18996446981376

Names of 18996446981376

• Cardinal: 18996446981376 can be written as Eighteen trillion, nine hundred ninety-six billion, four hundred forty-six million, nine hundred eighty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.8996446981376 × 10¹³

Factors of 18996446981376

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 810

Divisors of 18996446981376

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 47 48 51 64 68 72 94 96 102 127 128 136 141 144 153 188 192 193 204 254 256 272 282 288 306 376 381 384 386 408 421 423 508 544 564 576 579 612 752 762 768 772 799 816 842 846 1016 1088 1128 1143 1152 1158 1224 1263 1504 1524 1544 1598 1632 1684 1692 1737 2032 2159 2176 2256 2286 2304 2316 2397 2448 2526 3008 3048 3088 3196 3264 3281 3368 3384 3474 3789 4064 4318 4352 4512 4572 4632 4794 4896 5052 5969 6016 6096 6176 6392 6477 6528 6562 6736 6768 6948 7157 7191 7578 8128 8636 9024 9071 9144 9264 9588 9792 9843 10104 11938 12032 12192 12352 12784 12954 13056 13124 13472 13536 13896 14314 14382 15156 16256 17272 17907 18048 18142 18288 18528 19176 19431 19584 19686 19787 20208 21471 23876 24384 24511 24704 25568 25908 26248 26944 27072 27213 27792 28628 28764 29529 30312 32512 34544 35814 36096 36284 36576 37056 38352 38862 39168 39372 39574 40416 42942 47752 48768 49022 49408 51136 51816 52496 53467 53721 53888 54144 54426 55584 57256 57528 59058 59361 60624 64413 69088 71628 72568 73152 73533 74112 76704 77724 78744 79148 80832 81253 81639 85884 95504 97536 98044 101473 102272 103632 104992 106934 107442 107776 108288 108852 111168 114512 115056 118116 118722 121248 128826 138176 143256 145136 146304 147066 148224 153408 154207 155448 157488 158296 160401 161664 162506 163278 171768 178083 191008 196088 202946 204544 207264 209984 213868 214884 217704 220599 222336 229024 230112 236232 237444 242496 243759 257652 276352 286512 290272 292608 294132 304419 306816 308414 310896 314976 316592 320802 323328 325012 326556 336379 343536 356166 382016 392176 405892 414528 416687 419968 427736 429768 435408 441198 444672 458048 460224 462621 472464 474888 481203 484992 487518 515304 552704 573024 580544 588264 608838 613632 616828 621792 629952 633184 641604 650024 653112 672758 687072 712332 731277 764032 784352 811784 829056 833374 839936 855472 859536 870816 882396 908939 913257 916096 920448 925242 944928 949776 962406 969984 975036 1009137 1030608 1146048 1152017 1161088 1176528 1217676 1233656 1243584 1250061 1259904 1266368 1283208 1300048 1306224 1345516 1374144 1381301 1387863 1424664 1462554 1528064 1568704 1623568 1658112 1666748 1710944 1719072 1741632 1764792 1817878 1826514 1832192 1840896 1850484 1889856 1899552 1924812 1950072 2018274 2061216 2292096 2304034 2322176 2353056 2435352 2467312 2487168 2500122 2512949 2519808 2532736 2566416 2600096 2612448 2691032 2726817 2748288 2762602 2775726 2849328 2925108 3027411 3137408 3247136 3333496 3421888 3438144 3456051 3483264 3529584 3635756 3653028 3700968 3750183 3779712 3799104 3818891 3849624 3900144 4036548 4122432 4143903 4584192 4608068 4706112 4870704 4934624 4974336 5000244 5025898 5065472 5132832 5200192 5224896 5382064 5453634 5496576 5525204 5551452 5698656 5850216 6054822 6274816 6494272 6666992 6843776 6876288 6912102 6966528 7059168 7271512 7306056 7401936 7500366 7538847 7559424 7598208 7637782 7699248 7800288 8073096 8180451 8244864 8287806 9216136 9412224 9741408 9869248 10000488 10051796 10265664 10319131 10368153 10400384 10449792 10764128 10907268 11050408 11102904 11397312 11456673 11700432 12109644 12431709 12988544 13333984 13687552 13752576 13824204 14118336 14543024 14612112 14803872 15000732 15077694 15196416 15275564 15398496 15600576 16146192 16360902 16489728 16575612 18432272 18824448 19482816 19584289 19738496 20000976 20103592 20531328 20638262 20736306 20800768 20899584 21528256 21814536 22100816 22205808 22616541 22794624 22913346 23400864 24219288 24863418 25977088 26667968 27648408 28236672 29086048 29224224 29607744 30001464 30155388 30551128 30796992 30957393 31201152 32292384 32721804 33151224 34370019 36864544 38965632 39168578 39476992 40001952 40207184 41062656 41276524 41472612 42720133 43056512 43629072 44201632 44411616 45233082 45589248 45826692 46801728 48438576 49726836 53335936 55296816 56473344 58172096 58448448 58752867 59215488 