6429461940

Names of 6429461940

• Cardinal: 6429461940 can be written as Six billion, four hundred twenty-nine million, four hundred sixty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 6.42946194 × 10⁹

Factors of 6429461940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2423

Divisors of 6429461940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 90 99 108 110 132 135 165 180 198 220 270 297 330 396 495 540 594 601 660 990 1188 1202 1485 1801 1803 1980 2404 2970 3005 3602 3606 5403 5409 5940 6010 6611 7204 7212 9005 9015 10806 10818 12020 13222 16209 16227 18010 18030 19811 19833 21612 21636 26444 27015 27045 32418 32454 33055 36020 36060 39622 39666 48627 54030 54090 59433 59499 64836 64908 66110 79244 79332 81045 81135 97254 99055 99165 108060 108180 118866 118998 132220 162090 162270 178299 178497 194508 198110 198330 237732 237996 243135 297165 297495 324180 324540 356598 356994 396220 396660 486270 534897 594330 594990 713196 713988 891495 892485 972540 1069794 1082401 1188660 1189980 1782990 1784970 2139588 2164802 2674485 3247203 3565980 3569940 4329604 5348970 5412005 6494406 9741609 10697940 10824010 11906411 12988812 16236015 19483218 21648020 23812822 29224827 32472030 35719233 38966436 47625644 48708045 58449654 59532055 64944060 71438466 97416090 107157699 116899308 119064110 142876932 146124135 178596165 194832180 214315398 238128220 292248270 321473097 357192330 428630796 535788495 584496540 642946194 714384660 1071576990 1285892388 1607365485 2143153980 3214730970 6429461940
• Sum of all divisors σ(n): 21869648640
• Sum of proper divisors (its aliquot sum) s(n): 15440186700
• 6429461940 is an abundant number, because the sum of its proper divisors (15440186700) is greater than itself. Its abundance is 9010724760

Bases of 6429461940

• Binary: 101111111001110011100110110110100₂
• Hexadecimal: 0x17F39CDB4
• Base-36: 2YBXOL0

Squares and roots of 6429461940

• 6429461940 squared (6429461940²) is 41337980837908563600
• 6429461940 cubed (6429461940³) is 265780974473782418866269384000
• The square root of 6429461940 is 80183.9256958651
• The cube root of 6429461940 is 1859.4801356703

Scales and comparisons

• 6,429,461,940 seconds is equal to 204 years, 22 weeks, 5 days, 1 hour, 39 minutes.
• To count from 1 to 6,429,461,940 would take you about four hundred eight 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 6429461940 cubic inches would be around 155 feet tall.

Recreational maths with 6429461940

• 6429461940 backwards is 0491649246
• 6429461940 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6429461940's digits is 45
• More coming soon!