6447410442

Names of 6447410442

• Cardinal: 6447410442 can be written as Six billion, four hundred forty-seven million, four hundred ten thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 6.447410442 × 10⁹

Factors of 6447410442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1325

Divisors of 6447410442

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 29 31 33 58 62 66 87 93 99 174 186 198 261 279 319 341 522 558 638 682 841 899 957 1023 1249 1682 1798 1914 2046 2498 2523 2697 2871 3069 3747 5046 5394 5742 6138 7494 7569 8091 9251 9889 11241 13739 15138 16182 18502 19778 22482 26071 27478 27753 29667 36221 38719 41217 52142 55506 59334 72442 77438 78213 82434 83259 89001 108663 116157 123651 156426 166518 178002 217326 232314 234639 247302 286781 325989 348471 398431 425909 469278 573562 651978 696942 796862 851818 860343 1050409 1122851 1195293 1277727 1720686 2100818 2245702 2390586 2555454 2581029 3151227 3368553 3585879 3833181 5162058 6302454 6737106 7171758 7666362 9453681 10105659 11554499 12351361 18907362 20211318 23108998 24702722 32562679 34663497 37054083 65125358 69326994 74108166 97688037 103990491 111162249 195376074 207980982 222324498 293064111 358189469 586128222 716378938 1074568407 2149136814 3223705221 6447410442
• Sum of all divisors σ(n): 16305120000
• Sum of proper divisors (its aliquot sum) s(n): 9857709558
• 6447410442 is an abundant number, because the sum of its proper divisors (9857709558) is greater than itself. Its abundance is 3410299116

Bases of 6447410442

• Binary: 110000000010010111010110100001010₂
• Hexadecimal: 0x1804BAD0A
• Base-36: 2YMMDQI

Squares and roots of 6447410442

• 6447410442 squared (6447410442²) is 41569101407610635364
• 6447410442 cubed (6447410442³) is 268013058479985708716108070888
• The square root of 6447410442 is 80295.7685186461
• The cube root of 6447410442 is 1861.2088378465

Scales and comparisons

• 6,447,410,442 seconds is equal to 205 years, 2 days, 19 hours, 20 minutes, 42 seconds.
• To count from 1 to 6,447,410,442 would take you about four hundred ten 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 6447410442 cubic inches would be around 155.1 feet tall.

Recreational maths with 6447410442

• 6447410442 backwards is 2440147446
• The number of decimal digits it has is: 10
• The sum of 6447410442's digits is 36
• More coming soon!