231425910724201155

Names of 231425910724201155

• Cardinal: 231425910724201155 can be written as Two hundred thirty-one quadrillion, four hundred twenty-five trillion, nine hundred ten billion, seven hundred twenty-four million, two hundred one thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 2.31425910724201155 × 10¹⁷

Factors of 231425910724201155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22019

Divisors of 231425910724201155

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 15 27 45 67 81 135 201 271 335 405 603 813 1005 1355 1809 2439 3015 4065 4489 5427 7317 9045 12195 13467 18157 21673 21951 22445 27135 36585 40401 54471 65019 67335 90785 108365 109755 121203 163413 195057 202005 272355 325095 363609 490239 585171 606015 817065 975285 1216519 1452091 1470717 1755513 1818045 2451195 2925855 3649557 4356273 5873383 6082595 7260455 7353585 8777565 10948671 13068819 17620149 18247785 21781365 29366915 32846013 39206457 52860447 54743355 65344095 88100745 97290097 98538039 117619371 158581341 164230065 196032285 264302235 291870291 393516661 469718929 475744023 486450485 492690195 588096855 792906705 875610873 1180549983 1409156787 1459351455 1967583305 2348594645 2378720115 2626832619 3541649949 4227470361 4378054365 5902749915 7045783935 7880497857 10624949847 12682411083 13134163095 17708249745 21137351805 26365616287 31471168243 31874849541 38047233249 39402489285 53124749235 63412055415 79096848861 94413504729 127293829759 131828081435 157355841215 159374247705 190236166245 237290546583 283240514187 381881489277 395484244305 472067523645 636469148795 711871639749 849721542561 1145644467831 1186452732915 1416202570935 1909407446385 2108568272281 2135614919247 2549164627683 3436933403493 3559358198745 4248607712805 5728222339155 6325704816843 8528686593853 10310800210479 10542841361405 10678074596235 12745823138415 17184667017465 18977114450529 25586059781559 31628524084215 42643432969265 51554001052395 56931343351587 76758179344677 94885572252645 127930298907795 170794030054761 230274538034031 284656716757935 383790896723385 571422001788151 690823614102093 853970150273805 1151372690170155 1714266005364453 2857110008940755 3454118070510465 5142798016093359 8571330026822265 15428394048280077 25713990080466795 46285182144840231 77141970241400385 231425910724201155
• Sum of all divisors σ(n): 422710128732542112
• Sum of proper divisors (its aliquot sum) s(n): 191284218008340957
• 231425910724201155 is a deficient number, because the sum of its proper divisors (191284218008340957) is less than itself. Its deficiency is 40141692715860198

Bases of 231425910724201155

• Binary: 1100110110001100001010001111000000100010011000101011000011₂
• Hexadecimal: 0x33630A3C0898AC3
• Base-36: 1RAPMZOL8T6R

Squares and roots of 231425910724201155

• 231425910724201155 squared (231425910724201155²) is 53557952154525923162319412903334025
• 231425910724201155 cubed (231425910724201155³) is 12394697853884353196172259873412790073104154255798875
• The square root of 231425910724201155 is 481067470.0332596329
• The cube root of 231425910724201155 is 613956.1119802353

Scales and comparisons

• 231,425,910,724,201,155 seconds is equal to 7,358,628,113 years, 35 weeks, 4 days, 22 hours, 59 minutes, 15 seconds.
• To count from 1 to 231,425,910,724,201,155 would take you about twenty-two billion, seventy-five million, eight hundred eighty-four thousand, three hundred forty-one 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 231425910724201155 cubic inches would be around 51163 feet tall.

Recreational maths with 231425910724201155

• 231425910724201155 backwards is 551102427019524132
• The number of decimal digits it has is: 18
• The sum of 231425910724201155's digits is 54
• More coming soon!