1438250202628128

Names of 1438250202628128

• Cardinal: 1438250202628128 can be written as One quadrillion, four hundred thirty-eight trillion, two hundred fifty billion, two hundred two million, six hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.438250202628128 × 10¹⁵

Factors of 1438250202628128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 639

Divisors of 1438250202628128

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 72 81 94 96 108 141 144 162 188 216 243 282 288 324 376 423 432 486 564 587 648 729 752 846 864 972 1128 1174 1269 1296 1458 1504 1692 1761 1944 2187 2209 2256 2348 2538 2592 2916 3384 3522 3807 3888 4374 4418 4512 4696 5076 5283 5832 6561 6627 6768 7044 7614 7776 8748 8836 9392 10152 10566 11421 11664 13122 13254 13536 14088 15228 15849 17496 17672 18784 19683 19881 20304 21132 22842 23328 26244 26508 27589 28176 30456 31698 34263 34992 35344 39366 39762 40608 42264 45684 47547 52488 53016 55178 56352 59049 59643 60912 63396 68526 69984 70688 78732 79524 82767 84528 91368 95094 102789 104976 106032 110356 118098 119286 121824 126792 137052 142641 157464 159048 165534 169056 178929 182736 190188 205578 209952 212064 220712 236196 238572 248301 253584 274104 285282 308367 314928 318096 331068 344569 357858 365472 380376 411156 427923 441424 472392 477144 496602 507168 536787 548208 570564 616734 629856 636192 662136 689138 715716 744903 760752 822312 855846 882848 925101 944784 954288 993204 1033707 1073574 1096416 1141128 1233468 1283769 1296683 1324272 1378276 1431432 1489806 1521504 1610361 1644624 1711692 1850202 1889568 1908576 1986408 2067414 2147148 2234709 2282256 2466936 2567538 2593366 2648544 2756552 2775303 2862864 2979612 3101121 3220722 3289248 3423384 3700404 3851307 3890049 3972816 4134828 4294296 4469418 4564512 4831083 4933872 5135076 5186732 5513104 5550606 5725728 5959224 6202242 6441444 6704127 6846768 7400808 7702614 7780098 7945632 8269656 8588592 8938836 9303363 9662166 9867744 10270152 10373464 11026208 11101212 11553921 11670147 11918448 12404484 12882888 13408254 13693536 14493249 14801616 15405228 15560196 16194743 16539312 17177184 17877672 18606726 19324332 20112381 20540304 20746928 22202424 23107842 23340294 23836896 24808968 25765776 26816508 27910089 28986498 29603232 30810456 31120392 32389486 33078624 34661763 35010441 35755344 37213452 38648664 40224762 41080608 41493856 43479747 44404848 46215684 46680588 48584229 49617936 51531552 53633016 55820178 57972996 60337143 61620912 62240784 64778972 69323526 70020882 71510688 74426904 77297328 80449524 83730267 86959494 88809696 92431368 93361176 97168458 99235872 105031323 107266032 111640356 115945992 120674286 123241824 124481568 129557944 130439241 138647052 140041764 145752687 148853808 154594656 160899048 167460534 173918988 181011429 184862736 186722352 194336916 210062646 214532064 223280712 231891984 241348572 251190801 259115888 260878482 277294104 280083528 291505374 297707616 315093969 321798096 334921068 347837976 362022858 369725472 373444704 388673832 420125292 437258061 446561424 463783968 482697144 502381602 518231776 521756964 543034287 554588208 560167056 583010748 630187938 643596192 669842136 695675952 724045716 753572403 761152921 777347664 840250584 874516122 893122848 945281907 965394288 1004763204 1043513928 1086068574 1109176416 1120334112 1166021496 1260375876 1311774183 1339684272 1391351904 1448091432 1507144806 1522305842 1554695328 1629102861 1680501168 1749032244 1890563814 1930788576 2009526408 2087027856 2172137148 2260717209 2283458763 2332042992 2520751752 2623548366 2679368544 2835845721 2896182864 3014289612 3044611684 3258205722 3361002336 3498064488 3781127628 3935322549 4019052816 4174055712 4344274296 4521434418 4566917526 4664085984 5041503504 5247096732 5671691442 5792365728 6028579224 6089223368 6516411444 6782151627 6850376289 6996128976 7562255256 7870645098 8038105632 8507537163 8688548592 9042868836 9133835052 10083007008 10494193464 11343382884 11805967647 12057158448 12178446736 13032822888 13564303254 13700752578 13992257952 15124510512 15741290196 17015074326 17377097184 18085737672 18267670104 20346454881 20551128867 20988386928 22686765768 23611935294 24114316896 24356893472 25522611489 26065645776 27128606508 27401505156 30249021024 31482580392 34030148652 35417902941 36171475344 36535340208 40692909762 41102257734 41976773856 45373531536 47223870588 51045222978 52131291552 54257213016 54803010312 61653386601 62965160784 68060297304 70835805882 72342950688 73070680416 76567834467 81385819524 82204515468 90747063072 94447741176 102090445956 106253708823 108514426032 109606020624 123306773202 125930321568 136120594608 141671611764 153135668934 162771639048 164409030936 184960159803 188895482352 204180891912 212507417646 217028852064 219212041248 246613546404 272241189216 283343223528 306271337868 318761126469 325543278096 328818061872 369920319606 377790964704 408361783824 425014835292 493227092808 554880479409 566686447056 612542675736 637522252938 651086556192 657636123744 739840639212 816723567648 850029670584 956283379407 986454185616 1109760958818 1133372894112 1225085351472 1275044505876 1479681278424 1664641438227 1700059341168 1912566758814 1972908371232 2219521917636 2450170702944 2550089011752 2959362556848 3329282876454 3400118682336 3825133517628 4439043835272 4993924314681 5100178023504 5918725113696 6658565752908 7650267035256 8878087670544 9987848629362 10200356047008 13317131505816 14981772944043 15300534070512 17756175341088 19975697258724 26634263011632 29963545888086 30601068141024 39951394517448 44945318832129 53268526023264 59927091776172 79902789034896 89890637664258 119854183552344 159805578069792 179781275328516 239708367104688 359562550657032 479416734209376 719125101314064 1438250202628128
• Sum of all divisors σ(n): 4347005090335551
• Sum of proper divisors (its aliquot sum) s(n): 2908754887707423
• 1438250202628128 is an abundant number, because the sum of its proper divisors (2908754887707423) is greater than itself. Its abundance is 1470504685079295

Bases of 1438250202628128

• Binary: 101000111000001010010111000011011010000000000100000₂
• Hexadecimal: 0x51C14B86D0020
• Base-36: E5TF0S4I00

Squares and roots of 1438250202628128

• 1438250202628128 squared (1438250202628128²) is 2068563645359851250158256784384
• 1438250202628128 cubed (1438250202628128³) is 2975112082087985168662657998167563963029553152
• The square root of 1438250202628128 is 37924269.3090866023
• The cube root of 1438250202628128 is 112878.5654163325

Scales and comparisons

• 1,438,250,202,628,128 seconds is equal to 45,731,907 years, 33 weeks, 3 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,438,250,202,628,128 would take you about one hundred thirty-seven million, one hundred ninety-five thousand, seven hundred twenty-two 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 1438250202628128 cubic inches would be around 9406.5 feet tall.

Recreational maths with 1438250202628128

• 1438250202628128 backwards is 8218262020528341
• 1438250202628128 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1438250202628128's digits is 54
• More coming soon!