490373621012

Names of 490373621012

• Cardinal: 490373621012 can be written as Four hundred ninety billion, three hundred seventy-three million, six hundred twenty-one thousand and twelve.

Scientific notation

• Scientific notation: 4.90373621012 × 10¹¹

Factors of 490373621012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 83094

Divisors of 490373621012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 19 22 38 44 76 209 418 836 7793 15586 31172 75269 85723 148067 150538 171446 296134 301076 342892 592268 827959 1430111 1628737 1655918 2860222 3257474 3311836 5720444 6514948 15731221 31462442 62924884 586571317 1173142634 2346285268 6452284487 11144855023 12904568974 22289710046 25809137948 44579420092 122593405253 245186810506 490373621012
• Sum of all divisors σ(n): 985579358400
• Sum of proper divisors (its aliquot sum) s(n): 495205737388
• 490373621012 is an abundant number, because the sum of its proper divisors (495205737388) is greater than itself. Its abundance is 4832116376

Bases of 490373621012

• Binary: 111001000101100100010111010010100010100₂
• Hexadecimal: 0x722C8BA514
• Base-36: 699VSJKK

Squares and roots of 490373621012

• 490373621012 squared (490373621012²) is 240466288184420607904144
• 490373621012 cubed (490373621012³) is 117918324468309444743189361480273728
• The square root of 490373621012 is 700266.8212988531
• The cube root of 490373621012 is 7885.7384153363

Scales and comparisons

• 490,373,621,012 seconds is equal to 15,592 years, 18 weeks, 6 days, 14 hours, 43 minutes, 32 seconds.
• To count from 1 to 490,373,621,012 would take you about thirty-one thousand, one hundred eighty-four 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 490373621012 cubic inches would be around 657.1 feet tall.

Recreational maths with 490373621012

• 490373621012 backwards is 210126373094
• 490373621012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490373621012's digits is 38
• More coming soon!