4078128749797632

Names of 4078128749797632

• Cardinal: 4078128749797632 can be written as Four quadrillion, seventy-eight trillion, one hundred twenty-eight billion, seven hundred forty-nine million, seven hundred ninety-seven thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 4.078128749797632 × 10¹⁵

Factors of 4078128749797632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3378

Divisors of 4078128749797632

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 103 128 192 206 256 309 384 412 419 618 768 824 838 1236 1257 1648 1676 2472 2514 2851 3296 3352 4944 5028 5702 6592 6704 8553 9888 10056 10609 11404 13184 13408 17106 19776 20112 21218 22808 26368 26816 31827 34212 39552 40224 42436 43157 45616 53632 63654 68424 79104 80448 84872 86314 91232 107264 127308 129471 136848 160896 169744 172628 175561 182464 254616 258942 273696 293653 321792 339488 345256 351122 364928 509232 517884 526683 547392 587306 678976 690512 702244 729856 880959 1018464 1035768 1053366 1094784 1174612 1194569 1357952 1381024 1404488 1761918 2036928 2071536 2106732 2189568 2349224 2389138 2715904 2762048 2808976 3523836 3583707 4073856 4143072 4213464 4445171 4698448 4778276 5524096 5617952 7047672 7167414 8147712 8286144 8426928 8890342 9396896 9556552 11048192 11235904 13335513 14095344 14334828 16572288 16853856 17780684 18082783 18793792 19113104 22471808 26671026 28190688 28669656 30246259 33144576 33707712 35561368 36165566 37587584 38226208 44943616 53342052 54248349 56381376 57339312 60492518 67415424 71122736 72331132 75175168 76452416 90738777 106684104 108496698 112762752 114678624 120985036 123040607 134830848 142245472 144662264 152904832 181477554 213368208 216993396 225525504 229357248 241970072 246081214 284490944 289324528 305809664 362955108 369121821 426736416 433986792 458714496 483940144 492162428 500524411 568981888 578649056 725910216 738243642 853472832 867973584 917428992 967880288 984324856 1001048822 1137963776 1157298112 1451820432 1476487284 1501573233 1706945664 1735947168 1862526649 1935760576 1968649712 2002097644 2314596224 2903640864 2952974568 3003146466 3413891328 3471894336 3725053298 3871521152 3937299424 4004195288 4629192448 5587579947 5807281728 5905949136 6006292932 6943788672 7450106596 7743042304 7874598848 8008390576 11175159894 11614563456 11811898272 12012585864 12673182521 13887577344 14900213192 15749197696 16016781152 22350319788 23229126912 23623796544 24025171728 25346365042 29800426384 31498395392 32033562304 38019547563 44700639576 47247593088 48050343456 50692730084 51554014333 59600852768 64067124608 76039095126 89401279152 94495186176 96100686912 101385460168 103108028666 119201705536 128134249216 152078190252 154662042999 178802558304 192201373824 202770920336 206216057332 238403411072 304156380504 309324085998 357605116608 384402747648 405541840672 412432114664 476806822144 608312761008 618648171996 715210233216 811083681344 824864229328 1216625522016 1237296343992 1430420466432 1622167362688 1649728458656 2433251044032 2474592687984 3244334725376 3299456917312 4866502088064 4949185375968 5310063476299 6598913834624 9733004176128 9898370751936 10620126952598 13197827669248 15930190428897 19796741503872 21240253905196 31860380857794 39593483007744 42480507810392 63720761715588 84961015620784 127441523431176 169922031241568 254883046862352 339844062483136 509766093724704 679688124966272 1019532187449408 1359376249932544 2039064374898816 4078128749797632
• Sum of all divisors σ(n): 10990243095350064
• Sum of proper divisors (its aliquot sum) s(n): 6912114345552432
• 4078128749797632 is an abundant number, because the sum of its proper divisors (6912114345552432) is greater than itself. Its abundance is 2833985595754800

Bases of 4078128749797632

• Binary: 1110011111010000100101010111011110101110000100000000₂
• Hexadecimal: 0xE7D09577AE100
• Base-36: 145KQHFGR9C

Squares and roots of 4078128749797632

• 4078128749797632 squared (4078128749797632²) is 16631134099925996982280952807424
• 4078128749797632 cubed (4078128749797632³) is 67823906114647971820319370064038795982267219968
• The square root of 4078128749797632 is 63860228.2316437699
• The cube root of 4078128749797632 is 159766.9621780263

Scales and comparisons

• 4,078,128,749,797,632 seconds is equal to 129,671,879 years, 39 weeks, 4 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 4,078,128,749,797,632 would take you about three hundred eighty-nine million, fifteen thousand, six hundred thirty-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 4078128749797632 cubic inches would be around 13313.9 feet tall.

Recreational maths with 4078128749797632

• 4078128749797632 backwards is 2367979478218704
• The number of decimal digits it has is: 16
• The sum of 4078128749797632's digits is 84
• More coming soon!