6739867728

Names of 6739867728

• Cardinal: 6739867728 can be written as Six billion, seven hundred thirty-nine million, eight hundred sixty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 6.739867728 × 10⁹

Factors of 6739867728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4809

Divisors of 6739867728

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 31 33 36 44 48 58 62 66 72 87 88 93 99 116 124 132 144 174 176 186 198 232 248 261 264 279 319 341 348 372 396 464 496 522 528 558 638 682 696 744 792 899 957 1023 1044 1116 1276 1364 1392 1488 1584 1798 1914 2046 2088 2232 2552 2697 2728 2871 3069 3596 3828 4092 4176 4464 4733 5104 5394 5456 5742 6138 7192 7656 8091 8184 9466 9889 10788 11484 12276 14199 14384 15312 16182 16368 18932 19778 21576 22968 24552 28398 29667 32364 37864 39556 42597 43152 45936 49104 52063 56796 59334 64728 75728 79112 85194 89001 104126 113592 118668 129456 137257 146723 156189 158224 170388 178002 208252 227184 237336 274514 293446 312378 340776 356004 411771 416504 440169 468567 474672 549028 586892 624756 681552 712008 823542 833008 880338 937134 1098056 1173784 1235313 1249512 1320507 1424016 1509827 1613953 1647084 1760676 1874268 2196112 2347568 2470626 2499024 2641014 3019654 3227906 3294168 3521352 3748536 4254967 4529481 4841859 4941252 5282028 6039308 6455812 6588336 7042704 7497072 8509934 9058962 9683718 9882504 10564056 12078616 12764901 12911624 13588443 14525577 17019868 18117924 19367436 19765008 21128112 24157232 25529802 25823248 27176886 29051154 34039736 36235848 38294703 38734872 46804637 51059604 54353772 58102308 68079472 72471696 76589406 77469744 93609274 102119208 108707544 116204616 140413911 153178812 187218548 204238416 217415088 232409232 280827822 306357624 374437096 421241733 561655644 612715248 748874192 842483466 1123311288 1684966932 2246622576 3369933864 6739867728
• Sum of all divisors σ(n): 21977879040
• Sum of proper divisors (its aliquot sum) s(n): 15238011312
• 6739867728 is an abundant number, because the sum of its proper divisors (15238011312) is greater than itself. Its abundance is 8498143584

Bases of 6739867728

• Binary: 110010001101110100011100001010000₂
• Hexadecimal: 0x191BA3850
• Base-36: 33GQR80

Squares and roots of 6739867728

• 6739867728 squared (6739867728²) is 45425816990935881984
• 6739867728 cubed (6739867728³) is 306163997955242819501178212352
• The square root of 6739867728 is 82096.6974244395
• The cube root of 6739867728 is 1888.9354818331

Scales and comparisons

• 6,739,867,728 seconds is equal to 214 years, 15 weeks, 6 days, 17 hours, 28 minutes, 48 seconds.
• To count from 1 to 6,739,867,728 would take you about four hundred twenty-eight 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 6739867728 cubic inches would be around 157.4 feet tall.

Recreational maths with 6739867728

• 6739867728 backwards is 8277689376
• The number of decimal digits it has is: 10
• The sum of 6739867728's digits is 63
• More coming soon!