60002928 60310776 61102256 61593984 61914786 62402304 64584768 64921147 65443608 66302448 68740038 73729088 77931264 78337156 80003904 80414368 82553048 82945224 85440266 86113024 87258144 88403264 88823232 90466164 91653384 92872179 93603456 96877152 99453672 106671872 110593632 116344192 116896896 117505734 118430976 120005856 120621552 122204512 123187968 123829572 128160399 129169536 129842294 130887216 132604896 137480076 147458176 156674312 160007808 160828736 165106096 165890448 170880532 174516288 175425227 176258601 176806528 177646464 180932328 183306768 185744358 187206912 193754304 194763441 198907344 221187264 232688384 233793792 235011468 240011712 241243104 244409024 247659144 256320798 258339072 259684588 261774432 265209792 274960152 294916352 313348624 320015616 321657472 330212192 331780896 341761064 349032576 350850454 352517202 353613056 355292928 361864656 366613536 371488716 384481197 387508608 389526882 397814688 442374528 470022936 480023424 482486208 484999157 488818048 495318288 512641596 519369176 523548864 526275681 530419584 549920304 584290323 626697248 643314944 660424384 663561792 683522128 698065152 701700908 705034404 723729312 733227072 742977432 768962394 775017216 779053764 795629376 884749056 940045872 960046848 964972416 969998314 977636096 990636576 1025283192 1038738352 1047097728 1052551362 1060839168 1099840608 1168580646 1253394496 1320848768 1327123584 1367044256 1403401816 1410068808 1447458624 1454997471 1466454144 1485954864 1537924788 1558107528 1578827043 1591258752 1880091744 1929944832 1939996628 1981273152 2050566384 2077476704 2094195456 2105102724 2199681216 2337161292 2506788992 2641697536 2654247168 2734088512 2806803632 2820137616 2894917248 2909994942 2932908288 2971909728 3075849576 3116215056 3157654086 3182517504 3760183488 3879993256 3962546304 4101132768 4154953408 4210205448 4364992413 4399362432 4674322584 5013577984 5468177024 5613607264 5640275232 5789834496 5819989884 5943819456 6151699152 6232430112 6315308172 7520366976 7759986512 7925092608 8202265536 8244985669 8309906816 8420410896 8729984826 8798724864 9348645168 10936354048 11227214528 11280550464 11639979768 11887638912 12303398304 12464860224 12630616344 15040733952 15519973024 16404531072 16489971338 16619813632 16840821792 17459969652 18697290336 22454429056 22561100928 23279959536 23775277824 24606796608 24734957007 24929720448 25261232688 31039946048 32809062144 32979942676 33681643584 34919939304 37394580672 44908858112 45122201856 46559919072 49213593216 49469914014 49859440896 50522465376 62079892096 65959885352 67363287168 69839878608 74204871021 74789161344 93119838144 98427186432 98939828028 101044930752 124159784192 131919770704 134726574336 139679757216 148409742042 149578322688 186239676288 197879656056 202089861504 263839541408 279359514432 296819484084 372479352576 395759312112 404179723008 527679082816 558719028864 593638968168 791518624224 1055358165632 1117438057728 1187277936336 1583037248448 2110716331264 2374555872672 3166074496896 4749111745344 6332148993792 9498223490688 18996446981376
• Sum of all divisors σ(n): 60145362321408
• Sum of proper divisors (its aliquot sum) s(n): 41148915340032
• 18996446981376 is an abundant number, because the sum of its proper divisors (41148915340032) is greater than itself. Its abundance is 22152468358656

Bases of 18996446981376

• Binary: 100010100011011110100011110010110110100000000₂
• Hexadecimal: 0x1146F4796D00
• Base-36: 6QEUI24G0

Squares and roots of 18996446981376

• 18996446981376 squared (18996446981376²) is 360864997916229342490853376
• 18996446981376 cubed (18996446981376³) is 6855152800350011423280488867405418725376
• The square root of 18996446981376 is 4358491.3652978595
• The cube root of 18996446981376 is 26682.3530711153

Scales and comparisons

• 18,996,446,981,376 seconds is equal to 604,028 years, 13 weeks, 1 day, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 18,996,446,981,376 would take you about one million, five hundred ten thousand and seventy 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 18996446981376 cubic inches would be around 2223.5 feet tall.

Recreational maths with 18996446981376

• 18996446981376 backwards is 67318964469981
• The number of decimal digits it has is: 14
• The sum of 18996446981376's digits is 81
• More coming soon!