228791968436721032

Names of 228791968436721032

• Cardinal: 228791968436721032 can be written as Two hundred twenty-eight quadrillion, seven hundred ninety-one trillion, nine hundred sixty-eight billion, four hundred thirty-six million, seven hundred twenty-one thousand and thirty-two.

Scientific notation

• Scientific notation: 2.28791968436721032 × 10¹⁷

Factors of 228791968436721032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88

Divisors of 228791968436721032

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 79 98 158 196 316 343 392 553 632 686 1106 1372 2212 2401 2744 3871 4424 4802 6241 7742 9604 12482 15484 16807 19208 24964 27097 30968 33614 43687 49928 54194 67228 87374 108388 117649 134456 174748 189679 216776 235298 305809 349496 379358 470596 493039 611618 758716 941192 986078 1223236 1327753 1517432 1972156 2140663 2446472 2655506 3451273 3944312 4281326 5311012 6902546 8562652 9294271 10622024 13805092 14984641 17125304 18588542 24158911 27610184 29969282 37177084 38950081 48317822 59938564 74354168 77900162 96635644 104892487 119877128 155800324 169112377 193271288 209784974 272650567 311600648 338224754 419569948 545301134 676449508 734247409 839139896 1090602268 1183786639 1352899016 1468494818 1908553969 2181204536 2367573278 2936989636 3077056399 3817107938 4735146556 5873979272 6154112798 7634215876 8286506473 9470293112 12308225596 13359877783 15268431752 16573012946 21539394793 24616451192 26719755566 33146025892 43078789586 53439511132 58005545311 66292051784 86157579172 93519144481 106879022264 116011090622 150775763551 172315158344 187038288962 232022181244 243087455521 301551527102 374076577924 464044362488 486174911042 603103054204 654634011367 748153155848 972349822084 1055430344857 1206206108408 1309268022734 1701612188647 1944699644168 2110860689714 2618536045468 3403224377294 4221721379428 4582438079569 5237072090936 6806448754588 7388012413999 8443442758856 9164876159138 11911285320529 13612897509176 14776024827998 18329752318276 23822570641058 29552049655996 36659504636552 47645141282116 51716086897993 59104099311992 83378997243703 95290282564232 103432173795986 166757994487406 206864347591972 333515988974812 362012608285951 413728695183944 583652980705921 667031977949624 724025216571902 1167305961411842 1448050433143804 2334611922823684 2896100866287608 4085570864941447 4669223845647368 8171141729882894 16342283459765788 28598996054590129 32684566919531576 57197992109180258 114395984218360516 228791968436721032
• Sum of all divisors σ(n): 506898256867901655
• Sum of proper divisors (its aliquot sum) s(n): 278106288431180623
• 228791968436721032 is an abundant number, because the sum of its proper divisors (278106288431180623) is greater than itself. Its abundance is 49314319994459591

Bases of 228791968436721032

• Binary: 1100101100110101010001010101000110001000100001010110001000₂
• Hexadecimal: 0x32CD51546221588
• Base-36: 1QKRZFATNJ48

Squares and roots of 228791968436721032

• 228791968436721032 squared (228791968436721032²) is 52345764821149552947267211791145024
• 228791968436721032 cubed (228791968436721032³) is 11976290572756470674647193797038053327558655342944768
• The square root of 228791968436721032 is 478322034.2371037291
• 228791968436721032 is a perfect cube number. Its cube root is 611618
• Being both a perfect square and a perfect cube, 228791968436721032 is also a perfect sixth number.

Scales and comparisons

• 228,791,968,436,721,032 seconds is equal to 7,274,876,896 years, 13 weeks, 4 days, 19 hours, 50 minutes, 32 seconds.
• To count from 1 to 228,791,968,436,721,032 would take you about twenty-one billion, eight hundred twenty-four million, six hundred thirty thousand, six hundred eighty-eight 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 228791968436721032 cubic inches would be around 50968.2 feet tall.

Recreational maths with 228791968436721032

• 228791968436721032 backwards is 230127634869197822
• The number of decimal digits it has is: 18
• The sum of 228791968436721032's digits is 80
• More coming soon!