5451601428

Names of 5451601428

• Cardinal: 5451601428 can be written as Five billion, four hundred fifty-one million, six hundred one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 5.451601428 × 10⁹

Factors of 5451601428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 861

Divisors of 5451601428

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 63 78 84 91 98 108 109 117 126 147 156 182 189 196 218 234 252 273 294 327 351 364 378 436 441 468 546 588 637 654 702 727 756 763 819 882 981 1092 1274 1308 1323 1404 1417 1454 1526 1638 1764 1911 1962 2181 2289 2457 2548 2646 2834 2908 2943 3052 3276 3822 3924 4251 4362 4578 4914 5089 5292 5341 5668 5733 5886 6543 6867 7644 8502 8724 9156 9451 9828 9919 10178 10682 11466 11772 12753 13086 13734 15267 16023 17004 17199 18902 19629 19838 20356 20601 21364 22932 25506 26172 27468 28353 29757 30534 32046 34398 35623 37804 38259 39258 39676 41202 45801 48069 51012 56706 59514 61068 64092 66157 68796 69433 71246 76518 78516 79243 82404 85059 89271 91602 96138 106869 113412 119028 132314 137403 138866 142492 144207 153036 158486 170118 178542 183204 192276 198471 208299 213738 237729 255177 264628 267813 274806 277732 288414 316972 320607 340236 357084 396942 416598 427476 463099 475458 510354 535626 549612 554701 576828 595413 624897 641214 713187 793884 833196 926198 950916 961821 1020708 1030159 1071252 1109402 1190826 1249794 1282428 1389297 1426374 1664103 1786239 1852396 1874691 1923642 2060318 2139561 2218804 2381652 2499588 2778594 2852748 3090477 3328206 3572478 3749382 3847284 3882907 4120636 4167891 4279122 4992309 5557188 6180954 6656412 7144956 7211113 7498764 7765814 8335782 8558244 9271431 9984618 11648721 12361908 12503673 14422226 14976927 15531628 16671564 18542862 19969236 21633339 23297442 25007346 27814293 28844452 29953854 34946163 37085724 43266678 46594884 50014692 50477791 55628586 59907708 64900017 69892326 86533356 100955582 104838489 111257172 129800034 139784652 151433373 194700051 201911164 209676978 259600068 302866746 389400102 419353956 454300119 605733492 778800204 908600238 1362900357 1817200476 2725800714 5451601428
• Sum of all divisors σ(n): 17893075200
• Sum of proper divisors (its aliquot sum) s(n): 12441473772
• 5451601428 is an abundant number, because the sum of its proper divisors (12441473772) is greater than itself. Its abundance is 6989872344

Bases of 5451601428

• Binary: 101000100111100001101011000010100₂
• Hexadecimal: 0x144F0D614
• Base-36: 2I5QQL0

Squares and roots of 5451601428

• 5451601428 squared (5451601428²) is 29719958129771639184
• 5451601428 cubed (5451601428³) is 162021366180363277489395154752
• The square root of 5451601428 is 73834.9607435393
• The cube root of 5451601428 is 1759.9812140729

Scales and comparisons

• 5,451,601,428 seconds is equal to 173 years, 17 weeks, 6 days, 5 hours, 43 minutes, 48 seconds.
• To count from 1 to 5,451,601,428 would take you about three hundred forty-six 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 5451601428 cubic inches would be around 146.7 feet tall.

Recreational maths with 5451601428

• 5451601428 backwards is 8241061545
• 5451601428 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5451601428's digits is 36
• More coming soon!