2994124728

Names of 2994124728

• Cardinal: 2994124728 can be written as Two billion, nine hundred ninety-four million, one hundred twenty-four thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.994124728 × 10⁹

Factors of 2994124728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2470

Divisors of 2994124728

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 19 21 23 24 28 34 38 42 46 51 56 57 68 69 76 84 92 102 114 119 133 136 138 152 161 168 184 204 228 238 266 276 322 323 357 391 399 408 437 456 476 483 532 552 644 646 714 782 798 874 952 966 969 1064 1173 1288 1292 1311 1428 1564 1596 1748 1932 1938 2261 2346 2399 2584 2622 2737 2856 3059 3128 3192 3496 3864 3876 4522 4692 4798 5244 5474 6118 6783 7197 7429 7752 8211 9044 9177 9384 9596 10488 10948 12236 13566 14394 14858 16422 16793 18088 18354 19192 21896 22287 24472 27132 28788 29716 32844 33586 36708 40783 44574 45581 50379 52003 54264 55177 57576 59432 65688 67172 73416 81566 89148 91162 100758 104006 110354 122349 134344 136743 156009 163132 165531 178296 182324 201516 208012 220708 244698 273486 285481 312018 319067 326264 331062 364648 386239 403032 416024 441416 489396 546972 570962 624036 638134 662124 772478 774877 856443 938009 957201 978792 1048363 1093944 1141924 1158717 1248072 1276268 1324248 1544956 1549754 1712886 1876018 1914402 2096726 2283848 2317434 2324631 2552536 2814027 3089912 3099508 3145089 3425772 3752036 3828804 4193452 4634868 4649262 5424139 5628054 6199016 6290178 6566063 6851544 7338541 7504072 7657608 8386904 9269736 9298524 10848278 11256108 12580356 13132126 14677082 16272417 17822171 18597048 19698189 21696556 22015623 22512216 25160712 26264252 29354164 32544834 35644342 39396378 43393112 44031246 52528504 53466513 58708328 65089668 71288684 78792756 88062492 106933026 124755197 130179336 142577368 157585512 176124984 213866052 249510394 374265591 427732104 499020788 748531182 998041576 1497062364 2994124728
• Sum of all divisors σ(n): 9953280000
• Sum of proper divisors (its aliquot sum) s(n): 6959155272
• 2994124728 is an abundant number, because the sum of its proper divisors (6959155272) is greater than itself. Its abundance is 3965030544

Bases of 2994124728

• Binary: 10110010011101101011011110111000₂
• Hexadecimal: 0xB276B7B8
• Base-36: 1DIMHFC

Squares and roots of 2994124728

• 2994124728 squared (2994124728²) is 8964782886821073984
• 2994124728 cubed (2994124728³) is 26841678122582202927011876352
• The square root of 2994124728 is 54718.5958153167
• The cube root of 2994124728 is 1441.3074429537

Scales and comparisons

• 2,994,124,728 seconds is equal to 95 years, 10 weeks, 4 days, 5 hours, 18 minutes, 48 seconds.
• To count from 1 to 2,994,124,728 would take you about one hundred ninety 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 2994124728 cubic inches would be around 120.1 feet tall.

Recreational maths with 2994124728

• 2994124728 backwards is 8274214992
• The number of decimal digits it has is: 10
• The sum of 2994124728's digits is 48
• More coming soon!