27984975968313

Names of 27984975968313

• Cardinal: 27984975968313 can be written as Twenty-seven trillion, nine hundred eighty-four billion, nine hundred seventy-five million, nine hundred sixty-eight thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 2.7984975968313 × 10¹³

Factors of 27984975968313

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 587717

Divisors of 27984975968313

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 71 81 91 117 147 169 189 213 273 351 441 497 507 567 637 639 819 923 1053 1183 1323 1491 1521 1911 1917 2457 2769 3479 3549 3969 4473 4563 5733 5751 6461 7371 8281 8307 10437 10647 11999 13419 13689 17199 19383 24843 24921 31311 31941 35997 40257 45227 51597 58149 74529 74763 83993 93933 95823 107991 135681 174447 223587 251979 281799 323973 407043 523341 587623 587951 670761 755937 971919 1221129 1762869 1763853 2267811 3663387 4113361 5288607 5291559 6803433 7639099 12340083 15865821 15874677 22917297 28793527 37020249 41721233 47597463 47624031 53473693 68751891 86380581 99308287 111060747 125163699 160421079 206255673 259141743 292048631 297924861 333182241 374315851 375491097 481263237 542376029 618767019 695158009 777425229 876145893 893774583 1122947553 1126473291 1443789711 1627128087 2044340417 2085474027 2332275687 2628437679 2681323749 3368842659 3379419873 3796632203 4331369133 4866106063 4881384261 6133021251 6256422081 7050888377 7885313037 8043971247 10106527977 11389896609 14598318189 14644152783 18399063753 18769266243 21152665131 23655939111 26576425421 30319583931 34169689827 43794954567 43932458349 49356218639 55197191259 56307798729 63457995393 79729276263 102509069481 131384863701 148068655917 165591573777 190373986179 239187828789 307527208443 345493530473 394154591103 444205967751 571121958537 717563486367 1036480591419 1332617903253 2152690459101 3109441774257 3997853709759 9328325322771 27984975968313
• Sum of all divisors σ(n): 53400255784128
• Sum of proper divisors (its aliquot sum) s(n): 25415279815815
• 27984975968313 is a deficient number, because the sum of its proper divisors (25415279815815) is less than itself. Its deficiency is 2569696152498

Bases of 27984975968313

• Binary: 110010111001111000010100011010011100000111001₂
• Hexadecimal: 0x1973C28D3839
• Base-36: 9X44C52K9

Squares and roots of 27984975968313

• 27984975968313 squared (27984975968313²) is 783158879947056131980065969
• 27984975968313 cubed (27984975968313³) is 21916682434689291695232610966829393640297
• The square root of 27984975968313 is 5290082.7940886709
• The cube root of 27984975968313 is 30360.4575793315

Scales and comparisons

• 27,984,975,968,313 seconds is equal to 889,835 years, 34 weeks, 6 days, 19 hours, 38 minutes, 33 seconds.
• To count from 1 to 27,984,975,968,313 would take you about two million, two hundred twenty-four thousand, five hundred eighty-nine 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 27984975968313 cubic inches would be around 2530 feet tall.

Recreational maths with 27984975968313

• 27984975968313 backwards is 31386957948972
• 27984975968313 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27984975968313's digits is 81
• More coming soon!