64628722643130

Names of 64628722643130

• Cardinal: 64628722643130 can be written as Sixty-four trillion, six hundred twenty-eight billion, seven hundred twenty-two million, six hundred forty-three thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.462872264313 × 10¹³

Factors of 64628722643130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2236

Divisors of 64628722643130

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 349 405 698 810 1047 1745 1877 2094 3141 3490 3754 5235 5631 6282 9385 9423 10470 11262 15705 16893 18770 18846 28155 28269 31410 33786 47115 50679 56310 56538 84465 94230 101358 121801 141345 152037 168930 243602 253395 282690 304074 365403 506790 609005 655073 730806 760185 1096209 1218010 1310146 1520370 1827015 1965219 2192418 3275365 3288627 3654030 3930438 5481045 5895657 6550730 6577254 9826095 9865881 10962090 11791314 16443135 17686971 19652190 19731762 29478285 32886270 35373942 42508549 49329405 53060913 58956570 85017098 88434855 98658810 106121826 127525647 176869710 212542745 228620477 255051294 265304565 382576941 425085490 457240954 530609130 637628235 685861431 765153882 1143102385 1147730823 1275256470 1371722862 1912884705 2057584293 2286204770 2295461646 3429307155 3443192469 3825769410 4115168586 5738654115 6172752879 6858614310 6886384938 10287921465 11477308230 12345505758 17215962345 18518258637 20575842930 30863764395 34431924690 37036517274 61727528790 79788546473 92591293185 159577092946 185182586370 239365639419 398942732365 478731278838 718096918257 797885464730 1196828197095 1436193836514 2154290754771 2393656394190 3590484591285 4308581509542 6462872264313 7180969182570 10771453773855 12925744528626 21542907547710 32314361321565 64628722643130
• Sum of all divisors σ(n): 174371670118800
• Sum of proper divisors (its aliquot sum) s(n): 109742947475670
• 64628722643130 is an abundant number, because the sum of its proper divisors (109742947475670) is greater than itself. Its abundance is 45114224832540

Bases of 64628722643130

• Binary: 1110101100011110001100000011100011000010111010₂
• Hexadecimal: 0x3AC78C0E30BA
• Base-36: MWQ0WSPMI

Squares and roots of 64628722643130

• 64628722643130 squared (64628722643130²) is 4176871790482624373336196900
• 64628722643130 cubed (64628722643130³) is 269945888463015331067859495211070112297000
• The square root of 64628722643130 is 8039199.1294612177
• The cube root of 64628722643130 is 40130.5572902147

Scales and comparisons

• 64,628,722,643,130 seconds is equal to 2,054,993 years, 24 weeks, 3 days, 4 hours, 25 minutes, 30 seconds.
• To count from 1 to 64,628,722,643,130 would take you about five million, one hundred thirty-seven thousand, four hundred eighty-three 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 64628722643130 cubic inches would be around 3344.2 feet tall.

Recreational maths with 64628722643130

• 64628722643130 backwards is 03134622782646
• 64628722643130 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64628722643130's digits is 54
• More coming soon!