6947520768

Names of 6947520768

• Cardinal: 6947520768 can be written as Six billion, nine hundred forty-seven million, five hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.947520768 × 10⁹

Factors of 6947520768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3985

Divisors of 6947520768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 271 288 384 432 542 576 768 813 864 1084 1152 1626 1728 2168 2304 2439 3252 3456 3709 4336 4878 6504 6912 7317 7418 8672 9756 11127 13008 14634 14836 17344 19512 22254 26016 29268 29672 33381 34688 39024 44508 52032 58536 59344 66762 69376 78048 89016 100143 104064 117072 118688 133524 156096 178032 200286 208128 234144 237376 267048 312192 356064 400572 468288 474752 534096 624384 712128 801144 936576 949504 1005139 1068192 1424256 1602288 1873152 2010278 2136384 2848512 3015417 3204576 4020556 4272768 6030834 6409152 8041112 8545536 9046251 12061668 12818304 16082224 18092502 24123336 25636608 27138753 32164448 36185004 48246672 54277506 64328896 72370008 96493344 108555012 128657792 144740016 192986688 217110024 257315584 289480032 385973376 434220048 578960064 771946752 868440096 1157920128 1736880192 2315840256 3473760384 6947520768
• Sum of all divisors σ(n): 20626412800
• Sum of proper divisors (its aliquot sum) s(n): 13678892032
• 6947520768 is an abundant number, because the sum of its proper divisors (13678892032) is greater than itself. Its abundance is 6731371264

Bases of 6947520768

• Binary: 110011110000110101100000100000000₂
• Hexadecimal: 0x19E1AC100
• Base-36: 36WDHC0

Squares and roots of 6947520768

• 6947520768 squared (6947520768²) is 48268044821791309824
• 6947520768 cubed (6947520768³) is 335343243830149983964162424832
• The square root of 6947520768 is 83351.7892309457
• The cube root of 6947520768 is 1908.1387502437

Scales and comparisons

• 6,947,520,768 seconds is equal to 220 years, 47 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 6,947,520,768 would take you about four hundred forty-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 6947520768 cubic inches would be around 159 feet tall.

Recreational maths with 6947520768

• 6947520768 backwards is 8670257496
• 6947520768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6947520768's digits is 54
• More coming soon!