6791424640

Names of 6791424640

• Cardinal: 6791424640 can be written as Six billion, seven hundred ninety-one million, four hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 6.79142464 × 10⁹

Factors of 6791424640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10639

Divisors of 6791424640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 128 130 140 143 154 160 176 182 208 220 224 260 280 286 308 320 352 364 385 416 440 448 455 520 560 572 616 640 704 715 728 770 832 880 896 910 1001 1040 1120 1144 1232 1408 1430 1456 1540 1664 1760 1820 2002 2080 2240 2288 2464 2860 2912 3080 3520 3640 4004 4160 4480 4576 4928 5005 5720 5824 6160 7040 7280 8008 8320 9152 9856 10010 10601 11440 11648 12320 14560 16016 18304 20020 21202 22880 24640 29120 32032 40040 42404 45760 49280 53005 58240 64064 74207 80080 84808 91520 106010 116611 128128 137813 148414 160160 169616 212020 233222 275626 296828 320320 339232 371035 424040 466444 551252 583055 593656 640640 678464 689065 742070 816277 848080 932888 964691 1102504 1166110 1187312 1356928 1378130 1484140 1515943 1632554 1696160 1865776 1929382 2205008 2332220 2374624 2756260 2968280 3031886 3265108 3392320 3731552 3858764 4081385 4410016 4664440 4749248 4823455 5512520 5936560 6063772 6530216 6784640 7463104 7579715 7717528 8162770 8820032 9328880 9498496 9646910 10611601 11025040 11873120 12127544 13060432 14926208 15159430 15435056 16325540 17640064 18657760 19293820 21223202 22050080 23746240 24255088 26120864 30318860 30870112 32651080 37315520 38587640 42446404 44100160 47492480 48510176 52241728 53058005 60637720 61740224 65302160 74631040 77175280 84892808 88200320 97020352 104483456 106116010 121275440 123480448 130604320 154350560 169785616 194040704 212232020 242550880 261208640 308701120 339571232 424464040 485101760 522417280 617402240 679142464 848928080 970203520 1358284928 1697856160 3395712320 6791424640
• Sum of all divisors σ(n): 21801104640
• Sum of proper divisors (its aliquot sum) s(n): 15009680000
• 6791424640 is an abundant number, because the sum of its proper divisors (15009680000) is greater than itself. Its abundance is 8218255360

Bases of 6791424640

• Binary: 110010100110011001110101010000000₂
• Hexadecimal: 0x194CCEA80
• Base-36: 34BFSSG

Squares and roots of 6791424640

• 6791424640 squared (6791424640²) is 46123448640799129600
• 6791424640 cubed (6791424640³) is 313243925580897718055993344000
• The square root of 6791424640 is 82410.1003518379
• The cube root of 6791424640 is 1893.7397505281

Scales and comparisons

• 6,791,424,640 seconds is equal to 215 years, 49 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 6,791,424,640 would take you about four 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 6791424640 cubic inches would be around 157.8 feet tall.

Recreational maths with 6791424640

• 6791424640 backwards is 0464241976
• The number of decimal digits it has is: 10
• The sum of 6791424640's digits is 43
• More coming soon!