3979827678311643

Names of 3979827678311643

• Cardinal: 3979827678311643 can be written as Three quadrillion, nine hundred seventy-nine trillion, eight hundred twenty-seven billion, six hundred seventy-eight million, three hundred eleven thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 3.979827678311643 × 10¹⁵

Factors of 3979827678311643

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 191

Divisors of 3979827678311643

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 31 37 53 67 93 111 159 201 1147 1369 1643 1961 2077 2479 2809 3441 3551 4107 4489 4929 5883 6231 7437 8427 10653 13467 42439 50653 60791 72557 76849 87079 91723 103933 110081 127317 131387 139159 151959 166093 182373 188203 217671 230547 237917 261237 275169 300763 311799 330243 394161 417477 498279 564609 713751 902289 1570243 2249267 2684609 2843413 3221923 3393751 3845521 4072997 4710729 4861319 5148883 5834293 6145441 6747801 6963511 7375427 8053827 8530239 8802929 9323653 9665769 10181253 11128231 11536563 12218991 12609601 14583957 15446649 15940439 17502879 18436323 20890533 22126281 26408787 27970959 33384693 37828803 47821317 83222879 105206281 119211151 142284277 150700889 179868803 190508671 215868841 227381317 249668637 257649907 272890799 315618843 325708373 344975161 357633453 390897631 411744547 426852831 452102667 466555237 494153609 539606409 571526013 589796243 647606523 682143951 772949721 818672397 844843267 977125119 1034925483 1172692893 1235233641 1399665711 1482460827 1769388729 2534529801 4410812587 5575932893 7048820827 7987147117 9533046559 10096959563 12051209801 12764080957 13232437761 14463212347 15234548239 16727798679 17262543769 18283683533 21146462481 21822460991 23961441351 26190141277 28599139677 30290878689 31259200879 36153629403 38292242871 43389637041 45703644717 51787631307 54851050599 65467382973 78570423831 93777602637 295524443329 373587503831 472270995409 535138856839 638714119453 676496290721 807431056667 886573329987 969035227249 1120762511493 1156590432523 1416812986227 1605416570517 1916142358359 2029488872163 2422293170001 2907105681747 3469771297569 19800137703043 25030362756677 35854303408213 42793846003351 59400413109129 75091088270031 107562910224639 128381538010053 1326609226103881 3979827678311643
• Sum of all divisors σ(n): 5824930328268800
• Sum of proper divisors (its aliquot sum) s(n): 1845102649957157
• 3979827678311643 is a deficient number, because the sum of its proper divisors (1845102649957157) is less than itself. Its deficiency is 2134725028354486

Bases of 3979827678311643

• Binary: 1110001000111010000111010111000010000111010011011011₂
• Hexadecimal: 0xE23A1D70874DB
• Base-36: 136QBLFK7A3

Squares and roots of 3979827678311643

• 3979827678311643 squared (3979827678311643²) is 15839028349055442558207029359449
• 3979827678311643 cubed (3979827678311643³) is 63036603421133617761476146784061054280088764707
• The square root of 3979827678311643 is 63085875.4263713377
• The cube root of 3979827678311643 is 158472.8089876541

Scales and comparisons

• 3,979,827,678,311,643 seconds is equal to 126,546,209 years, 39 weeks, 1 day, 19 hours, 54 minutes, 3 seconds.
• To count from 1 to 3,979,827,678,311,643 would take you about three hundred seventy-nine million, six hundred thirty-eight thousand, six hundred twenty-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 3979827678311643 cubic inches would be around 13206.1 feet tall.

Recreational maths with 3979827678311643

• 3979827678311643 backwards is 3461138767289793
• The number of decimal digits it has is: 16
• The sum of 3979827678311643's digits is 84
• More coming soon!