428663948326207488

Names of 428663948326207488

• Cardinal: 428663948326207488 can be written as Four hundred twenty-eight quadrillion, six hundred sixty-three trillion, nine hundred forty-eight billion, three hundred twenty-six million, two hundred seven thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.28663948326207488 × 10¹⁷

Factors of 428663948326207488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 37
• Sum of prime factors: 228

Divisors of 428663948326207488

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 223 256 288 384 446 512 576 669 768 892 1024 1152 1338 1536 1784 2007 2048 2304 2676 3072 3568 4014 4096 4608 5352 6144 7136 8028 8192 9216 10704 12288 14272 16056 16384 18432 21408 24576 28544 32112 32768 36864 42816 49152 49729 57088 64224 65536 73728 85632 98304 99458 114176 128448 131072 147456 149187 171264 196608 198916 228352 256896 262144 294912 298374 342528 393216 397832 447561 456704 513792 524288 589824 596748 685056 786432 795664 895122 913408 1027584 1048576 1179648 1193496 1370112 1572864 1591328 1790244 1826816 2055168 2097152 2359296 2386992 2740224 3145728 3182656 3580488 3653632 4110336 4194304 4718592 4773984 5480448 6291456 6365312 7160976 7307264 8220672 8388608 9437184 9547968 10960896 11089567 12582912 12730624 14321952 14614528 16441344 16777216 18874368 19095936 21921792 22179134 25165824 25461248 28643904 29229056 32882688 33268701 33554432 37748736 38191872 43843584 44358268 50331648 50922496 57287808 58458112 65765376 66537402 67108864 75497472 76383744 87687168 88716536 99806103 100663296 101844992 114575616 116916224 131530752 133074804 134217728 150994944 152767488 175374336 177433072 199612206 201326592 203689984 229151232 233832448 263061504 266149608 268435456 301989888 305534976 350748672 354866144 399224412 402653184 407379968 458302464 467664896 526123008 532299216 536870912 603979776 611069952 701497344 709732288 798448824 805306368 814759936 916604928 935329792 1052246016 1064598432 1073741824 1207959552 1222139904 1402994688 1419464576 1596897648 1610612736 1629519872 1833209856 1870659584 2104492032 2129196864 2147483648 2415919104 2444279808 2805989376 2838929152 3193795296 3221225472 3259039744 3666419712 3741319168 4208984064 4258393728 4294967296 4831838208 4888559616 5611978752 5677858304 6387590592 6442450944 6518079488 7332839424 7482638336 8417968128 8516787456 9663676416 9777119232 11223957504 11355716608 12775181184 12884901888 13036158976 14665678848 14965276672 16835936256 17033574912 19327352832 19554238464 22447915008 22711433216 25550362368 26072317952 29331357696 29930553344 33671872512 34067149824 38654705664 39108476928 44895830016 45422866432 51100724736 52144635904 58662715392 59861106688 67343745024 68134299648 78216953856 89791660032 90845732864 102201449472 104289271808 117325430784 119722213376 134687490048 136268599296 156433907712 179583320064 181691465728 204402898944 208578543616 234650861568 239444426752 269374980096 272537198592 312867815424 359166640128 363382931456 408805797888 417157087232 469301723136 478888853504 538749960192 545074397184 625735630848 718333280256 726765862912 817611595776 834314174464 938603446272 957777707008 1077499920384 1090148794368 1251471261696 1436666560512 1453531725824 1635223191552 1668628348928 1877206892544 2154999840768 2180297588736 2502942523392 2873333121024 2907063451648 3270446383104 3337256697856 3754413785088 4309999681536 4360595177472 5005885046784 5814126903296 6540892766208 6674513395712 7508827570176 8619999363072 8721190354944 10011770093568 11628253806592 13081785532416 13349026791424 15017655140352 17442380709888 20023540187136 23256507613184 26163571064832 26698053582848 30035310280704 34884761419776 40047080374272 46513015226368 52327142129664 53396107165696 60070620561408 69769522839552 80094160748544 93026030452736 104654284259328 106792214331392 120141241122816 139539045679104 160188321497088 186052060905472 209308568518656 213584428662784 240282482245632 279078091358208 320376642994176 372104121810944 418617137037312 480564964491264 558156182716416 640753285988352 744208243621888 837234274074624 961129928982528 1116312365432832 1488416487243776 1674468548149248 1922259857965056 2232624730865664 2976832974487552 3348937096298496 4465249461731328 5953665948975104 6697874192596992 8930498923462656 11907331897950208 13395748385193984 17860997846925312 23814663795900416 26791496770387968 35721995693850624 47629327591800832 53582993540775936 71443991387701248 107165987081551872 142887982775402496 214331974163103744 428663948326207488
• Sum of all divisors σ(n): 1243940726276772160
• Sum of proper divisors (its aliquot sum) s(n): 815276777950564672
• 428663948326207488 is an abundant number, because the sum of its proper divisors (815276777950564672) is greater than itself. Its abundance is 386612829624357184

Bases of 428663948326207488

• Binary: 10111110010111010111001011100000000000000000000000000000000₂
• Hexadecimal: 0x5F2EB9700000000
• Base-36: 398SOR9U9DS0

Squares and roots of 428663948326207488

• 428663948326207488 squared (428663948326207488²) is 183752780594613483452896573227270144
• 428663948326207488 cubed (428663948326207488³) is 78768192445606336321735327883371678665844358771638272
• The square root of 428663948326207488 is 654724330.0246352445
• The cube root of 428663948326207488 is 754001.6911395857

Scales and comparisons

• 428,663,948,326,207,488 seconds is equal to 13,630,187,612 years, 6 weeks, 2 days, 14 hours, 4 minutes, 48 seconds.
• To count from 1 to 428,663,948,326,207,488 would take you about forty billion, eight hundred ninety million, five hundred sixty-two thousand, eight hundred thirty-six 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 428663948326207488 cubic inches would be around 62833.5 feet tall.

Recreational maths with 428663948326207488

• 428663948326207488 backwards is 884702623849366824
• The number of decimal digits it has is: 18
• The sum of 428663948326207488's digits is 90
• More coming soon!