64729190127105

Names of 64729190127105

• Cardinal: 64729190127105 can be written as Sixty-four trillion, seven hundred twenty-nine billion, one hundred ninety million, one hundred twenty-seven thousand, one hundred five.

Scientific notation

• Scientific notation: 6.4729190127105 × 10¹³

Factors of 64729190127105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 369

Divisors of 64729190127105

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 47 49 63 105 135 141 147 189 235 245 307 315 329 423 441 705 735 921 945 987 1269 1323 1535 1645 2115 2149 2205 2209 2303 2763 2961 4605 4935 6345 6447 6615 6627 6909 8289 8883 10745 11045 11515 13815 14429 14805 15043 15463 19341 19881 20727 32235 33135 34545 41445 43287 44415 45129 46389 58023 59643 62181 72145 75215 77315 94249 96705 99405 101003 103635 103823 108241 129861 135387 139167 216435 225645 231945 282747 290115 298215 303009 310905 311469 324723 389583 406161 417501 471245 505015 519115 541205 649305 659743 676935 678163 695835 707021 726761 848241 909027 934407 974169 1413735 1515045 1557345 1623615 1947915 1979229 2030805 2034489 2087505 2121063 2180283 2544723 2727081 2803221 2922507 3298715 3390815 3535105 3633805 4241205 4429703 4545135 4618201 4672035 4747141 4870845 5087327 5937687 6103467 6363189 6540849 9896145 10172445 10605315 10901415 12723615 13289109 13635405 13854603 14016105 14241423 14612535 15261981 17813061 18310401 19089567 19622547 22148515 23091005 23735705 25436635 29688435 30517335 31007921 31815945 31873661 32704245 33229987 39867327 41563809 42724269 45785943 66445545 69273015 71207115 76309905 89065305 91552005 93023763 95447835 95620983 98112735 99689961 119601981 124691427 128172807 137357829 155039605 159368305 166149935 199336635 207819045 208196041 213621345 217055447 223115627 228929715 279071289 286862949 299069883 465118815 478104915 498449805 598009905 623457135 624588123 640864035 651166341 669346881 686789145 837213867 860588847 897209649 1040980205 1085277235 1115578135 1395356445 1434314745 1457372287 1495349415 1561809389 1873764369 1953499023 2008040643 3122940615 3255831705 3346734405 4186069335 4302944235 4372116861 4486048245 4685428167 5621293107 5860497069 6024121929 7286861435 7809046945 9368821845 9767495115 9785213927 10040203215 10201606009 13116350583 14056284501 21860584305 23427140835 28106465535 29302485345 29355641781 30120609645 30604818027 39349051749 42168853503 48926069635 51008030045 65581752915 68496497489 70281422505 88066925343 91814454081 146778208905 153024090135 196745258745 205489492467 210844267515 264200776029 275443362243 342482487445 440334626715 459072270405 479475482423 616468477401 1027447462335 1321003880145 1377216811215 1438426447269 1849405432203 2397377412115 3082342387005 4315279341807 7192132236345 9247027161015 12945838025421 21576396709035 64729190127105
• Sum of all divisors σ(n): 137218697740800
• Sum of proper divisors (its aliquot sum) s(n): 72489507613695
• 64729190127105 is an abundant number, because the sum of its proper divisors (72489507613695) is greater than itself. Its abundance is 7760317486590

Bases of 64729190127105

• Binary: 1110101101111011110000011000100101011000000001₂
• Hexadecimal: 0x3ADEF0625601
• Base-36: MY06GJKE9

Squares and roots of 64729190127105

• 64729190127105 squared (64729190127105²) is 4189868054510907406055681025
• 64729190127105 cubed (64729190127105³) is 271206765907920061627594213493327086682625
• The square root of 64729190127105 is 8045445.3032200151
• The cube root of 64729190127105 is 40151.3412830585

Scales and comparisons

• 64,729,190,127,105 seconds is equal to 2,058,188 years, 1 week, 2 days, 6 hours, 51 minutes, 45 seconds.
• To count from 1 to 64,729,190,127,105 would take you about five million, one hundred forty-five thousand, four hundred seventy 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 64729190127105 cubic inches would be around 3345.9 feet tall.

Recreational maths with 64729190127105

• 64729190127105 backwards is 50172109192746
• The number of decimal digits it has is: 14
• The sum of 64729190127105's digits is 54
• More coming soon!