6397945977824379

Names of 6397945977824379

• Cardinal: 6397945977824379 can be written as Six quadrillion, three hundred ninety-seven trillion, nine hundred forty-five billion, nine hundred seventy-seven million, eight hundred twenty-four thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 6.397945977824379 × 10¹⁵

Factors of 6397945977824379

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47151

Divisors of 6397945977824379

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 33 43 53 99 129 159 387 473 477 521 583 1201 1419 1563 1749 2279 3603 4257 4689 5247 5731 6837 10809 13211 17193 20511 22403 25069 27613 39633 45319 51579 51643 63653 67209 75207 82839 118899 135957 154929 190959 201627 225621 246433 248517 303743 407871 464787 498509 568073 572877 625721 700183 739299 911229 1187359 1495527 1704219 1877163 1948717 2100549 2217897 2401907 2733687 2737079 3562077 4486581 5112657 5631489 5846151 6301647 6882931 7205721 8211237 10686231 13060949 17538453 20648793 21435887 21617163 23611199 24633711 26420977 26906003 30107869 33163213 39182847 54428119 61946379 64307661 70833597 79262931 80718009 90323607 99489639 103282001 117548541 163284357 192922983 212500791 237788793 242154027 259723189 270970821 295966033 298468917 309846003 364795343 489853071 598709309 779169567 887898099 929538009 1015281557 1094386029 1136102011 1251393547 1426018159 1796127927 2337508701 2340409117 2663694297 2884690307 3045844671 3283158087 3408306033 3754180641 4278054477 5388383781 7021227351 8654070921 9137534013 10224918099 11168097127 11262541923 12834163431 13765329017 15686199749 21063682053 25744500287 25962212763 28357049999 31731593377 33504291381 41295987051 47058599247 53809922521 77233500861 85071149997 95194780131 100512874143 123887961153 124041683201 141175797741 161429767563 231700502583 255213449991 285584340393 311927549989 372125049603 484289302689 591909147731 935782649967 1116375148809 1219353149957 1364458515211 1502923649947 1775727443193 2807347949901 3658059449871 4093375545633 4508770949841 5327182329579 10974178349613 12280126636899 13412884649527 13526312849523 16532160149417 40238653948581 49596480448251 64625716947721 120715961845743 148789441344753 193877150843163 581631452529489 710882886424931 2132648659274793 6397945977824379
• Sum of all divisors σ(n): 10539885829524480
• Sum of proper divisors (its aliquot sum) s(n): 4141939851700101
• 6397945977824379 is a deficient number, because the sum of its proper divisors (4141939851700101) is less than itself. Its deficiency is 2256006126124278

Bases of 6397945977824379

• Binary: 10110101110101110010111100001010011001110010001111011₂
• Hexadecimal: 0x16BAE5E14CE47B
• Base-36: 1QZVRT14K8R

Squares and roots of 6397945977824379

• 6397945977824379 squared (6397945977824379²) is 40933712735159149142826166735641
• 6397945977824379 cubed (6397945977824379³) is 261891682751330037883985436087839450973617991939
• The square root of 6397945977824379 is 79987161.3312060163
• The cube root of 6397945977824379 is 185643.6888725971

Scales and comparisons

• 6,397,945,977,824,379 seconds is equal to 203,434,891 years, 49 weeks, 2 days, 6 hours, 19 minutes, 39 seconds.
• To count from 1 to 6,397,945,977,824,379 would take you about six hundred ten million, three hundred four thousand, six hundred seventy-five 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 6397945977824379 cubic inches would be around 15470.3 feet tall.

Recreational maths with 6397945977824379

• 6397945977824379 backwards is 9734287795497936
• 6397945977824379 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6397945977824379's digits is 99
• More coming soon!