494494417664

Names of 494494417664

• Cardinal: 494494417664 can be written as Four hundred ninety-four billion, four hundred ninety-four million, four hundred seventeen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.94494417664 × 10¹¹

Factors of 494494417664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2512

Divisors of 494494417664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 127 128 208 254 256 416 508 701 832 1016 1402 1651 1664 1669 2032 2804 3302 3328 3338 4064 5608 6604 6676 8128 9113 11216 13208 13352 16256 18226 21697 22432 26416 26704 32512 36452 43394 44864 52832 53408 72904 86788 89027 89728 105664 106816 145808 173576 178054 179456 211328 211963 213632 291616 347152 356108 422656 423926 427264 583232 694304 712216 847852 1157351 1166464 1169969 1388608 1424432 1695704 2314702 2332928 2339938 2755519 2777216 2848864 3391408 4629404 4679876 5511038 5554432 5697728 6782816 9258808 9359752 11022076 11395456 13565632 15209597 18517616 18719504 22044152 22790912 27131264 30419194 37035232 37439008 44088304 54262528 60838388 74070464 74878016 88176608 121676776 148140928 148586063 149756032 176353216 243353552 296281856 297172126 299512064 352706432 486707104 594344252 705412864 973414208 1188688504 1931618819 1946828416 2377377008 3863237638 3893656832 4754754016 7726475276 9509508032 15452950552 19019016064 30905901104 38038032128 61811802208 123623604416 247247208832 494494417664
• Sum of all divisors σ(n): 1073525806080
• Sum of proper divisors (its aliquot sum) s(n): 579031388416
• 494494417664 is an abundant number, because the sum of its proper divisors (579031388416) is greater than itself. Its abundance is 84536970752

Bases of 494494417664

• Binary: 111001100100010001010100000001100000000₂
• Hexadecimal: 0x73222A0300
• Base-36: 6B617IM8

Squares and roots of 494494417664

• 494494417664 squared (494494417664²) is 244524729100858475216896
• 494494417664 cubed (494494417664³) is 120916113521176366024857963613650944
• The square root of 494494417664 is 703202.9704601653
• The cube root of 494494417664 is 7907.7657849165

Scales and comparisons

• 494,494,417,664 seconds is equal to 15,723 years, 20 weeks, 3 days, 27 minutes, 44 seconds.
• To count from 1 to 494,494,417,664 would take you about thirty-one thousand, four hundred forty-six 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 494494417664 cubic inches would be around 659 feet tall.

Recreational maths with 494494417664

• 494494417664 backwards is 466714494494
• The number of decimal digits it has is: 12
• The sum of 494494417664's digits is 62
• More coming soon!