6404458478544

Names of 6404458478544

• Cardinal: 6404458478544 can be written as Six trillion, four hundred four billion, four hundred fifty-eight million, four hundred seventy-eight thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 6.404458478544 × 10¹²

Factors of 6404458478544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 98021

Divisors of 6404458478544

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 243 252 294 324 336 343 378 392 432 441 486 504 567 588 648 686 756 784 882 972 1008 1029 1134 1176 1296 1323 1372 1512 1701 1764 1944 2058 2268 2352 2401 2646 2744 3024 3087 3402 3528 3888 3969 4116 4536 4802 5292 5488 6174 6804 7056 7203 7938 8232 9072 9261 9604 10584 11907 12348 13608 14406 15876 16464 16807 18522 19208 21168 21609 23814 24696 27216 27783 28812 31752 33614 37044 38416 43218 47628 49392 50421 55566 57624 63504 64827 67228 74088 83349 86436 95256 98009 100842 111132 115248 129654 134456 148176 151263 166698 172872 190512 194481 196018 201684 222264 259308 268912 294027 302526 333396 345744 388962 392036 403368 444528 453789 518616 583443 588054 605052 666792 686063 777924 784072 806736 882081 907578 1037232 1166886 1176108 1210104 1333584 1361367 1372126 1555848 1568144 1764162 1815156 2058189 2333772 2352216 2420208 2646243 2722734 2744252 3111696 3528324 3630312 4084101 4116378 4667544 4704432 4802441 5292486 5445468 5488504 6174567 7056648 7260624 7938729 8168202 8232756 9335088 9604882 10584972 10890936 10977008 12349134 14113296 14407323 15877458 16336404 16465512 18523701 19209764 21169944 21781872 23816187 24698268 28814646 31754916 32672808 32931024 33617087 37047402 38419528 42339888 43221969 47632374 49396536 55571103 57629292 63509832 65345616 67234174 74094804 76839056 86443938 95264748 98793072 100851261 111142206 115258584 127019664 129665907 134468348 148189608 166713309 172887876 190529496 201702522 222284412 230517168 235319609 259331814 268936696 296379216 302553783 333426618 345775752 381058992 388997721 403405044 444568824 470639218 518663628 537873392 605107566 666853236 691551504 705958827 777995442 806810088 889137648 907661349 941278436 1037327256 1166993163 1210215132 1333706472 1411917654 1555990884 1613620176 1647237263 1815322698 1882556872 2074654512 2117876481 2333986326 2420430264 2667412944 2722984047 2823835308 3111981768 3294474526 3630645396 3765113744 4235752962 4667972652 4840860528 4941711789 5445968094 5647670616 6223963536 6353629443 6588949052 7261290792 8168952141 8471505924 9335945304 9883423578 10891936188 11295341232 12707258886 13177898104 14522581584 14825135367 16337904282 16943011848 18671890608 19060888329 19766847156 21783872376 25414517772 26355796208 29650270734 32675808564 33886023696 38121776658 39533694312 43567744752 44475406101 50829035544 57182664987 59300541468 65351617128 76243553316 79067388624 88950812202 101658071088 114365329974 118601082936 130703234256 133426218303 152487106632 177901624404 228730659948 237202165872 266852436606 304974213264 355803248808 400278654909 457461319896 533704873212 711606497616 800557309818 914922639792 1067409746424 1601114619636 2134819492848 3202229239272 6404458478544
• Sum of all divisors σ(n): 21685366422720
• Sum of proper divisors (its aliquot sum) s(n): 15280907944176
• 6404458478544 is an abundant number, because the sum of its proper divisors (15280907944176) is greater than itself. Its abundance is 8876449465632

Bases of 6404458478544

• Binary: 1011101001100100111011110001111101111010000₂
• Hexadecimal: 0x5D32778FBD0
• Base-36: 29Q617X00

Squares and roots of 6404458478544

• 6404458478544 squared (6404458478544²) is 41017088403394127308359936
• 6404458478544 cubed (6404458478544³) is 262692239590306298706883517646485213184
• The square root of 6404458478544 is 2530703.1589153241
• The cube root of 6404458478544 is 18570.6656720723

Scales and comparisons

• 6,404,458,478,544 seconds is equal to 203,641 years, 50 weeks, 2 days, 20 hours, 2 minutes, 24 seconds.
• To count from 1 to 6,404,458,478,544 would take you about five hundred nine thousand, one hundred four 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 6404458478544 cubic inches would be around 1547.6 feet tall.

Recreational maths with 6404458478544

• 6404458478544 backwards is 4458748544046
• 6404458478544 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6404458478544's digits is 63
• More coming soon!