428656018000

Names of 428656018000

• Cardinal: 428656018000 can be written as Four hundred twenty-eight billion, six hundred fifty-six million, eighteen thousand.

Scientific notation

• Scientific notation: 4.28656018 × 10¹¹

Factors of 428656018000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 786

Divisors of 428656018000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 35 40 49 50 56 58 70 80 98 100 112 116 125 140 145 175 196 200 203 232 245 250 280 290 343 350 392 400 406 464 490 500 560 580 686 700 725 743 784 812 841 875 980 1000 1015 1160 1225 1372 1400 1421 1450 1486 1624 1682 1715 1750 1960 2000 2030 2320 2450 2744 2800 2842 2900 2972 3248 3364 3430 3500 3625 3715 3920 4060 4205 4900 5075 5201 5488 5684 5800 5887 5944 6125 6728 6860 7000 7105 7250 7430 8120 8410 8575 9800 9947 10150 10402 11368 11600 11774 11888 12250 13456 13720 14000 14210 14500 14860 16240 16820 17150 18575 19600 19894 20300 20804 21025 21547 22736 23548 24500 25375 26005 27440 28420 29000 29435 29720 33640 34300 35525 36407 37150 39788 40600 41209 41608 42050 42875 43094 47096 49000 49735 50750 52010 56840 58000 58870 59440 67280 68600 71050 72814 74300 79576 81200 82418 83216 84100 85750 86188 92875 94192 98000 99470 101500 104020 105125 107735 113680 117740 130025 137200 142100 145628 147175 148600 150829 159152 164836 168200 171500 172376 177625 182035 185750 198940 203000 206045 208040 210250 215470 235480 248675 254849 260050 284200 288463 291256 294350 297200 301658 329672 336400 343000 344752 355250 364070 371500 397880 406000 412090 416080 420500 430940 470960 497350 509698 520100 538675 568400 576926 582512 588700 603316 624863 650125 659344 686000 710500 728140 735875 743000 754145 795760 824180 841000 861880 910175 994700 1019396 1030225 1040200 1055803 1077350 1153852 1177400 1206632 1243375 1249726 1274245 1300250 1421000 1442315 1456280 1471750 1486000 1508290 1648360 1682000 1723760 1820350 1989400 2038792 2060450 2080400 2111606 2154700 2307704 2354800 2413264 2486750 2499452 2548490 2600500 2693375 2842000 2884630 2912560 2943500 3016580 3124315 3296720 3640700 3770725 3978800 4077584 4120900 4223212 4309400 4374041 4550875 4615408 4973500 4998904 5096980 5151125 5201000 5279015 5386750 5769260 5887000 6033160 6248630 6371225 7211575 7281400 7390621 7541450 8241800 8446424 8618800 8748082 9101750 9947000 9997808 10193960 10302250 10402000 10558030 10773500 11538520 11774000 12066320 12497260 12742450 14423150 14562800 14781242 15082900 15621575 16483600 16892848 17496164 18203500 18853625 19894000 20387920 20604500 21116060 21547000 21870205 23077040 24994520 25484900 26395075 28846300 29562484 30165800 30618287 31243150 31856125 34992328 36057875 36407000 36953105 37707250 41209000 42232120 43094000 43740410 49989040 50969800 52790150 57692600 59124968 60331600 61236574 62486300 63712250 69984656 72115750 72814000 73906210 75414500 78107875 82418000 84464240 87480820 101939600 105580300 109351025 115385200 118249936 122473148 124972600 127424500 131975375 144231500 147812420 150829000 153091435 156215750 174961640 184765525 211160600 214328009 218702050 244946296 249945200 254849000 263950750 288463000 295624840 301658000 306182870 312431500 349923280 369531050 422321200 428656018 437404100 489892592 509698000 527901500 546755125 576926000 591249680 612365740 624863000 739062100 765457175 857312036 874808200 923827625 1055803000 1071640045 1093510250 1224731480 1249726000 1478124200 1530914350 1714624072 1749616400 1847655250 2111606000 2143280090 2187020500 2449462960 2956248400 3061828700 3429248144 3695310500 3827285875 4286560180 4374041000 5358200225 6123657400 7390621000 7654571750 8573120360 8748082000 10716400450 12247314800 14781242000 15309143500 17146240720 21432800900 26791001125 30618287000 42865601800 53582002250 61236574000 85731203600 107164004500 214328009000 428656018000
• Sum of all divisors σ(n): 1253537625600
• Sum of proper divisors (its aliquot sum) s(n): 824881607600
• 428656018000 is an abundant number, because the sum of its proper divisors (824881607600) is greater than itself. Its abundance is 396225589600

Bases of 428656018000

• Binary: 110001111001101111000111100001001010000₂
• Hexadecimal: 0x63CDE3C250
• Base-36: 5GX6Q4B4

Squares and roots of 428656018000

• 428656018000 squared (428656018000²) is 183745981767616324000000
• 428656018000 cubed (428656018000³) is 78763820868007014797637832000000000
• The square root of 428656018000 is 654718.2737636089
• The cube root of 428656018000 is 7539.9704140851

Scales and comparisons

• 428,656,018,000 seconds is equal to 13,629 years, 48 weeks, 4 days, 12 hours, 6 minutes, 40 seconds.
• To count from 1 to 428,656,018,000 would take you about twenty-seven thousand, two hundred fifty-nine 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 428656018000 cubic inches would be around 628.3 feet tall.

Recreational maths with 428656018000

• 428656018000 backwards is 000810656824
• 428656018000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428656018000's digits is 40
• More coming soon!