5491087976918439

Names of 5491087976918439

• Cardinal: 5491087976918439 can be written as Five quadrillion, four hundred ninety-one trillion, eighty-seven billion, nine hundred seventy-six million, nine hundred eighteen thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 5.491087976918439 × 10¹⁵

Factors of 5491087976918439

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86

Divisors of 5491087976918439

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 23 27 49 53 63 69 147 159 161 189 207 371 441 477 483 529 621 1113 1127 1219 1323 1431 1449 1587 2597 3339 3381 3657 3703 4347 4761 7791 8533 10017 10143 10971 11109 12167 14283 23373 25599 25921 28037 30429 32913 33327 36501 59731 70119 76797 77763 84111 85169 99981 109503 179193 196259 230391 233289 252333 255507 279841 328509 537579 588777 596183 644851 699867 756999 766521 839523 1373813 1612737 1766331 1788549 1934553 1958887 2299563 2518569 4121439 4513957 5298993 5365647 5803659 5876661 6436343 7555707 12364317 13541871 13712209 14831573 16096941 17410977 17629983 19309029 31597699 37092951 40625613 41136627 44494719 45054401 52889949 57927087 94793097 103821011 121876839 123409881 133484157 135163203 148035889 173781261 284379291 311463033 315380807 341126179 370229643 400452471 405489609 444107667 726747077 853137873 934389099 946142421 1023378537 1036251223 1216468827 1332323001 2180241231 2387883253 2803167297 2838427263 3070135611 3108753669 3404825447 3996969003 6540723693 7163649759 7253758561 7845902117 8515281789 9210406833 9326261007 10214476341 16715182771 19622171079 21490949277 21761275683 23537706351 23833778129 27978783021 30643429023 50145548313 54921314819 64472847831 65283827049 70613119053 71501334387 78310985281 91930287069 150436644939 164763944457 166836446903 180455748691 195851481147 211839357159 214504003161 234932955843 384449203733 451309934817 494291833371 500509340709 541367246073 548176896967 643512009483 704798867529 1153347611199 1263190240837 1482875500113 1501528022127 1624101738219 1644530690901 2114396602587 3460042833597 3789570722511 3837238278769 4150482219893 4504584066381 4872305214657 4933592072703 8842331685859 10380128500791 11368712167533 11511714836307 12451446659679 14800776218109 26526995057577 29053375539251 34106136502599 34535144508921 37354339979037 79580985172731 87160126617753 103605433526763 112063019937111 203373628774757 238742955518193 261480379853259 610120886324271 784441139559777 1830362658972813 5491087976918439
• Sum of all divisors σ(n): 10079905258145520
• Sum of proper divisors (its aliquot sum) s(n): 4588817281227081
• 5491087976918439 is a deficient number, because the sum of its proper divisors (4588817281227081) is less than itself. Its deficiency is 902270695691358

Bases of 5491087976918439

• Binary: 10011100000100001110110001100010010110110110110100111₂
• Hexadecimal: 0x13821D8C4B6DA7
• Base-36: 1I2FEZPRM3R

Squares and roots of 5491087976918439

• 5491087976918439 squared (5491087976918439²) is 30152047170258235276022458196721
• 5491087976918439 cubed (5491087976918439³) is 165567543696082636590150764658652116210434238519
• The square root of 5491087976918439 is 74101875.6639697953
• The cube root of 5491087976918439 is 176422.0241760089

Scales and comparisons

• 5,491,087,976,918,439 seconds is equal to 174,599,612 years, 32 weeks, 2 hours, 40 minutes, 39 seconds.
• To count from 1 to 5,491,087,976,918,439 would take you about five hundred twenty-three million, seven hundred ninety-eight thousand, eight hundred thirty-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 5491087976918439 cubic inches would be around 14701.8 feet tall.

Recreational maths with 5491087976918439

• 5491087976918439 backwards is 9348196797801945
• The number of decimal digits it has is: 16
• The sum of 5491087976918439's digits is 90
• More coming soon!