18007959789903132

Names of 18007959789903132

• Cardinal: 18007959789903132 can be written as Eighteen quadrillion, seven trillion, nine hundred fifty-nine billion, seven hundred eighty-nine million, nine hundred three thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8007959789903132 × 10¹⁶

Factors of 18007959789903132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 436

Divisors of 18007959789903132

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 54 63 81 82 84 108 123 126 162 164 189 243 246 252 287 324 369 378 383 486 492 567 574 729 738 756 766 861 972 1107 1134 1148 1149 1458 1476 1532 1701 1722 2214 2268 2298 2583 2681 2916 3321 3402 3444 3447 4428 4596 5103 5166 5362 6642 6804 6894 7749 8043 9963 10206 10332 10341 10724 13284 13788 15498 15703 16086 19926 20412 20682 23247 24129 29889 30996 31023 31406 32172 39852 41364 46494 47109 48258 59778 62046 62812 69741 72387 92988 93069 94218 96516 109921 119556 124092 139482 141327 144774 146689 186138 188436 209223 217161 219842 278964 279207 282654 289548 293378 329763 372276 418446 423981 434322 439684 440067 558414 565308 586756 651483 659526 836892 847962 868644 880134 989289 1026823 1116828 1271943 1302966 1319052 1320201 1695924 1760268 1954449 1978578 2053646 2543886 2605932 2640402 2967867 3080469 3815829 3908898 3957156 3960603 4107292 5087772 5280804 5935734 6014249 6160938 7631658 7817796 7921206 8903601 9241407 11447487 11871468 11881809 12028498 12321876 15263316 15842412 17807202 18042747 18482814 22894974 23763618 24056996 26710803 27724221 35614404 35645427 36085494 36965628 42099743 45789948 47527236 53421606 54128241 55448442 56181887 71290854 72170988 80132409 83172663 84199486 106843212 106936281 108256482 110896884 112363774 126299229 142581708 160264818 162384723 166345326 168398972 168545661 213872562 216512964 224727548 249517989 252598458 320529636 324769446 332690652 337091322 378897687 393273209 427745124 487154169 499035978 505196916 505636983 649538892 674182644 748553967 757795374 786546418 974308338 998071956 1011273966 1136693061 1179819627 1461462507 1497107934 1515590748 1516910949 1573092836 1948616676 2022547932 2273386122 2303457367 2359639254 2922925014 2994215868 3033821898 3410079183 3539458881 4384387521 4546772244 4550732847 4606914734 4719278508 5845850028 6067643796 6820158366 6910372101 7078917762 8768775042 9101465694 9213829468 10230237549 10618376643 13640316732 13652198541 13820744202 14157835524 16124201569 17537550084 18202931388 20460475098 20731116303 21236753286 21517662721 27304397082 27641488404 30690712647 31855129929 32248403138 40920950196 40956595623 41462232606 42473506572 43035325442 48372604707 54608794164 61381425294 62193348909 63710259858 64496806276 64552988163 81913191246 82924465212 86070650884 95565389787 96745209414 122762850588 124386697818 127420519716 129105976326 145117814121 150623639047 163826382492 186580046727 191130779574 193490418828 193658964489 248773395636 258211952652 286696169361 290235628242 301247278094 373160093454 382261559148 387317928978 435353442363 451870917141 559740140181 573392338722 580471256484 580976893467 602494556188 746320186908 774635857956 870706884726 882224171561 903741834282 1119480280362 1146784677444 1161953786934 1306060327089 1355612751423 1679220420543 1741413769452 1742930680401 1764448343122 1807483668564 2238960560724 2323907573868 2612120654178 2646672514683 2711225502846 3358440841086 3485861360802 3528896686244 3918180981267 4066838254269 5224241308356 5228792041203 5293345029366 5422451005692 6175569200927 6716881682172 6971722721604 7836361962534 7940017544049 8133676508538 10457584082406 10586690058732 11754542943801 12200514762807 12351138401854 15672723925068 15686376123609 15880035088098 16267353017076 18526707602781 20915168164812 23509085887602 23820052632147 24401029525614 24702276803708 31372752247218 31760070176196 36601544288421 37053415205562 47018171775204 47640105264294 48802059051228 55580122808343 62745504494436 71460157896441 73203088576842 74106830411124 95280210528588 109804632865263 111160245616686 142920315792882 146406177153684 166740368425029 214380473689323 219609265730526 222320491233372 285840631585764 333480736850058 428760947378646 439218531461052 500221105275087 643141421067969 666961473700116 857521894757292 1000442210550174 1286282842135938 1500663315825261 2000884421100348 2572565684271876 3001326631650522 4501989947475783 6002653263301044 9003979894951566 18007959789903132
• Sum of all divisors σ(n): 55461037078047216
• Sum of proper divisors (its aliquot sum) s(n): 37453077288144084
• 18007959789903132 is an abundant number, because the sum of its proper divisors (37453077288144084) is greater than itself. Its abundance is 19445117498240952

Bases of 18007959789903132

• Binary: 111111111110100010010011011110011010000001110100011100₂
• Hexadecimal: 0x3FFA24DE681D1C
• Base-36: 4XBAEIR5XR0

Squares and roots of 18007959789903132

• 18007959789903132 squared (18007959789903132²) is 324286615794768054002133943409424
• 18007959789903132 cubed (18007959789903132³) is 5839740337635949012948169035255964188230775915968
• The square root of 18007959789903132 is 134193739.7567529303
• The cube root of 18007959789903132 is 262112.7643777875

Scales and comparisons

• 18,007,959,789,903,132 seconds is equal to 572,597,419 years, 2 weeks, 1 day, 6 hours, 52 minutes, 12 seconds.
• To count from 1 to 18,007,959,789,903,132 would take you about one billion, seven hundred seventeen million, seven hundred ninety-two thousand, two hundred fifty-seven 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 18007959789903132 cubic inches would be around 21842.7 feet tall.

Recreational maths with 18007959789903132

• 18007959789903132 backwards is 23130998795970081
• 18007959789903132 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18007959789903132's digits is 81
• More coming soon!