 214472313510 428944627020
• Sum of all divisors σ(n): 1525807051776
• Sum of proper divisors (its aliquot sum) s(n): 1096862424756
• 428944627020 is an abundant number, because the sum of its proper divisors (1096862424756) is greater than itself. Its abundance is 667917797736

Bases of 428944627020

• Binary: 110001111011111000101111001010101001100₂
• Hexadecimal: 0x63DF17954C
• Base-36: 5H1YK0GC

Squares and roots of 428944627020

• 428944627020 squared (428944627020²) is 183993493049326914080400
• 428944627020 cubed (428944627020³) is 78923020250150495622264764292408000
• The square root of 428944627020 is 654938.6437064163
• The cube root of 428944627020 is 7541.6622253757

Scales and comparisons

• 428,944,627,020 seconds is equal to 13,639 years, 5 weeks, 5 days, 21 hours, 17 minutes.
• To count from 1 to 428,944,627,020 would take you about twenty-seven thousand, two hundred seventy-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 428944627020 cubic inches would be around 628.5 feet tall.

Recreational maths with 428944627020

• 428944627020 backwards is 020726449824
• The number of decimal digits it has is: 12
• The sum of 428944627020's digits is 48
• More coming soon!