231493872511616

Names of 231493872511616

• Cardinal: 231493872511616 can be written as Two hundred thirty-one trillion, four hundred ninety-three billion, eight hundred seventy-two million, five hundred eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.31493872511616 × 10¹⁴

Factors of 231493872511616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 85

Divisors of 231493872511616

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 59 64 88 104 118 121 128 143 176 208 236 242 286 352 416 472 484 572 649 704 767 832 944 968 1144 1298 1331 1408 1534 1573 1664 1888 1936 2288 2596 2662 3068 3146 3776 3872 4576 5192 5324 6136 6292 7139 7552 7744 8437 9152 10384 10648 12272 12584 14278 14641 15488 16874 17303 18304 20768 21296 24544 25168 28556 29282 33748 34606 41536 42592 49088 50336 57112 58564 67496 69212 78529 83072 85184 92807 98176 100672 114224 117128 134992 138424 157058 161051 170368 185614 190333 201344 228448 234256 269984 276848 314116 322102 371228 380666 456896 468512 539968 553696 628232 644204 742456 761332 863819 913792 937024 1020877 1079936 1107392 1256464 1288408 1484912 1522664 1727638 1771561 1874048 2041754 2093663 2214784 2512928 2576816 2969824 3045328 3455276 3543122 4083508 4187326 5025856 5153632 5939648 6090656 6910552 7086244 8167016 8374652 9502009 10051712 10307264 11229647 11879296 12181312 13821104 14172488 16334032 16749304 19004018 19487171 20614528 22459294 23030293 24362624 27642208 28344976 32668064 33498608 38008036 38974342 44918588 46060586 55284416 56689952 65336128 66997216 76016072 77948684 89837176 92121172 104522099 110568832 113379904 123526117 130672256 133994432 152032144 155897368 179674352 184242344 209044198 214358881 226759808 247052234 253333223 267988864 304064288 311794736 359348704 368484688 418088396 428717762 494104468 506666446 608128576 623589472 718697408 736969376 836176792 857435524 988208936 1013332892 1149743089 1216257152 1247178944 1358787287 1437394816 1473938752 1672353584 1714871048 1976417872 2026665784 2299486178 2357947691 2494357888 2717574574 2786665453 2947877504 3344707168 3429742096 3952835744 4053331568 4598972356 4715895382 5435149148 5573330906 6689414336 6859484192 7905671488 8106663136 9197944712 9431790764 10870298296 11146661812 12647173979 13378828672 13718968384 14946660157 15811342976 16213326272 18395889424 18863581528 21740596592 22293323624 25294347958 27437936768 29893320314 30653319983 32426652544 36791778848 37727163056 43481193184 44586647248 50588695916 59786640628 61306639966 73583557696 75454326112 86962386368 89173294496 101177391832 119573281256 122613279932 139118913769 147167115392 150908652224 164413261727 173924772736 178346588992 202354783664 239146562512 245226559864 278237827538 301817304448 328826523454 356693177984 404709567328 478293125024 490453119728 556475655076 657653046908 809419134656 956586250048 980906239456 1112951310152 1315306093816 1618838269312 1808545878997 1913172500096 1961812478912 2225902620304 2630612187632 3617091757994 3923624957824 4451805240608 5261224375264 7234183515988 8903610481216 10522448750528 14468367031976 17807220962432 21044897501056 28936734063952 57873468127904 115746936255808 231493872511616
• Sum of all divisors σ(n): 555579634932000
• Sum of proper divisors (its aliquot sum) s(n): 324085762420384
• 231493872511616 is an abundant number, because the sum of its proper divisors (324085762420384) is greater than itself. Its abundance is 92591889908768

Bases of 231493872511616

• Binary: 110100101000101011011110000010011110101010000000₂
• Hexadecimal: 0xD28ADE09EA80
• Base-36: 2A22TEP5KW

Squares and roots of 231493872511616

• 231493872511616 squared (231493872511616²) is 53589413010424321896054931456
• 231493872511616 cubed (231493872511616³) is 12405620743407503765433387478616077443792896
• The square root of 231493872511616 is 15214922.6916082619
• The cube root of 231493872511616 is 61401.6205324795

Scales and comparisons

• 231,493,872,511,616 seconds is equal to 7,360,789 years, 4 weeks, 4 days, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 231,493,872,511,616 would take you about eighteen million, four hundred one thousand, nine hundred seventy-two 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 231493872511616 cubic inches would be around 5116.8 feet tall.

Recreational maths with 231493872511616

• 231493872511616 backwards is 616115278394132
• 231493872511616 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 231493872511616's digits is 59
• More coming soon!