427946642275390868

Names of 427946642275390868

• Cardinal: 427946642275390868 can be written as Four hundred twenty-seven quadrillion, nine hundred forty-six trillion, six hundred forty-two billion, two hundred seventy-five million, three hundred ninety thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.27946642275390868 × 10¹⁷

Factors of 427946642275390868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 830

Divisors of 427946642275390868

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 14 17 28 34 49 68 98 119 196 238 289 317 476 487 578 634 833 974 1156 1268 1666 1948 2023 2219 3332 3409 4046 4438 5389 6818 8092 8279 8876 10778 13636 14161 15533 16558 21556 23863 28322 31066 33116 37723 47726 56644 57953 62132 75446 91613 95452 100489 115906 140743 150892 154379 183226 200978 231812 237169 264061 281486 308758 366452 401956 405671 474338 528122 562972 617516 641291 703423 811342 948676 985201 1056244 1080653 1282582 1406846 1622684 1660183 1708313 1970402 2161306 2565164 2624443 2813692 3320366 3416626 3940804 4031873 4322612 4489037 4923961 5248886 6640732 6833252 6896407 7564571 8063746 8978074 9847922 10497772 11621281 11958191 13792814 15129142 16127492 17956148 18371101 19695844 23242562 23916382 27585628 28223111 29041321 30258284 31855013 36742202 44615531 46485124 47832764 48938143 56446222 58082642 63710026 68541841 73484404 75182573 83707337 89231062 97876286 112892444 116165284 127420052 128597707 137083682 150365146 167414674 178462124 195752572 197561777 203289247 222985091 257195414 274167364 300730292 312308717 334829348 342567001 395123554 406578494 445970182 479792887 514390828 526278011 541535221 624617434 685134002 790247108 813156988 831948431 891940364 959585774 1052556022 1083070442 1249234868 1278103741 1370268004 1423024729 1560895637 1663896862 1919171548 2105112044 2166140884 2186161019 2397969007 2556207482 2846049458 3121791274 3327793724 3358550209 3683946077 3790746547 4372322038 4795938014 5112414964 5692098916 5823639017 6243582548 6717100418 7367892154 7581493094 8744644076 8946726187 9206098757 9591876028 11647278034 13434200836 14143123327 14735784308 15162986188 15513391331 17893452374 18412197514 21727763597 23294556068 23832875641 26535225829 28286246654 31026782662 35786904748 36824395028 40765473119 43455527194 47665751282 53070451658 56572493308 62053565324 62627083309 64442691299 81530946238 86911054388 95331502564 99001863289 106140903316 108593739317 125254166618 128885382598 152094345179 163061892476 166830129487 198003726578 217187478634 250508333236 257770765196 263727652627 304188690358 333660258974 396007453156 405158885897 434374957268 451098839093 527455305254 608377380716 667320517948 693013043023 760156175219 810317771794 902197678186 1054910610508 1064660416253 1167810906409 1386026086046 1520312350438 1620635543588 1804395356372 1846093568389 2129320832506 2335621812818 2772052172092 2836112201279 3040624700876 3692187136778 4258641665012 4483370094659 4671243625636 5672224402558 6887701060249 7384374273556 7555021578197 8966740189318 11344448805116 12922654978723 13775402120498 15110043156394 17933480378636 19852785408953 25845309957446 27550804240996 30220086312788 31383590662613 39705570817906 48213907421743 51690619914892 52885151047379 62767181325226 79411141635812 96427814843486 105770302094758 125534362650452 128435366829349 192855629686972 211540604189516 219685134638291 256870733658698 337497351952201 370196057331653 439370269276582 513741467317396 674994703904402 740392114663306 878740538553164 899047567805443 1349989407808804 1480784229326612 1798095135610886 2183401236098933 3596190271221772 4366802472197866 6293332974638101 8733604944395732 12586665949276202 15283808652692531 25173331898552404 30567617305385062 61135234610770124 106986660568847717 213973321137695434 427946642275390868
• Sum of all divisors σ(n): 930276066762953820
• Sum of proper divisors (its aliquot sum) s(n): 502329424487562952
• 427946642275390868 is an abundant number, because the sum of its proper divisors (502329424487562952) is greater than itself. Its abundance is 74382782212172084

Bases of 427946642275390868

• Binary: 10111110000010111110011010000101011101001010101010110010100₂
• Hexadecimal: 0x5F05F342BA55594
• Base-36: 391QF9F7WBKK

Squares and roots of 427946642275390868

• 427946642275390868 squared (427946642275390868²) is 183138328634781358471970642177793424
• 427946642275390868 cubed (427946642275390868³) is 78373432811181750049079780742385411590342149360052032
• The square root of 427946642275390868 is 654176308.2498409067
• The cube root of 427946642275390868 is 753580.8860342665

Scales and comparisons

• 427,946,642,275,390,868 seconds is equal to 13,607,379,498 years, 24 weeks, 6 days, 15 hours, 41 minutes, 8 seconds.
• To count from 1 to 427,946,642,275,390,868 would take you about forty billion, eight hundred twenty-two million, one hundred thirty-eight thousand, four hundred ninety-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 427946642275390868 cubic inches would be around 62798.4 feet tall.

Recreational maths with 427946642275390868

• 427946642275390868 backwards is 868093572246649724
• The number of decimal digits it has is: 18
• The sum of 427946642275390868's digits is 92
• More coming soon!