3967006428

Names of 3967006428

• Cardinal: 3967006428 can be written as Three billion, nine hundred sixty-seven million, six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.967006428 × 10⁹

Factors of 3967006428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8411

Divisors of 3967006428

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 19 21 22 27 28 33 36 38 42 44 54 57 63 66 76 77 81 84 99 108 114 126 132 133 154 162 171 189 198 209 228 231 252 266 297 308 324 342 378 396 399 418 462 513 532 567 594 627 684 693 756 798 836 891 924 1026 1134 1188 1197 1254 1386 1463 1539 1596 1782 1881 2052 2079 2268 2394 2508 2772 2926 3078 3564 3591 3762 4158 4389 4788 5643 5852 6156 6237 7182 7524 8316 8369 8778 10773 11286 12474 13167 14364 16738 16929 17556 21546 22572 24948 25107 26334 33476 33858 39501 43092 50214 52668 58583 67716 75321 79002 92059 100428 117166 118503 150642 158004 159011 175749 184118 225963 234332 237006 276177 301284 318022 351498 368236 451926 474012 477033 527247 552354 636044 644413 677889 702996 828531 903852 954066 1054494 1104708 1113077 1288826 1355778 1431099 1581741 1657062 1749121 1908132 1933239 2108988 2226154 2485593 2577652 2711556 2862198 3163482 3314124 3339231 3498242 3866478 4293297 4452308 4745223 4971186 5247363 5724396 5799717 6326964 6678462 6996484 7456779 7732956 8586594 9490446 9942372 10017693 10494726 11599434 12243847 12879891 13356924 14913558 15742089 17173188 17399151 18980892 20035386 20989452 23198868 24487694 25759782 29827116 30053079 31484178 34798302 36731541 40070772 47226267 48975388 51519564 52197453 60106158 62968356 69596604 73463082 90159237 94452534 104394906 110194623 120212316 141678801 146926164 180318474 188905068 208789812 220389246 283357602 330583869 360636948 440778492 566715204 661167738 991751607 1322335476 1983503214 3967006428
• Sum of all divisors σ(n): 13611628800
• Sum of proper divisors (its aliquot sum) s(n): 9644622372
• 3967006428 is an abundant number, because the sum of its proper divisors (9644622372) is greater than itself. Its abundance is 5677615944

Bases of 3967006428

• Binary: 11101100011100111011011011011100₂
• Hexadecimal: 0xEC73B6DC
• Base-36: 1TLUPR0

Squares and roots of 3967006428

• 3967006428 squared (3967006428²) is 15737139999793319184
• 3967006428 cubed (3967006428³) is 62429335537516015874383714752
• The square root of 3967006428 is 62984.1760127099
• The cube root of 3967006428 is 1583.0244940553

Scales and comparisons

• 3,967,006,428 seconds is equal to 126 years, 7 weeks, 1 day, 10 hours, 13 minutes, 48 seconds.
• To count from 1 to 3,967,006,428 would take you about two hundred fifty-two 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 3967006428 cubic inches would be around 131.9 feet tall.

Recreational maths with 3967006428

• 3967006428 backwards is 8246007693
• The number of decimal digits it has is: 10
• The sum of 3967006428's digits is 45
• More coming soon!