1231315427328

Names of 1231315427328

• Cardinal: 1231315427328 can be written as One trillion, two hundred thirty-one billion, three hundred fifteen million, four hundred twenty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.231315427328 × 10¹²

Factors of 1231315427328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 134

Divisors of 1231315427328

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 49 56 64 79 84 86 96 98 112 128 129 147 158 168 172 192 196 224 237 256 258 294 301 316 336 343 344 384 392 448 474 512 516 553 588 602 632 672 686 688 768 784 896 903 948 1024 1029 1032 1106 1176 1204 1264 1344 1372 1376 1536 1568 1659 1792 1806 1849 1896 2048 2058 2064 2107 2212 2352 2408 2528 2688 2744 2752 3072 3136 3318 3397 3584 3612 3698 3792 3871 4096 4116 4128 4214 4424 4704 4816 5056 5376 5488 5504 5547 6144 6272 6321 6636 6794 7168 7224 7396 7584 7742 8192 8232 8256 8428 8848 9408 9632 10112 10191 10752 10976 11008 11094 11613 12288 12544 12642 12943 13272 13588 14336 14448 14749 14792 15168 15484 16464 16512 16856 17696 18816 19264 20224 20382 21504 21952 22016 22188 23226 23779 24576 25088 25284 25886 26544 27097 27176 28672 28896 29498 29584 30336 30968 32928 33024 33712 35392 37632 38528 38829 40448 40764 43008 43904 44032 44247 44376 46452 47558 50176 50568 51772 53088 54194 54352 57344 57792 58996 59168 60672 61936 65856 66048 67424 70784 71337 75264 77056 77658 80896 81291 81528 86016 87808 88064 88494 88752 90601 92904 95116 100352 101136 103544 106176 108388 108704 115584 117992 118336 121344 123872 131712 132096 134848 141568 142674 146071 150528 154112 155316 161792 162582 163056 166453 172032 175616 176128 176988 177504 181202 185808 190232 200704 202272 207088 212352 216776 217408 231168 235984 236672 242688 247744 263424 264192 269696 271803 283136 285348 292142 301056 308224 310632 323584 325164 326112 332906 351232 352256 353976 355008 362404 371616 380464 401408 404544 414176 424704 433552 434816 438213 462336 471968 473344 485376 495488 499359 526848 528384 539392 543606 566272 570696 584284 602112 616448 621264 634207 647168 650328 652224 665812 702464 707952 710016 724808 743232 760928 809088 828352 849408 867104 869632 876426 924672 943936 946688 970752 990976 998718 1022497 1053696 1056768 1078784 1087212 1132544 1141392 1165171 1168568 1204224 1232896 1242528 1268414 1300656 1304448 1331624 1404928 1415904 1420032 1449616 1486464 1521856 1618176 1656704 1698816 1734208 1739264 1752852 1849344 1887872 1893376 1902621 1941504 1981952 1997436 2044994 2107392 2157568 2174424 2265088 2282784 2330342 2337136 2465792 2485056 2536828 2601312 2608896 2663248 2809856 2831808 2840064 2899232 2972928 3043712 3067491 3236352 3313408 3397632 3468416 3478528 3495513 3505704 3698688 3775744 3786752 3805242 3963904 3994872 4089988 4214784 4315136 4348848 4530176 4565568 4660684 4674272 4970112 5073656 5202624 5217792 5326496 5663616 5680128 5798464 5945856 6087424 6134982 6472704 6626816 6795264 6936832 6957056 6991026 7011408 7157479 7397376 7551488 7573504 7610484 7927808 7989744 8179976 8429568 8630272 8697696 9131136 9321368 9348544 9940224 10147312 10405248 10435584 10652992 11327232 11360256 11596928 11891712 12174848 12269964 12945408 13253632 13590528 13873664 13914112 13982052 14022816 14314958 15102976 15147008 15220968 15855616 15979488 16359952 17260544 17395392 18262272 18642736 18697088 19880448 20294624 20810496 20871168 21305984 21472437 22654464 22720512 23193856 23783424 24349696 24539928 25890816 26507264 27747328 27828224 27964104 28045632 28629916 30205952 30441936 31711232 31958976 32719904 34790784 36524544 37285472 37394176 39760896 40589248 41620992 41742336 42611968 42944874 45308928 45441024 46387712 47566848 48699392 49079856 50102353 51781632 53014528 55494656 55928208 56091264 57259832 60411904 60883872 63917952 65439808 69581568 73049088 74570944 74788352 79521792 81178496 83241984 83484672 85223936 85889748 90617856 92775424 95133696 97398784 98159712 100204706 106029056 110989312 111856416 112182528 114519664 120823808 121767744 127835904 130879616 139163136 146098176 149141888 149576704 150307059 159043584 162356992 166483968 170447872 171779496 181235712 185550848 194797568 196319424 200409412 221978624 223712832 224365056 229039328 243535488 255671808 261759232 278326272 292196352 298283776 299153408 300614118 318087168 324713984 332967936 340895744 343558992 362471424 371101696 392638848 400818824 447425664 448730112 458078656 487070976 511343616 523518464 556652544 584392704 596567552 598306816 601228236 649427968 665935872 681791488 687117984 742203392 785277696 801637648 894851328 897460224 916157312 974141952 1022687232 1047036928 1113305088 1193135104 1196613632 1202456472 1298855936 1363582976 1374235968 1570555392 1603275296 1789702656 1794920448 1832314624 1948283904 2045374464 2094073856 2226610176 2386270208 2404912944 2597711872 2748471936 3141110784 3206550592 3579405312 3589840896 3664629248 3896567808 4090748928 4188147712 4772540416 4809825888 5195423744 5496943872 6282221568 6413101184 7158810624 7329258496 7793135616 8376295424 9545080832 9619651776 10993887744 12564443136 12826202368 14317621248 14658516992 15586271232 19239303552 21987775488 25128886272 25652404736 28635242496 29317033984 38478607104 43975550976 51304809472 58634067968 76957214208 87951101952 102609618944 153914428416 175902203904 205219237888 307828856832 410438475776 615657713664 1231315427328
• Sum of all divisors σ(n): 3969666432000
• Sum of proper divisors (its aliquot sum) s(n): 2738351004672
• 1231315427328 is an abundant number, because the sum of its proper divisors (2738351004672) is greater than itself. Its abundance is 1507035577344

Bases of 1231315427328

• Binary: 10001111010110000000111100110000000000000₂
• Hexadecimal: 0x11EB01E6000
• Base-36: FPNPEWAO

Squares and roots of 1231315427328

• 1231315427328 squared (1231315427328²) is 1516137681575935249219584
• 1231315427328 cubed (1231315427328³) is 1866843717277755903874070251466391552
• The square root of 1231315427328 is 1109646.5326075687
• The cube root of 1231315427328 is 10718.2308567847

Scales and comparisons

• 1,231,315,427,328 seconds is equal to 39,152 years, 1 week, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 1,231,315,427,328 would take you about ninety-seven thousand, eight hundred eighty 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 1231315427328 cubic inches would be around 893.2 feet tall.

Recreational maths with 1231315427328

• 1231315427328 backwards is 8237245131321
• 1231315427328 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1231315427328's digits is 42
• More coming soon!