6463812992

Names of 6463812992

• Cardinal: 6463812992 can be written as Six billion, four hundred sixty-three million, eight hundred twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.463812992 × 10⁹

Factors of 6463812992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11876

Divisors of 6463812992

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 47 52 56 64 91 94 104 112 128 182 188 208 224 329 364 376 416 448 611 658 728 752 832 896 1222 1316 1456 1504 1664 2444 2632 2912 3008 4277 4888 5264 5824 6016 8554 9776 10528 11648 11807 17108 19552 21056 23614 34216 39104 42112 47228 68432 78208 82649 94456 136864 153491 165298 188912 273728 306982 330596 377824 547456 554929 613964 661192 755648 1074437 1109858 1227928 1322384 1511296 2148874 2219716 2455856 2644768 3884503 4297748 4439432 4911712 5289536 7214077 7769006 8595496 8878864 9823424 10579072 14428154 15538012 17190992 17757728 19646848 28856308 31076024 34381984 35515456 50498539 57712616 62152048 68763968 71030912 100997078 115425232 124304096 137527936 201994156 230850464 248608192 403988312 461700928 497216384 807976624 923401856 1615953248 3231906496 6463812992
• Sum of all divisors σ(n): 16187351040
• Sum of proper divisors (its aliquot sum) s(n): 9723538048
• 6463812992 is an abundant number, because the sum of its proper divisors (9723538048) is greater than itself. Its abundance is 3259725056

Bases of 6463812992

• Binary: 110000001010001011111010110000000₂
• Hexadecimal: 0x18145F580
• Base-36: 2YWDY0W

Squares and roots of 6463812992

• 6463812992 squared (6463812992²) is 41780878395547992064
• 6463812992 cubed (6463812992³) is 270063784590315226062796095488
• The square root of 6463812992 is 80397.8419610875
• The cube root of 6463812992 is 1862.7858388799

Scales and comparisons

• 6,463,812,992 seconds is equal to 205 years, 27 weeks, 3 days, 15 hours, 36 minutes, 32 seconds.
• To count from 1 to 6,463,812,992 would take you about four hundred eleven 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 6463812992 cubic inches would be around 155.2 feet tall.

Recreational maths with 6463812992

• 6463812992 backwards is 2992183646
• The number of decimal digits it has is: 10
• The sum of 6463812992's digits is 50
• More coming soon!