1659640164

Names of 1659640164

• Cardinal: 1659640164 can be written as One billion, six hundred fifty-nine million, six hundred forty thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.659640164 × 10⁹

Factors of 1659640164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65

Divisors of 1659640164

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 17 21 23 26 28 34 39 42 46 51 52 68 69 78 84 91 92 102 119 138 156 161 169 182 204 221 238 273 276 299 322 338 357 364 391 442 476 483 507 529 546 598 644 663 676 714 782 884 897 966 1014 1058 1092 1173 1183 1196 1326 1428 1547 1564 1587 1794 1932 2028 2093 2116 2197 2346 2366 2652 2737 2873 3094 3174 3549 3588 3703 3887 4186 4394 4641 4692 4732 5083 5474 5746 6188 6279 6348 6591 6877 7098 7406 7774 8211 8372 8619 8788 8993 9282 10166 10948 11109 11492 11661 12558 13182 13754 14196 14812 15249 15379 15548 16422 17238 17986 18564 20111 20332 20631 22218 23322 25116 26364 26979 27209 27508 30498 30758 32844 34476 35581 35972 37349 40222 41262 44436 46137 46644 48139 50531 53958 54418 60333 60996 61516 62951 66079 71162 74698 80444 81627 82524 89401 92274 96278 101062 106743 107916 108836 112047 116909 120666 125902 132158 142324 144417 149396 151593 163254 178802 184548 188853 192556 198237 202124 213486 224094 233818 241332 251804 261443 264316 268203 288834 303186 326508 350727 353717 357604 377706 396474 426972 448188 462553 467636 522886 536406 577668 606372 625807 701454 707434 755412 784329 792948 818363 859027 925106 1045772 1061151 1072812 1162213 1251614 1387659 1402908 1414868 1519817 1568658 1636726 1718054 1850212 1877421 2122302 2324426 2455089 2503228 2577081 2775318 3039634 3137316 3273452 3436108 3486639 3754842 4244604 4559451 4648852 4910178 5154162 5550636 6013189 6079268 6973278 7509684 8135491 9118902 9820356 10308324 10638719 12026378 13946556 16270982 18039567 18237804 19757621 21277438 24052756 24406473 31916157 32541964 36079134 39515242 42554876 48812946 59272863 63832314 72158268 79030484 97625892 118545726 127664628 138303347 237091452 276606694 414910041 553213388 829820082 1659640164
• Sum of all divisors σ(n): 5306676480
• Sum of proper divisors (its aliquot sum) s(n): 3647036316
• 1659640164 is an abundant number, because the sum of its proper divisors (3647036316) is greater than itself. Its abundance is 1987396152

Bases of 1659640164

• Binary: 1100010111011000001100101100100₂
• Hexadecimal: 0x62EC1964
• Base-36: RG3UJO

Squares and roots of 1659640164

• 1659640164 squared (1659640164²) is 2754405473961946896
• 1659640164 cubed (1659640164³) is 4571321952528703276236730944
• The square root of 1659640164 is 40738.6814219607
• The cube root of 1659640164 is 1183.9625865109

Scales and comparisons

• 1,659,640,164 seconds is equal to 52 years, 40 weeks, 19 hours, 9 minutes, 24 seconds.
• To count from 1 to 1,659,640,164 would take you about one hundred five 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 1659640164 cubic inches would be around 98.7 feet tall.

Recreational maths with 1659640164

• 1659640164 backwards is 4610469561
• 1659640164 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1659640164's digits is 42
• More coming soon!