6444850100

Names of 6444850100

• Cardinal: 6444850100 can be written as Six billion, four hundred forty-four million, eight hundred fifty thousand, one hundred.

Scientific notation

• Scientific notation: 6.4448501 × 10⁹

Factors of 6444850100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21002

Divisors of 6444850100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 100 130 239 260 325 478 650 956 1195 1300 2390 3107 4780 5975 6214 11950 12428 15535 20743 23900 31070 41486 62140 77675 82972 103715 155350 207430 269659 310700 414860 518575 539318 1037150 1078636 1348295 2074300 2696590 4957577 5393180 6741475 9915154 13482950 19830308 24787885 26965900 49575770 64448501 99151540 123939425 128897002 247878850 257794004 322242505 495757700 644485010 1288970020 1611212525 3222425050 6444850100
• Sum of all divisors σ(n): 15124865280
• Sum of proper divisors (its aliquot sum) s(n): 8680015180
• 6444850100 is an abundant number, because the sum of its proper divisors (8680015180) is greater than itself. Its abundance is 2235165080

Bases of 6444850100

• Binary: 110000000001001001001101110110100₂
• Hexadecimal: 0x180249BB4
• Base-36: 2YL3I5W

Squares and roots of 6444850100

• 6444850100 squared (6444850100²) is 41536092811470010000
• 6444850100 cubed (6444850100³) is 267693891909611775095501000000
• The square root of 6444850100 is 80279.8237417097
• The cube root of 6444850100 is 1860.9624359705

Scales and comparisons

• 6,444,850,100 seconds is equal to 204 years, 48 weeks, 1 day, 4 hours, 8 minutes, 20 seconds.
• To count from 1 to 6,444,850,100 would take you about four hundred nine 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 6444850100 cubic inches would be around 155.1 feet tall.

Recreational maths with 6444850100

• 6444850100 backwards is 0010584446
• The number of decimal digits it has is: 10
• The sum of 6444850100's digits is 32
• More coming soon!