17997141998472

Names of 17997141998472

• Cardinal: 17997141998472 can be written as Seventeen trillion, nine hundred ninety-seven billion, one hundred forty-one million, nine hundred ninety-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.7997141998472 × 10¹³

Factors of 17997141998472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 831

Divisors of 17997141998472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 97 104 156 168 169 182 194 273 291 312 338 364 388 507 546 582 676 679 709 728 776 1014 1092 1164 1183 1261 1352 1358 1418 2028 2037 2127 2184 2197 2328 2366 2522 2716 2836 3549 3783 4056 4074 4254 4394 4732 4963 5044 5432 5672 6591 7098 7566 8148 8508 8788 8827 9217 9464 9926 10088 13182 14196 14889 15132 15379 16296 16393 17016 17576 17654 18434 19852 26364 26481 27651 28392 29778 30264 30758 32786 35308 36868 39704 46137 49179 52728 52962 55302 59556 61516 64519 65572 68773 70616 73736 92274 98358 105924 110604 114751 119112 119821 123032 129038 131144 137546 184548 193557 196716 206319 211848 213109 221208 229502 239642 258076 275092 344253 359463 369096 387114 393432 412638 426218 459004 479284 481411 502681 516152 550184 639327 688506 718926 774228 825276 838747 852436 894049 918008 958568 962822 1005362 1278654 1377012 1437852 1444233 1491763 1508043 1548456 1557673 1650552 1677494 1704872 1788098 1925644 2010724 2516241 2557308 2682147 2754024 2875704 2888466 2983526 3016086 3115346 3354988 3518767 3576196 3851288 4021448 4475289 4673019 5032482 5114616 5364294 5776932 5967052 6032172 6230692 6258343 6534853 6709976 7037534 7152392 8950578 9346038 10064964 10556301 10728588 10903711 11553864 11622637 11934104 12064344 12461384 12516686 13069706 14075068 17901156 18692076 18775029 19604559 20129928 21112602 21457176 21807422 23245274 25033372 26139412 28150136 32711133 34867911 35802312 37384152 37550058 39209118 42225204 43614844 45743971 46490548 48760057 50066744 52278824 65422266 69735822 75100116 78418236 81358459 84450408 84953089 87229688 91487942 92981096 97520114 130844532 137231913 139471644 146280171 150200232 151094281 156836472 162716918 169906178 182975884 195040228 244075377 254859267 261689064 274463826 278943288 292560342 302188562 325433836 339812356 341320399 365951768 390080456 453282843 488150754 509718534 548927652 585120684 594671623 604377124 633880741 650867672 679624712 682640798 906565686 976301508 1019437068 1023961197 1057659967 1097855304 1104390157 1170241368 1189343246 1208754248 1267761482 1365281596 1784014869 1813131372 1901642223 1952603016 2038874136 2047922394 2115319934 2208780314 2378686492 2535522964 2730563192 3172979901 3313170471 3568029738 3626262744 3803284446 4095844788 4230639868 4417560628 4437165187 4757372984 5071045928 6345959802 6626340942 7136059476 7606568892 7730731099 8191689576 8240449633 8461279736 8835121256 8874330374 12691919604 13252681884 13311495561 14272118952 15213137784 15461462198 16480899266 17748660748 23192193297 24721348899 25383839208 26505363768 26622991122 30922924396 32961798532 35497321496 46384386594 49442697798 53245982244 57683147431 61845848792 65923597064 92768773188 98885395596 106491964488 107125845229 115366294862 173049442293 185537546376 197770791192 214251690458 230732589724 321377535687 346098884586 428503380916 461465179448 642755071374 692197769172 749880916603 857006761832 1285510142748 1384395538344 1499761833206 2249642749809 2571020285496 2999523666412 4499285499618 5999047332824 8998570999236 17997141998472
• Sum of all divisors σ(n): 56357240083200
• Sum of proper divisors (its aliquot sum) s(n): 38360098084728
• 17997141998472 is an abundant number, because the sum of its proper divisors (38360098084728) is greater than itself. Its abundance is 20362956086256

Bases of 17997141998472

• Binary: 100000101111001001001010000010111101110001000₂
• Hexadecimal: 0x105E49417B88
• Base-36: 6DNRTO8SO

Squares and roots of 17997141998472

• 17997141998472 squared (17997141998472²) is 323897120113164734050334784
• 17997141998472 cubed (17997141998472³) is 5829222463572766988563194541558416450048
• The square root of 17997141998472 is 4242303.8550382029
• The cube root of 17997141998472 is 26206.0268162809

Scales and comparisons

• 17,997,141,998,472 seconds is equal to 572,253 years, 23 weeks, 1 day, 14 hours, 41 minutes, 12 seconds.
• To count from 1 to 17,997,141,998,472 would take you about one million, four hundred thirty thousand, six hundred thirty-three 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 17997141998472 cubic inches would be around 2183.8 feet tall.

Recreational maths with 17997141998472

• 17997141998472 backwards is 27489914179971
• 17997141998472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 17997141998472's digits is 78
• More coming soon!