2001057828

Names of 2001057828

• Cardinal: 2001057828 can be written as Two billion, one million, fifty-seven thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 2.001057828 × 10⁹

Factors of 2001057828

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 390

Divisors of 2001057828

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 17 21 22 28 33 34 37 42 44 51 66 68 74 77 84 102 111 119 121 132 148 154 187 204 222 231 238 242 259 308 313 357 363 374 407 444 462 476 484 518 561 626 629 714 726 748 777 814 847 924 939 1036 1122 1221 1252 1258 1309 1428 1452 1554 1628 1694 1878 1887 2057 2191 2244 2442 2516 2541 2618 2849 3108 3388 3443 3756 3774 3927 4114 4382 4403 4477 4884 5082 5236 5321 5698 6171 6573 6886 6919 7548 7854 8228 8547 8764 8806 8954 10164 10329 10642 11396 11581 12342 13146 13209 13431 13772 13838 14399 15708 15963 17094 17612 17908 20658 20757 21284 23162 24101 24684 26292 26418 26862 27676 28798 31339 31926 34188 34743 37247 37873 41316 41514 43197 46324 48202 48433 52836 53724 57596 58531 62678 63852 69486 72303 74494 75746 76109 81067 83028 86394 94017 96404 96866 111741 113619 117062 125356 127391 138972 144606 145299 148988 151492 152218 162134 172788 175593 188034 193732 196877 223482 227238 228327 234124 243201 254782 265111 289212 290598 304436 324268 351186 376068 382173 393754 409717 446964 454476 456654 486402 509564 530222 532763 581196 590631 643841 702372 764346 787508 795333 819434 891737 913308 972804 1060444 1065526 1181262 1229151 1287682 1378139 1401301 1528692 1590666 1598289 1638868 1783474 1931523 2131052 2165647 2362524 2458302 2575364 2675211 2756278 2802602 3181332 3196578 3566948 3863046 4134417 4203903 4331294 4506887 4916604 5350422 5512556 5605204 6393156 6496941 7726092 8268834 8407806 8662588 9013774 9809107 10700844 12993882 13520661 15159529 16537668 16815612 18027548 19618214 23822117 25987764 27041322 29427321 30319058 39236428 45478587 47644234 54082644 58854642 60638116 71466351 90957174 95288468 117709284 142932702 166754819 181914348 285865404 333509638 500264457 667019276 1000528914 2001057828
• Sum of all divisors σ(n): 6398606592
• Sum of proper divisors (its aliquot sum) s(n): 4397548764
• 2001057828 is an abundant number, because the sum of its proper divisors (4397548764) is greater than itself. Its abundance is 2396490936

Bases of 2001057828

• Binary: 1110111010001011011100000100100₂
• Hexadecimal: 0x7745B824
• Base-36: X3DM3O

Squares and roots of 2001057828

• 2001057828 squared (2001057828²) is 4004232431000077584
• 2001057828 cubed (2001057828³) is 8012700651184175118070527552
• The square root of 2001057828 is 44733.1848631415
• The cube root of 2001057828 is 1260.1431407045

Scales and comparisons

• 2,001,057,828 seconds is equal to 63 years, 32 weeks, 4 days, 9 hours, 23 minutes, 48 seconds.
• To count from 1 to 2,001,057,828 would take you about one hundred twenty-seven 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 2001057828 cubic inches would be around 105 feet tall.

Recreational maths with 2001057828

• 2001057828 backwards is 8287501002
• 2001057828 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2001057828's digits is 33
• More coming soon!