850380453440

Names of 850380453440

• Cardinal: 850380453440 can be written as Eight hundred fifty billion, three hundred eighty million, four hundred fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.5038045344 × 10¹¹

Factors of 850380453440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 379634145

Divisors of 850380453440

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 379634131 759268262 1518536524 1898170655 2657438917 3037073048 3796341310 5314877834 6074146096 7592682620 10629755668 12148292192 13287194585 15185365240 21259511336 24296584384 26574389170 30370730480 42519022672 53148778340 60741460960 85038045344 106297556680 121482921920 170076090688 212595113360 425190226720 850380453440
• Sum of all divisors σ(n): 2314249668672
• Sum of proper divisors (its aliquot sum) s(n): 1463869215232
• 850380453440 is an abundant number, because the sum of its proper divisors (1463869215232) is greater than itself. Its abundance is 613488761792

Bases of 850380453440

• Binary: 1100010111111110100111111111011001000000₂
• Hexadecimal: 0xC5FE9FF640
• Base-36: AUNQKDA8

Squares and roots of 850380453440

• 850380453440 squared (850380453440²) is 723146915592820007833600
• 850380453440 cubed (850380453440³) is 614950001985559684669841120067584000
• The square root of 850380453440 is 922160.7524938371
• The cube root of 850380453440 is 9474.0954608917

Scales and comparisons

• 850,380,453,440 seconds is equal to 27,039 years, 24 weeks, 2 days, 8 hours, 37 minutes, 20 seconds.
• To count from 1 to 850,380,453,440 would take you about fifty-four thousand and seventy-eight 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 850380453440 cubic inches would be around 789.5 feet tall.

Recreational maths with 850380453440

• 850380453440 backwards is 044354083058
• The number of decimal digits it has is: 12
• The sum of 850380453440's digits is 44
• More coming soon!