6396816384

Names of 6396816384

• Cardinal: 6396816384 can be written as Six billion, three hundred ninety-six million, eight hundred sixteen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 6.396816384 × 10⁹

Factors of 6396816384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 674

Divisors of 6396816384

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 229 252 256 288 336 384 433 448 458 504 512 576 672 687 768 866 896 916 1008 1024 1152 1299 1344 1374 1536 1603 1732 1792 1832 2016 2061 2304 2598 2688 2748 3031 3072 3206 3464 3584 3664 3897 4032 4122 4608 4809 5196 5376 5496 6062 6412 6928 7168 7328 7794 8064 8244 9093 9216 9618 10392 10752 10992 12124 12824 13856 14427 14656 15588 16128 16488 18186 19236 20784 21504 21984 24248 25648 27279 27712 28854 29312 31176 32256 32976 36372 38472 41568 43968 48496 51296 54558 55424 57708 58624 62352 64512 65952 72744 76944 83136 87936 96992 99157 102592 109116 110848 115416 117248 124704 131904 145488 153888 166272 175872 193984 198314 205184 218232 221696 230832 234496 249408 263808 290976 297471 307776 332544 351744 387968 396628 410368 436464 443392 461664 498816 527616 581952 594942 615552 665088 694099 703488 775936 793256 820736 872928 892413 923328 997632 1055232 1163904 1189884 1231104 1330176 1388198 1551872 1586512 1641472 1745856 1784826 1846656 1995264 2082297 2110464 2327808 2379768 2462208 2776396 3103744 3173024 3491712 3569652 3693312 3990528 4164594 4655616 4759536 4924416 5552792 6246891 6346048 6983424 7139304 7386624 8329188 9311232 9519072 11105584 12493782 12692096 13966848 14278608 14773248 16658376 19038144 22211168 24987564 25384192 27933696 28557216 33316752 38076288 44422336 49975128 50768384 57114432 66633504 76152576 88844672 99950256 101536768 114228864 133267008 152305152 177689344 199900512 228457728 266534016 304610304 355378688 399801024 456915456 533068032 710757376 799602048 913830912 1066136064 1599204096 2132272128 3198408192 6396816384
• Sum of all divisors σ(n): 21250480160
• Sum of proper divisors (its aliquot sum) s(n): 14853663776
• 6396816384 is an abundant number, because the sum of its proper divisors (14853663776) is greater than itself. Its abundance is 8456847392

Bases of 6396816384

• Binary: 101111101010001111010110000000000₂
• Hexadecimal: 0x17D47AC00
• Base-36: 2XSHZ40

Squares and roots of 6396816384

• 6396816384 squared (6396816384²) is 40919259850610835456
• 6396816384 cubed (6396816384³) is 261752991833540784652868911104
• The square root of 6396816384 is 79980.0999249189
• The cube root of 6396816384 is 1856.3276274579

Scales and comparisons

• 6,396,816,384 seconds is equal to 203 years, 20 weeks, 5 days, 5 hours, 26 minutes, 24 seconds.
• To count from 1 to 6,396,816,384 would take you about four hundred six 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 6396816384 cubic inches would be around 154.7 feet tall.

Recreational maths with 6396816384

• 6396816384 backwards is 4836186936
• The number of decimal digits it has is: 10
• The sum of 6396816384's digits is 54
• More coming soon!