64361145630720

Names of 64361145630720

• Cardinal: 64361145630720 can be written as Sixty-four trillion, three hundred sixty-one billion, one hundred forty-five million, six hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.436114563072 × 10¹³

Factors of 64361145630720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 30994

Divisors of 64361145630720

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2281 2560 3072 3840 4096 4562 5120 6144 6843 7680 8192 9124 10240 11405 12288 13686 15360 16384 18248 20480 22810 24576 27372 28703 30720 32768 34215 36496 40960 45620 49152 54744 57406 61440 65536 68430 72992 81920 86109 91240 98304 109488 114812 122880 136860 143515 145984 163840 172218 182480 196608 218976 229624 245760 273720 287030 291968 327680 344436 364960 430545 437952 459248 491520 547440 574060 583936 688872 729920 861090 875904 918496 983040 1094880 1148120 1167872 1377744 1459840 1722180 1751808 1836992 2189760 2296240 2335744 2755488 2919680 3444360 3503616 3673984 4379520 4592480 4671488 5510976 5839360 6888720 7007232 7347968 8759040 9184960 9342976 11021952 11678720 13777440 14014464 14695936 17518080 18369920 18685952 22043904 23357440 27554880 28028928 29391872 35036160 36739840 37371904 44087808 46714880 55109760 56057856 58783744 65471543 70072320 73479680 74743808 88175616 93429760 110219520 112115712 117567488 130943086 140144640 146959360 149487616 176351232 186859520 196414629 220439040 224231424 235134976 261886172 280289280 293918720 327357715 352702464 373719040 392829258 440878080 448462848 470269952 523772344 560578560 587837440 654715430 705404928 747438080 785658516 881756160 940539904 982073145 1047544688 1121157120 1175674880 1309430860 1410809856 1571317032 1763512320 1881079808 1964146290 2095089376 2242314240 2351349760 2618861720 2821619712 3142634064 3527024640 3928292580 4190178752 4702699520 5237723440 5643239424 6285268128 7054049280 7856585160 8380357504 9405399040 10475446880 12570536256 14108098560 15713170320 16760715008 20950893760 25141072512 28216197120 31426340640 33521430016 41901787520 50282145024 62852681280 67042860032 83803575040 100564290048 125705362560 134085720064 167607150080 201128580096 251410725120 268171440128 335214300160 402257160192 502821450240 536342880256 670428600320 804514320384 1005642900480 1072685760512 1340857200640 1609028640768 2011285800960 2145371521024 2681714401280 3218057281536 4022571601920 4290743042048 5363428802560 6436114563072 8045143203840 10726857605120 12872229126144 16090286407680 21453715210240 32180572815360 64361145630720
• Sum of all divisors σ(n): 206051564339712
• Sum of proper divisors (its aliquot sum) s(n): 141690418708992
• 64361145630720 is an abundant number, because the sum of its proper divisors (141690418708992) is greater than itself. Its abundance is 77329273078272

Bases of 64361145630720

• Binary: 1110101000100100111111001110010000000000000000₂
• Hexadecimal: 0x3A893F390000
• Base-36: MTB3OCPHC

Squares and roots of 64361145630720

• 64361145630720 squared (64361145630720²) is 4142357066898748146607718400
• 64361145630720 cubed (64361145630720³) is 266606846437112479016679053089988149248000
• The square root of 64361145630720 is 8022539.8491201027
• The cube root of 64361145630720 is 40075.0975936183

Scales and comparisons

• 64,361,145,630,720 seconds is equal to 2,046,485 years, 18 weeks, 1 day, 32 minutes.
• To count from 1 to 64,361,145,630,720 would take you about five million, one hundred sixteen thousand, two hundred thirteen 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 64361145630720 cubic inches would be around 3339.6 feet tall.

Recreational maths with 64361145630720

• 64361145630720 backwards is 02703654116346
• 64361145630720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64361145630720's digits is 48
• More coming soon!