494440319680

Names of 494440319680

• Cardinal: 494440319680 can be written as Four hundred ninety-four billion, four hundred forty million, three hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.9444031968 × 10¹¹

Factors of 494440319680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 160304

Divisors of 494440319680

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 152 160 190 304 320 380 509 608 760 1018 1216 1520 2036 2545 3040 4072 5090 6080 8144 9671 10180 16288 19342 20360 32576 38684 40720 48355 77368 81440 96710 154736 159769 162880 193420 309472 319538 386840 618944 639076 773680 798845 1278152 1547360 1597690 2556304 3035611 3094720 3195380 5112608 6071222 6390760 10225216 12142444 12781520 15178055 24284888 25563040 30356110 48569776 51126080 60712220 81322421 97139552 121424440 162644842 194279104 242848880 325289684 406612105 485697760 650579368 813224210 971395520 1301158736 1545125999 1626448420 2602317472 3090251998 3252896840 5204634944 6180503996 6505793680 7725629995 12361007992 13011587360 15451259990 24722015984 26023174720 30902519980 49444031968 61805039960 98888063936 123610079920 247220159840 494440319680
• Sum of all divisors σ(n): 1241796348000
• Sum of proper divisors (its aliquot sum) s(n): 747356028320
• 494440319680 is an abundant number, because the sum of its proper divisors (747356028320) is greater than itself. Its abundance is 252915708640

Bases of 494440319680

• Binary: 111001100011110111100001000101011000000₂
• Hexadecimal: 0x731EF08AC0
• Base-36: 6B5500CG

Squares and roots of 494440319680

• 494440319680 squared (494440319680²) is 244471229725260595302400
• 494440319680 cubed (494440319680³) is 120876432977920567312625762271232000
• The square root of 494440319680 is 703164.5039960421
• The cube root of 494440319680 is 7907.4774029699

Scales and comparisons

• 494,440,319,680 seconds is equal to 15,721 years, 34 weeks, 6 days, 21 hours, 14 minutes, 40 seconds.
• To count from 1 to 494,440,319,680 would take you about thirty-one thousand, four hundred forty-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 494440319680 cubic inches would be around 659 feet tall.

Recreational maths with 494440319680

• 494440319680 backwards is 086913044494
• The number of decimal digits it has is: 12
• The sum of 494440319680's digits is 52
• More coming soon!