231687802164

Names of 231687802164

• Cardinal: 231687802164 can be written as Two hundred thirty-one billion, six hundred eighty-seven million, eight hundred two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.31687802164 × 10¹¹

Factors of 231687802164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5208

Divisors of 231687802164

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 41 42 52 78 82 84 91 123 156 164 182 246 273 287 364 492 533 546 574 861 1066 1092 1148 1373 1599 1722 2132 2746 3198 3444 3731 3769 4119 5492 6396 7462 7538 8238 9611 11193 11307 14924 15076 16476 17849 19222 22386 22614 26383 28833 35698 38444 44772 45228 48997 52766 53547 56293 57666 71396 79149 97994 105532 107094 112586 115332 124943 146991 154529 158298 168879 195988 214188 225172 249886 293982 309058 316596 337758 342979 374829 394051 463587 499772 587964 618116 675516 685958 731809 749658 788102 927174 1028937 1081703 1182153 1371916 1463618 1499316 1576204 1854348 2008877 2057874 2163406 2195427 2364306 2927236 3245109 4017754 4115748 4326812 4390854 4728612 5122663 5174837 6026631 6490218 8035508 8781708 10245326 10349674 12053262 12980436 14062139 15367989 15524511 20490652 20699348 24106524 28124278 30735978 31049022 36223859 42186417 56248556 61471956 62098044 67272881 72447718 84372834 108671577 134545762 144895436 168745668 201818643 212168317 217343154 269091524 403637286 424336634 434686308 470910167 636504951 807274572 848673268 941820334 1273009902 1412730501 1485178219 1883640668 2546019804 2758188121 2825461002 2970356438 4455534657 5516376242 5650922004 5940712876 8274564363 8911069314 11032752484 16549128726 17822138628 19307316847 33098257452 38614633694 57921950541 77229267388 115843901082 231687802164
• Sum of all divisors σ(n): 682265525760
• Sum of proper divisors (its aliquot sum) s(n): 450577723596
• 231687802164 is an abundant number, because the sum of its proper divisors (450577723596) is greater than itself. Its abundance is 218889921432

Bases of 231687802164

• Binary: 11010111110001101010110100110100110100₂
• Hexadecimal: 0x35F1AB4D34
• Base-36: 2YFOXOAC

Squares and roots of 231687802164

• 231687802164 squared (231687802164²) is 53679237671584803082896
• 231687802164 cubed (231687802164³) is 12436824597968475861018905740186944
• The square root of 231687802164 is 481339.5913115811
• The cube root of 231687802164 is 6141.8761765667

Scales and comparisons

• 231,687,802,164 seconds is equal to 7,366 years, 49 weeks, 4 days, 18 hours, 49 minutes, 24 seconds.
• To count from 1 to 231,687,802,164 would take you about fourteen thousand, seven hundred thirty-three 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 231687802164 cubic inches would be around 511.8 feet tall.

Recreational maths with 231687802164

• 231687802164 backwards is 461208786132
• The number of decimal digits it has is: 12
• The sum of 231687802164's digits is 48
• More coming soon!