428690005449112800

Names of 428690005449112800

• Cardinal: 428690005449112800 can be written as Four hundred twenty-eight quadrillion, six hundred ninety trillion, five billion, four hundred forty-nine million, one hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 4.286900054491128 × 10¹⁷

Factors of 428690005449112800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 64647425436

Divisors of 428690005449112800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 90 96 100 108 120 135 144 150 160 180 200 216 225 240 270 288 300 307 360 400 432 450 480 540 600 614 675 720 800 864 900 921 1080 1200 1228 1350 1440 1535 1800 1842 2160 2400 2456 2700 2763 3070 3600 3684 4320 4605 4912 5400 5526 6140 7200 7368 7675 8289 9210 9824 10800 11052 12280 13815 14736 15350 16578 18420 21600 22104 23025 24560 27630 29472 30700 33156 36840 41445 44208 46050 49120 55260 61400 66312 69075 73680 82890 88416 92100 110520 122800 132624 138150 147360 165780 184200 207225 221040 245600 265248 276300 331560 368400 414450 442080 552600 663120 736800 828900 1105200 1326240 1657800 2210400 3315600 6631200 64647425119 129294850238 193942275357 258589700476 323237125595 387884550714 517179400952 581826826071 646474251190 775769101428 969711376785 1034358801904 1163653652142 1292948502380 1551538202856 1616185627975 1745480478213 1939422753570 2068717603808 2327307304284 2585897004760 2909134130355 3103076405712 3232371255950 3490960956426 3878845507140 4654614608568 4848556883925 5171794009520 5818268260710 6206152811424 6464742511900 6981921912852 7757691014280 8727402391065 9309229217136 9697113767850 10343588019040 11636536521420 12929485023800 13963843825704 14545670651775 15515382028560 17454804782130 18618458434272 19394227535700 19846759511533 23273073042840 25858970047600 27927687651408 29091341303550 31030764057120 34909609564260 38788455071400 39693519023066 43637011955325 46546146085680 51717940095200 55855375302816 58182682607100 59540278534599 69819219128520 77576910142800 79387038046132 87274023910650 93092292171360 99233797557665 116365365214200 119080557069198 139638438257040 155153820285600 158774076092264 174548047821300 178620835603797 198467595115330 232730730428400 238161114138396 279276876514080 297701392672995 317548152184528 349096095642600 357241671207594 396935190230660 465461460856800 476322228276792 496168987788325 535862506811391 595402785345990 635096304369056 698192191285200 714483342415188 793870380461320 893104178018985 952644456553584 992337975576650 1071725013622782 1190805570691980 1396384382570400 1428966684830376 1488506963364975 1587740760922640 1786208356037970 1905288913107168 1984675951153300 2143450027245564 2381611141383960 2679312534056955 2857933369660752 2977013926729950 3175481521845280 3572416712075940 3969351902306600 4286900054491128 4465520890094925 4763222282767920 5358625068113910 5715866739321504 5954027853459900 7144833424151880 7938703804613200 8573800108982256 8931041780189850 9526444565535840 10717250136227820 11908055706919800 13396562670284775 14289666848303760 15877407609226400 17147600217964512 17862083560379700 21434500272455640 23816111413839600 26793125340569550 28579333696607520 35724167120759400 42869000544911280 47632222827679200 53586250681139100 71448334241518800 85738001089822560 107172501362278200 142896668483037600 214345002724556400 428690005449112800
• Sum of all divisors σ(n): 1555479109915315200
• Sum of proper divisors (its aliquot sum) s(n): 1126789104466202400
• 428690005449112800 is an abundant number, because the sum of its proper divisors (1126789104466202400) is greater than itself. Its abundance is 698099099017089600

Bases of 428690005449112800

• Binary: 10111110011000000110100100111100101100011011111110011100000₂
• Hexadecimal: 0x5F30349E58DFCE0
• Base-36: 3991X9R0GOO0

Squares and roots of 428690005449112800

• 428690005449112800 squared (428690005449112800²) is 183775120771960362156830307123840000
• 428690005449112800 cubed (428690005449112800³) is 78782557525143050573046674882338603576447729152000000
• The square root of 428690005449112800 is 654744229.0307817597
• The cube root of 428690005449112800 is 754016.9686211125

Scales and comparisons

• 428,690,005,449,112,800 seconds is equal to 13,631,016,148 years, 1 week, 4 days, 6 hours.
• To count from 1 to 428,690,005,449,112,800 would take you about forty billion, eight hundred ninety-three million, forty-eight thousand, four hundred forty-four 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 428690005449112800 cubic inches would be around 62834.7 feet tall.

Recreational maths with 428690005449112800

• 428690005449112800 backwards is 008211944500096824
• The number of decimal digits it has is: 18
• The sum of 428690005449112800's digits is 63
• More coming soon!