42949591040

Names of 42949591040

• Cardinal: 42949591040 can be written as Forty-two billion, nine hundred forty-nine million, five hundred ninety-one thousand and forty.

Scientific notation

• Scientific notation: 4.294959104 × 10¹⁰

Factors of 42949591040

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 524294

Divisors of 42949591040

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 16384 20480 40960 81920 524287 1048574 2097148 2621435 4194296 5242870 8388592 10485740 16777184 20971480 33554368 41942960 67108736 83885920 134217472 167771840 268434944 335543680 536869888 671087360 1073739776 1342174720 2147479552 2684349440 4294959104 5368698880 8589918208 10737397760 21474795520 42949591040
• Sum of all divisors σ(n): 103076069376
• Sum of proper divisors (its aliquot sum) s(n): 60126478336
• 42949591040 is an abundant number, because the sum of its proper divisors (60126478336) is greater than itself. Its abundance is 17176887296

Bases of 42949591040

• Binary: 100111111111111111101100000000000000₂
• Hexadecimal: 0x9FFFEC000
• Base-36: JQB2SJK

Squares and roots of 42949591040

• 42949591040 squared (42949591040²) is 1844667370503248281600
• 42949591040 cubed (42949591040³) is 79227709167946672686302756864000
• The square root of 42949591040 is 207242.8310943467
• The cube root of 42949591040 is 3502.0285122613

Scales and comparisons

• 42,949,591,040 seconds is equal to 1,365 years, 34 weeks, 3 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 42,949,591,040 would take you about two thousand, seven hundred thirty-one 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 42949591040 cubic inches would be around 291.8 feet tall.

Recreational maths with 42949591040

• 42949591040 backwards is 04019594924
• The number of decimal digits it has is: 11
• The sum of 42949591040's digits is 47
• More coming soon!