2640965955472

Names of 2640965955472

• Cardinal: 2640965955472 can be written as Two trillion, six hundred forty billion, nine hundred sixty-five million, nine hundred fifty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.640965955472 × 10¹²

Factors of 2640965955472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 271

Divisors of 2640965955472

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 29 37 41 52 58 74 82 104 116 148 149 164 169 208 232 296 298 328 338 377 464 481 533 592 596 656 676 754 962 1066 1073 1189 1192 1352 1508 1517 1924 1937 2132 2146 2378 2384 2704 3016 3034 3848 3874 4264 4292 4321 4756 4901 5513 6032 6068 6109 6253 6929 7696 7748 8528 8584 8642 9512 9802 11026 12136 12218 12506 13858 13949 15457 15496 17168 17284 19024 19604 19721 22052 22201 24272 24436 25012 25181 27716 27898 30914 30992 34568 39208 39442 43993 44104 44402 48872 50024 50362 55432 55796 56173 61828 69136 71669 78416 78884 79417 87986 88208 88804 97744 100048 100724 110864 111592 112346 123656 143338 157768 158834 159877 175972 177161 177608 181337 200941 201448 223184 224692 226033 247312 256373 286676 288613 315536 317668 319754 351944 354322 355216 362674 401882 402896 449384 452066 512746 571909 573352 577226 635336 639508 643829 703888 708644 725348 730249 803764 821437 898768 904132 910241 931697 1025492 1032421 1143818 1146704 1154452 1270672 1279016 1287658 1417288 1450696 1460498 1607528 1642874 1808264 1820482 1863394 2050984 2064842 2078401 2287636 2303093 2308904 2558032 2575316 2834576 2901392 2920996 2938429 3215056 3285748 3616528 3640964 3726788 3751969 4101968 4129684 4156802 4575272 4606186 4617808 5150632 5841992 5876858 6554957 6571496 7281928 7434817 7453576 7503938 8259368 8313604 8369777 9150544 9212372 10301264 10678681 11683984 11753716 11833133 13109914 13142992 14563856 14869634 14907152 15007876 16518736 16627208 16739554 18424744 21357362 23507432 23666266 23821673 26219828 26396989 27019213 29739268 29940209 30015752 33254416 33479108 33678917 36849488 38199577 42714724 47014864 47332532 47643346 52439656 52793978 54038426 59478536 59880418 60031504 66958216 67357834 76399154 85214441 85429448 94665064 95286692 104879312 105587956 108076852 108807101 118957072 119760836 133916432 134715668 138822853 152798308 153830729 170428882 170858896 189330128 190573384 211175912 216153704 217614202 239521672 269431336 277645706 305596616 307661458 309681749 340857764 343160857 381146768 422351824 432307408 435228404 437825921 479043344 538862672 555291412 611193232 615322916 619363498 681715528 686321714 870456808 875651842 976688593 1107787733 1110582824 1230645832 1238726996 1363431056 1372643428 1740913616 1751303684 1953377186 2215575466 2221165648 2461291664 2477453992 2745286856 3502607368 3906754372 4025862737 4431150932 4461091141 4954907984 5490573712 5691736973 7005214736 7813508744 8051725474 8862301864 8922182282 11383473946 12696951709 15627017488 16103450948 17724603728 17844364564 22766947892 25393903418 32206901896 35688729128 45533895784 50787806836 64413803792 71377458256 91067791568 101575613672 165060372217 203151227344 330120744434 660241488868 1320482977736 2640965955472
• Sum of all divisors σ(n): 6071051037240
• Sum of proper divisors (its aliquot sum) s(n): 3430085081768
• 2640965955472 is an abundant number, because the sum of its proper divisors (3430085081768) is greater than itself. Its abundance is 789119126296

Bases of 2640965955472

• Binary: 100110011011100101110101100110111110010000₂
• Hexadecimal: 0x266E5D66F90
• Base-36: XP8QXX1S

Squares and roots of 2640965955472

• 2640965955472 squared (2640965955472²) is 6974701177962133886742784
• 2640965955472 cubed (2640965955472³) is 18419948360588450830037645580461314048
• The square root of 2640965955472 is 1625104.9059897641
• The cube root of 2640965955472 is 13822.5319012265

Scales and comparisons

• 2,640,965,955,472 seconds is equal to 83,974 years, 28 weeks, 3 days, 14 hours, 17 minutes, 52 seconds.
• To count from 1 to 2,640,965,955,472 would take you about two hundred nine thousand, nine hundred thirty-six 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 2640965955472 cubic inches would be around 1151.9 feet tall.

Recreational maths with 2640965955472

• 2640965955472 backwards is 2745595690462
• The number of decimal digits it has is: 13
• The sum of 2640965955472's digits is 64
• More coming soon!