28958443164

Names of 28958443164

• Cardinal: 28958443164 can be written as Twenty-eight billion, nine hundred fifty-eight million, four hundred forty-three thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.8958443164 × 10¹⁰

Factors of 28958443164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3229

Divisors of 28958443164

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 343 378 441 486 567 588 686 729 756 882 972 1029 1134 1323 1372 1458 1701 1764 2058 2187 2268 2646 2916 3087 3217 3402 3969 4116 4374 5103 5292 6174 6434 6561 6804 7938 8748 9261 9651 10206 11907 12348 12868 13122 15309 15876 18522 19302 20412 22519 23814 26244 27783 28953 30618 35721 37044 38604 45038 45927 47628 55566 57906 61236 67557 71442 83349 86859 90076 91854 107163 111132 115812 135114 142884 157633 166698 173718 183708 202671 214326 250047 260577 270228 315266 321489 333396 347436 405342 428652 472899 500094 521154 608013 630532 642978 750141 781731 810684 945798 1000188 1042308 1103431 1216026 1285956 1418697 1500282 1563462 1824039 1891596 2206862 2250423 2345193 2432052 2837394 3000564 3126924 3310293 3648078 4256091 4413724 4500846 4690386 5472117 5674788 6620586 7035579 7296156 8512182 9001692 9380772 9930879 10944234 12768273 13241172 14071158 16416351 17024364 19861758 21106737 21888468 25536546 28142316 29792637 32832702 38304819 39723516 42213474 49249053 51073092 59585274 65665404 76609638 84426948 89377911 98498106 114914457 119170548 147747159 153219276 178755822 196996212 229828914 268133733 295494318 344743371 357511644 459657828 536267466 590988636 689486742 804401199 1034230113 1072534932 1378973484 1608802398 2068460226 2413203597 3217604796 4136920452 4826407194 7239610791 9652814388 14479221582 28958443164
• Sum of all divisors σ(n): 88671346400
• Sum of proper divisors (its aliquot sum) s(n): 59712903236
• 28958443164 is an abundant number, because the sum of its proper divisors (59712903236) is greater than itself. Its abundance is 30754460072

Bases of 28958443164

• Binary: 11010111110000011101100011010011100₂
• Hexadecimal: 0x6BE0EC69C
• Base-36: DAX3XR0

Squares and roots of 28958443164

• 28958443164 squared (28958443164²) is 838591430482618330896
• 28958443164 cubed (28958443164³) is 24284302277448360025156361194944
• The square root of 28958443164 is 170171.8048443985
• The cube root of 28958443164 is 3070.8485865907

Scales and comparisons

• 28,958,443,164 seconds is equal to 920 years, 41 weeks, 3 hours, 59 minutes, 24 seconds.
• To count from 1 to 28,958,443,164 would take you about one thousand, eight hundred forty-one 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 28958443164 cubic inches would be around 255.9 feet tall.

Recreational maths with 28958443164

• 28958443164 backwards is 46134485982
• 28958443164 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28958443164's digits is 54
• More coming soon!