4994388739285407

Names of 4994388739285407

• Cardinal: 4994388739285407 can be written as Four quadrillion, nine hundred ninety-four trillion, three hundred eighty-eight billion, seven hundred thirty-nine million, two hundred eighty-five thousand, four hundred seven.

Scientific notation

• Scientific notation: 4.994388739285407 × 10¹⁵

Factors of 4994388739285407

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7668521

Divisors of 4994388739285407

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 21 31 33 49 61 63 71 77 93 99 147 183 213 217 231 279 341 427 441 497 539 549 639 651 671 693 781 1023 1281 1491 1519 1617 1891 1953 2013 2201 2343 2387 2989 3069 3479 3843 4331 4473 4557 4697 4851 5467 5673 6039 6603 7029 7161 8967 10437 12993 13237 13671 14091 15407 16401 16709 17019 19809 20801 21483 24211 26901 30317 31311 32879 38269 38979 39711 42273 46221 47641 49203 50127 62403 72633 90951 92659 98637 107849 114807 119133 134261 138663 142923 145607 150381 169477 187209 212219 217899 272853 277977 295911 323547 333487 344421 402783 428769 436821 508431 636657 833931 939827 970641 1000461 1019249 1186339 1208349 1310463 1476871 1525293 1909971 2334409 2819481 3001383 3057747 3559017 4430613 6578789 7003227 7668337 8458443 9173241 10338097 10677051 13291839 19736367 21009681 23005011 31014291 53678359 59209101 69015033 72366679 84351707 93042873 161035077 217100037 237718447 253055121 375748513 467768557 483105231 544451927 590461949 651300111 713155341 759165363 1127245539 1403305671 1633355781 1664029129 1771385847 2139466023 2614902917 3274379899 3381736617 3811163489 4133233643 4209917013 4900067343 4992087387 5145454127 5314157541 5988971197 7844708751 9823139697 11433490467 11648203903 12399700929 14500825267 14976262161 15436362381 16878009737 17966913591 18304320419 22920659293 23534126253 26678144423 29469419091 33211567547 34300471401 34944611709 36018178889 37199102787 41922798379 43502475801 46309087143 50634029211 53900740773 54912961257 68761977879 80034433269 99634702641 101505776869 104833835127 108054536667 118146068159 125768395137 128130242933 130507427403 151902087633 159509077937 164738883771 185658107107 206285933637 232480972829 240103299807 252127252223 293459588653 298904107923 304517330607 324163610001 354438204477 365327243017 377305185411 384390728799 478527233811 556974321321 697442918487 710540438083 756381756669 827022477113 880378765959 913551991821 1029558593957 1063314613431 1095981729051 1116563545559 1153172186397 1299606749749 1435581701433 1627366809803 1670922963963 2092328755461 2131621314249 2269145270007 2481067431339 2557290701119 2641136297877 3088675781871 3287945187153 3349690636677 3898820249247 4882100429409 6394863942747 7206910157699 7443202294017 7671872103357 7815944818913 9097247248243 9266027345613 10049071910031 11325144533527 11696460747741 14646301288227 17901034907833 21620730473097 23015616310071 23447834456739 27291741744729 33975433600581 50448371103893 53703104723499 64862191419291 70343503370217 79276011734689 81875225234187 101926300801743 151345113311679 161109314170497 237828035204067 454035339935037 554932082142823 713484105612201 1664796246428469 4994388739285407
• Sum of all divisors σ(n): 9740356790980608
• Sum of proper divisors (its aliquot sum) s(n): 4745968051695201
• 4994388739285407 is a deficient number, because the sum of its proper divisors (4745968051695201) is less than itself. Its deficiency is 248420687590206

Bases of 4994388739285407

• Binary: 10001101111100101111010111110101011001110000110011111₂
• Hexadecimal: 0x11BE5EBEACE19F
• Base-36: 1D6D2IG2OPR

Squares and roots of 4994388739285407

• 4994388739285407 squared (4994388739285407²) is 24943918879100877134745003155649
• 4994388739285407 cubed (4994388739285407³) is 124579627563430092262320573437488996952255314143
• The square root of 4994388739285407 is 70670989.3753116137
• The cube root of 4994388739285407 is 170933.6032511785

Scales and comparisons

• 4,994,388,739,285,407 seconds is equal to 158,806,113 years, 13 weeks, 5 hours, 3 minutes, 27 seconds.
• To count from 1 to 4,994,388,739,285,407 would take you about four hundred seventy-six million, four hundred eighteen thousand, three hundred thirty-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 4994388739285407 cubic inches would be around 14244.5 feet tall.

Recreational maths with 4994388739285407

• 4994388739285407 backwards is 7045829378834994
• The number of decimal digits it has is: 16
• The sum of 4994388739285407's digits is 90
• More coming soon!