6721342848

Names of 6721342848

• Cardinal: 6721342848 can be written as Six billion, seven hundred twenty-one million, three hundred forty-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 6.721342848 × 10⁹

Factors of 6721342848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16089

Divisors of 6721342848

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 264 288 297 352 363 384 396 432 484 528 576 594 704 726 792 864 968 1056 1089 1152 1188 1408 1452 1584 1728 1936 2112 2178 2376 2904 3168 3267 3456 3872 4224 4356 4752 5808 6336 6534 7744 8712 9504 11616 12672 13068 15488 16073 17424 19008 23232 26136 32146 34848 38016 46464 48219 52272 64292 69696 96438 104544 128584 139392 144657 176803 192876 209088 257168 289314 353606 385752 418176 433971 514336 530409 578628 707212 771504 867942 1028672 1060818 1157256 1414424 1543008 1591227 1735884 1944833 2057344 2121636 2314512 2828848 3086016 3182454 3471768 3889666 4243272 4629024 4773681 5657696 5834499 6172032 6364908 6943536 7779332 8486544 9258048 9547362 11315392 11668998 12729816 13887072 15558664 16973088 17503497 18516096 19094724 22630784 23337996 25459632 27774144 31117328 33946176 35006994 38189448 46675992 50919264 52510491 55548288 62234656 67892352 70013988 76378896 93351984 101838528 105020982 124469312 140027976 152757792 186703968 203677056 210041964 248938624 280055952 305515584 373407936 420083928 560111904 611031168 746815872 840167856 1120223808 1680335712 2240447616 3360671424 6721342848
• Sum of all divisors σ(n): 21805988400
• Sum of proper divisors (its aliquot sum) s(n): 15084645552
• 6721342848 is an abundant number, because the sum of its proper divisors (15084645552) is greater than itself. Its abundance is 8363302704

Bases of 6721342848

• Binary: 110010000100111111000110110000000₂
• Hexadecimal: 0x1909F8D80
• Base-36: 335PPC0

Squares and roots of 6721342848

• 6721342848 squared (6721342848²) is 45176449680360751104
• 6721342848 cubed (6721342848³) is 303646406957124620492778504192
• The square root of 6721342848 is 81983.7962526743
• The cube root of 6721342848 is 1887.2032810947

Scales and comparisons

• 6,721,342,848 seconds is equal to 213 years, 37 weeks, 2 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 6,721,342,848 would take you about four hundred twenty-seven 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 6721342848 cubic inches would be around 157.3 feet tall.

Recreational maths with 6721342848

• 6721342848 backwards is 8482431276
• The number of decimal digits it has is: 10
• The sum of 6721342848's digits is 45
• More coming soon!