6468188688

Names of 6468188688

• Cardinal: 6468188688 can be written as Six billion, four hundred sixty-eight million, one hundred eighty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 6.468188688 × 10⁹

Factors of 6468188688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 803

Divisors of 6468188688

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 53 54 62 72 78 93 104 106 108 117 124 144 156 159 186 208 212 216 234 248 279 312 318 351 372 403 424 432 468 477 496 558 624 636 689 701 702 744 806 837 848 936 954 1116 1209 1272 1378 1402 1404 1431 1488 1612 1643 1674 1872 1908 2067 2103 2232 2418 2544 2756 2804 2808 2862 3224 3286 3348 3627 3816 4134 4206 4464 4836 4929 5512 5608 5616 5724 6201 6309 6448 6572 6696 7254 7632 8268 8412 9113 9672 9858 10881 11024 11216 11448 12402 12618 13144 13392 14508 14787 16536 16824 18226 18603 18927 19344 19716 21359 21731 21762 22896 24804 25236 26288 27339 29016 29574 33072 33648 36452 37153 37206 37854 39432 42718 43462 43524 44361 49608 50472 54678 58032 59148 64077 65193 72904 74306 74412 75708 78864 82017 85436 86924 87048 88722 99216 100944 109356 111459 118296 128154 130386 145808 148612 148824 151416 164034 170872 173848 174096 177444 192231 195579 218712 222918 236592 246051 256308 260772 282503 297224 297648 302832 328068 334377 341744 347696 354888 384462 391158 437424 445836 482989 492102 512616 521544 565006 576693 586737 594448 656136 668754 709776 768924 782316 847509 891672 965978 984204 1003131 1025232 1043088 1130012 1151743 1153386 1173474 1312272 1337508 1448967 1537848 1564632 1695018 1783344 1931956 1968408 2006262 2260024 2303486 2306772 2346948 2542527 2675016 2897934 3075696 3129264 3390036 3455229 3863912 3936816 4012524 4346901 4520048 4606972 4613544 4693896 5085054 5350032 5795868 6780072 6910458 7627581 7727824 8025048 8693802 9213944 9227088 9387792 10170108 10365687 11591736 13040703 13560144 13820916 14972659 15255162 16050096 17387604 18427888 20340216 20731374 23183472 26081406 27641832 29945318 30510324 31097061 34775208 40680432 41462748 44917977 52162812 55283664 59890636 61020648 62194122 69550416 82925496 89835954 104325624 119781272 122041296 124388244 134753931 165850992 179671908 208651248 239562544 248776488 269507862 359343816 404261793 497552976 539015724 718687632 808523586 1078031448 1617047172 2156062896 3234094344 6468188688
• Sum of all divisors σ(n): 21058652160
• Sum of proper divisors (its aliquot sum) s(n): 14590463472
• 6468188688 is an abundant number, because the sum of its proper divisors (14590463472) is greater than itself. Its abundance is 8122274784

Bases of 6468188688

• Binary: 110000001100010001011101000010000₂
• Hexadecimal: 0x18188BA10
• Base-36: 2YYZQC0

Squares and roots of 6468188688

• 6468188688 squared (6468188688²) is 41837464903571161344
• 6468188688 cubed (6468188688³) is 270612617223875996608283676672
• The square root of 6468188688 is 80425.0501274323
• The cube root of 6468188688 is 1863.2060833997

Scales and comparisons

• 6,468,188,688 seconds is equal to 205 years, 34 weeks, 5 days, 7 hours, 4 minutes, 48 seconds.
• To count from 1 to 6,468,188,688 would take you about four hundred eleven 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 6468188688 cubic inches would be around 155.3 feet tall.

Recreational maths with 6468188688

• 6468188688 backwards is 8868818646
• The number of decimal digits it has is: 10
• The sum of 6468188688's digits is 63
• More coming soon!