429409064728

Names of 429409064728

• Cardinal: 429409064728 can be written as Four hundred twenty-nine billion, four hundred nine million, sixty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.29409064728 × 10¹¹

Factors of 429409064728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4741

Divisors of 429409064728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 23 28 46 56 89 92 161 178 184 322 356 623 644 712 1049 1246 1288 2047 2098 2492 3571 4094 4196 4984 7142 7343 8188 8392 14284 14329 14686 16376 24127 24997 28568 28658 29372 48254 49994 57316 58744 82133 93361 96508 99988 114632 164266 168889 186722 193016 199976 317819 328532 337778 373444 574931 635638 653527 657064 675556 746888 1149862 1271276 1307054 1351112 2147303 2224733 2299724 2542552 2614108 3745979 4294606 4449466 4599448 5228216 7309837 7491958 8589212 8898932 14619674 14983916 15031121 17178424 17797864 26221853 29239348 29967832 30062242 51168859 52443706 58478696 60124484 86157517 102337718 104887412 120248968 172315034 204675436 209774824 333392131 344630068 409350872 603102619 666784262 689260136 1206205238 1333568524 2333744917 2412410476 2667137048 4667489834 4824820952 7668019013 9334979668 15336038026 18669959336 30672076052 53676133091 61344152104 107352266182 214704532364 429409064728
• Sum of all divisors σ(n): 972155520000
• Sum of proper divisors (its aliquot sum) s(n): 542746455272
• 429409064728 is an abundant number, because the sum of its proper divisors (542746455272) is greater than itself. Its abundance is 113337390544

Bases of 429409064728

• Binary: 110001111111010110001100101011100011000₂
• Hexadecimal: 0x63FAC65718
• Base-36: 5H9N2IVS

Squares and roots of 429409064728

• 429409064728 squared (429409064728²) is 184392144870575693713984
• 429409064728 cubed (429409064728³) is 79179658472063791244651658174756352
• The square root of 429409064728 is 655293.1135972667
• The cube root of 429409064728 is 7544.3831429527

Scales and comparisons

• 429,409,064,728 seconds is equal to 13,653 years, 45 weeks, 5 days, 7 hours, 45 minutes, 28 seconds.
• To count from 1 to 429,409,064,728 would take you about twenty-seven thousand, three hundred seven 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 429409064728 cubic inches would be around 628.7 feet tall.

Recreational maths with 429409064728

• 429409064728 backwards is 827460904924
• The number of decimal digits it has is: 12
• The sum of 429409064728's digits is 55
• More coming soon!