131206521264

Names of 131206521264

• Cardinal: 131206521264 can be written as One hundred thirty-one billion, two hundred six million, five hundred twenty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.31206521264 × 10¹¹

Factors of 131206521264

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 371

Divisors of 131206521264

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 43 47 48 52 56 78 84 86 89 91 94 104 112 129 141 156 167 168 172 178 182 188 208 258 267 273 282 301 312 329 334 336 344 356 364 376 501 516 534 546 559 564 602 611 623 624 658 668 688 712 728 752 903 987 1002 1032 1068 1092 1118 1128 1157 1169 1204 1222 1246 1316 1336 1424 1456 1677 1806 1833 1869 1974 2004 2021 2064 2136 2171 2184 2236 2256 2314 2338 2408 2444 2492 2632 2672 3354 3471 3507 3612 3666 3738 3827 3913 3948 4008 4042 4183 4272 4277 4342 4368 4472 4628 4676 4816 4888 4984 5264 6063 6513 6708 6942 7014 7181 7224 7332 7476 7654 7826 7849 7896 8016 8084 8099 8366 8554 8684 8944 9256 9352 9776 9968 11481 11739 12126 12549 12831 13026 13416 13884 14028 14147 14362 14448 14664 14863 14952 15197 15308 15652 15698 15792 16168 16198 16732 17108 17368 18512 18704 21543 22962 23478 23547 24252 24297 25098 25662 26052 26273 26789 26832 27768 28056 28294 28724 29281 29328 29726 29904 30394 30616 31304 31396 32336 32396 33464 34216 34736 42441 43086 44589 45591 45924 46956 47094 48504 48594 49751 50196 50267 51324 52104 52546 53578 54379 54943 55536 56112 56588 57448 58562 59452 60788 61232 62608 62792 64792 66928 68432 78819 80367 84882 86172 87843 89178 91182 91848 93353 93912 94188 97008 97188 99502 100392 100534 102037 102648 104041 104208 105092 107156 108758 109886 113176 114896 117124 118904 121576 125584 129584 149253 150801 157638 160734 163137 164829 169764 172344 175686 178356 179869 182364 183696 183911 186706 187824 188376 193219 194376 199004 200784 201068 204074 205296 208082 210184 214312 217516 219772 226352 234248 237808 243152 280059 298506 301602 306111 312123 315276 321468 326274 329658 337507 339528 344688 348257 351372 356712 359738 364728 367822 373412 376752 380653 386438 388752 398008 402136 408148 416164 420368 428624 435032 439544 468496 539607 551733 560118 579657 597012 603204 612222 624246 630552 639109 642936 652548 653471 659316 675014 679056 696514 698561 702744 713424 714259 719476 729456 735644 746824 761306 772876 796016 804272 816296 832328 870064 879088 1012521 1044771 1079214 1103466 1120236 1141959 1159314 1194024 1206408 1224444 1248492 1259083 1261104 1278218 1285872 1305096 1306942 1318632 1350028 1352533 1393028 1397122 1405488 1428518 1438952 1471288 1493648 1522612 1545752 1632592 1664656 1917327 1960413 2025042 2089542 2095683 2142777 2158428 2206932 2240472 2283918 2318628 2338297 2362549 2388048 2412816 2448888 2496984 2518166 2556436 2610192 2613884 2637264 2700056 2705066 2786056 2794244 2857036 2877904 2942576 3045224 3091504 3777249 3834654 3920826 4050084 4057599 4179084 4191366 4285554 4316856 4387591 4413864 4473763 4480944 4567836 4637256 4676594 4725098 4889927 4897776 4993968 5036332 5112872 5227768 5400112 5410132 5572112 5588488 5714072 6090448 7014891 7087647 7554498 7669308 7841652 8100168 8115198 8308417 8358168 8382732 8571108 8633712 8775182 8827728 8947526 9081293 9135672 9274512 9353188 9450196 9779854 10072664 10225744 10455536 10820264 11176976 11428144 13162773 13421289 14029782 14175294 14669781 15108996 15338616 15683304 16200336 16230396 16368079 16616834 16716336 16765464 17142216 17550364 17895052 18162586 18271344 18706376 18900392 19559708 20145328 21640528 24925251 26325546 26842578 27243879 28059564 28350588 29339562 30038123 30217992 30677232 30713137 31366608 32460792 32736158 33233668 33530928 34284432 35100728 35790104 36325172 37412752 37800784 39119416 49104237 49850502 52651092 53685156 54487758 56119128 56701176 58158919 58679124 60076246 60435984 61426274 63569051 64921584 65472316 66467336 70201456 71580208 72650344 78238832 90114369 92139411 98208474 99701004 105302184 107370312 108975516 112238256 113402352 116317838 117358248 120152492 122852548 127138102 130944632 132934672 145300688 174476757 180228738 184278822 190707153 196416948 199402008 210266861 210604368 214740624 217951032 232635676 234716496 240304984 245705096 254276204 261889264 348953514 360457476 368557644 381414306 390495599 392833896 398804016 420533722 435902064 465271352 480609968 491410192 508552408 630800583 697907028 720914952 737115288 762828612 780991198 785667792 841067444 930542704 1017104816 1171486797 1261601166 1395814056 1441829904 1474230576 1525657224 1561982396 1682134888 2342973594 2523202332 2733469193 2791628112 3051314448 3123964792 3364269776 4685947188 5046404664 5466938386 6247929584 8200407579 9371894376 10092809328 10933876772 16400815158 18743788752 21867753544 32801630316 43735507088 65603260632 131206521264
• Sum of all divisors σ(n): 443491614720
• Sum of proper divisors (its aliquot sum) s(n): 312285093456
• 131206521264 is an abundant number, because the sum of its proper divisors (312285093456) is greater than itself. Its abundance is 181078572192

Bases of 131206521264

• Binary: 1111010001100100001001010000110110000₂
• Hexadecimal: 0x1E8C84A1B0
• Base-36: 1O9WZ3QO

Squares and roots of 131206521264

• 131206521264 squared (131206521264²) is 17215151222200484157696
• 131206521264 cubed (131206521264³) is 2258740104898623413507835353247744
• The square root of 131206521264 is 362224.4073278331
• The cube root of 131206521264 is 5081.4205585565

Scales and comparisons

• 131,206,521,264 seconds is equal to 4,171 years, 49 weeks, 6 days, 23 hours, 54 minutes, 24 seconds.
• To count from 1 to 131,206,521,264 would take you about eight thousand, three hundred forty-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 131206521264 cubic inches would be around 423.5 feet tall.

Recreational maths with 131206521264

• 131206521264 backwards is 462125602131
• The number of decimal digits it has is: 12
• The sum of 131206521264's digits is 33
• More coming soon!