1045387931445

Names of 1045387931445

• Cardinal: 1045387931445 can be written as One trillion, forty-five billion, three hundred eighty-seven million, nine hundred thirty-one thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.045387931445 × 10¹²

Factors of 1045387931445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 188

Divisors of 1045387931445

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 9 11 13 15 27 29 33 39 45 55 65 81 87 99 117 127 135 143 145 165 169 195 261 297 319 351 377 381 405 429 435 495 507 585 635 715 783 841 845 891 957 1053 1131 1143 1287 1305 1397 1485 1521 1595 1651 1755 1859 1885 1905 2145 2197 2349 2523 2535 2871 3393 3429 3683 3861 3915 4147 4191 4205 4455 4563 4785 4901 4953 5265 5577 5655 5715 6435 6591 6985 7569 7605 8255 8613 9251 9295 10179 10287 10933 10985 11049 11583 11745 12441 12573 12615 13689 14355 14703 14859 16731 16965 17145 18161 18415 19305 19773 20735 20955 21463 22707 22815 24167 24505 24765 25839 27753 27885 30537 32799 32955 33147 37323 37719 37845 40513 43065 44109 44577 46255 47879 50193 50895 51435 53911 54483 54665 55245 57915 59319 62205 62865 63713 64389 68121 68445 72501 73515 74295 83259 83655 90805 98397 98865 99441 106807 107315 111969 113157 113535 120263 120835 121539 129195 132327 133731 138765 142129 143637 150579 152685 161733 163449 163995 165735 177957 186615 188595 191139 193167 202565 217503 220545 222885 236093 239395 249777 250965 269555 272415 279019 295191 296595 298323 318565 320421 321945 335907 340605 360789 362505 364617 396981 416295 426387 430911 485199 490347 491985 497205 526669 534035 559845 565785 573417 579501 601315 607695 622427 652509 661635 668655 700843 708279 710645 718185 749331 752895 808665 817245 837057 885573 889785 955695 961263 965835 1082367 1087515 1093851 1174877 1180465 1248885 1279161 1292733 1388491 1395095 1455597 1471041 1475955 1491615 1563419 1580007 1602105 1679535 1720251 1738503 1803945 1823085 1847677 1867281 1957527 1984905 2102529 2124837 2131935 2154555 2425995 2451735 2511171 2633345 2867085 2883789 2897505 3069209 3112135 3247101 3262545 3281553 3504215 3524631 3541395 3746655 3837483 3878199 4165473 4185285 4366791 4427865 4690257 4740021 4806315 5160753 5411835 5469255 5543031 5601843 5874385 6307587 6374511 6395805 6463665 6846697 6942455 7277985 7355205 7533513 7817095 7900035 8091551 8601255 8651367 8692515 9207627 9238385 9336405 9741303 9787635 10512645 10573893 10624185 11512449 12496419 12555855 14070771 14220063 14418945 15273401 15346045 16235505 16407765 16629093 16805529 17623155 18050383 18922761 19123533 19187415 19390995 20324447 20540091 20827365 21833955 22600539 23451285 23700105 24274653 25803765 27622881 27715155 28009215 31537935 31721679 31872555 34233485 37489257 37667565 40457755 42212313 42660189 43256835 45820203 46038135 48706515 49887279 50416587 52869465 54151149 56768283 57562245 60973341 61620273 62482095 70353855 71100315 72823959 76367005 82868643 83145465 84027645 89007061 90251915 94613805 95165037 95617665 101622235 102700455 112467771 113002695 121373265 126636939 137460609 138114405 149661837 158608395 162453447 182920023 184860819 187446285 198554213 211061565 213300945 218471877 229101015 234654979 248605929 249436395 252082935 267021183 270755745 283841415 304866705 308101365 364119795 412381827 414343215 445035305 475825185 487360341 548760069 554582457 562338855 595662639 633184695 655415631 687303045 703964937 748309185 801063549 812267235 914600115 924304095 992771065 1092359385 1173274895 1237145481 1243029645 1335105915 1462081023 1646280207 1786987917 2061909135 2111894811 2403190647 2436801705 2581204769 2743800345 2772912285 2978313195 3277078155 3519824685 4005317745 5360963751 6185727405 6335684433 7209571941 7310405115 7743614307 8231401035 8934939585 10559474055 12015953235 12906023845 16082891253 19007053299 23230842921 26804818755 31678422165 36047859705 38718071535 69692528763 80414456265 95035266495 116154214605 209077586289 348462643815 1045387931445
• Sum of all divisors σ(n): 2311654625280
• Sum of proper divisors (its aliquot sum) s(n): 1266266693835
• 1045387931445 is an abundant number, because the sum of its proper divisors (1266266693835) is greater than itself. Its abundance is 220878762390

Bases of 1045387931445

• Binary: 1111001101100101111110011110111100110101₂
• Hexadecimal: 0xF365F9EF35
• Base-36: DC8SZEB9

Squares and roots of 1045387931445

• 1045387931445 squared (1045387931445²) is 1092835927210856019788025
• 1045387931445 cubed (1045387931445³) is 1142437489355735362873929442131946125
• The square root of 1045387931445 is 1022442.1408788859
• The cube root of 1045387931445 is 10149.0601714837

Scales and comparisons

• 1,045,387,931,445 seconds is equal to 33,240 years, 5 weeks, 2 days, 8 hours, 30 minutes, 45 seconds.
• To count from 1 to 1,045,387,931,445 would take you about eighty-three thousand, one hundred 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 1045387931445 cubic inches would be around 845.8 feet tall.

Recreational maths with 1045387931445

• 1045387931445 backwards is 5441397835401
• The number of decimal digits it has is: 13
• The sum of 1045387931445's digits is 54
• More coming soon!