1445626656768

Names of 1445626656768

• Cardinal: 1445626656768 can be written as One trillion, four hundred forty-five billion, six hundred twenty-six million, six hundred fifty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.445626656768 × 10¹²

Factors of 1445626656768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 108

Divisors of 1445626656768

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 49 53 56 64 84 86 96 98 106 112 128 129 147 159 168 172 192 196 212 224 256 258 294 301 318 336 343 344 371 384 392 424 448 512 516 588 602 636 672 686 688 742 768 784 848 896 903 1024 1029 1032 1113 1176 1204 1272 1344 1372 1376 1484 1536 1568 1696 1792 1806 1849 2048 2058 2064 2107 2226 2279 2352 2401 2408 2544 2597 2688 2744 2752 2968 3072 3136 3392 3584 3612 3698 4116 4128 4214 4452 4558 4704 4802 4816 5088 5194 5376 5488 5504 5547 5936 6144 6272 6321 6784 6837 7168 7203 7224 7396 7791 8232 8256 8428 8904 9116 9408 9604 9632 10176 10388 10752 10976 11008 11094 11872 12544 12642 12943 13568 13674 14336 14406 14448 14749 14792 15582 15953 16464 16512 16856 17808 18179 18232 18816 19208 19264 20352 20776 21504 21952 22016 22188 23744 25088 25284 25886 27136 27348 28812 28896 29498 29584 31164 31906 32928 33024 33712 35616 36358 36464 37632 38416 38528 38829 40704 41552 43008 43904 44032 44247 44376 47488 47859 50176 50568 51772 54272 54537 54696 57624 57792 58996 59168 62328 63812 65856 66048 67424 71232 72716 72928 75264 76832 77056 77658 81408 83104 87808 88064 88494 88752 90601 94976 95718 97997 100352 101136 103243 103544 108544 109074 109392 111671 115248 115584 117992 118336 124656 127253 127624 131712 132096 134848 142464 145432 145856 150528 153664 154112 155316 162816 166208 175616 176988 177504 181202 189952 191436 195994 202272 206486 207088 218148 218784 223342 230496 231168 235984 236672 249312 254506 255248 263424 264192 269696 271803 284928 290864 291712 293991 301056 307328 308224 309729 310632 325632 332416 335013 351232 353976 355008 362404 379904 381759 382872 391988 404544 412972 414176 436296 437568 446684 460992 462336 471968 473344 498624 509012 510496 526848 539392 543606 569856 581728 583424 587982 614656 616448 619458 621264 634207 664832 670026 685979 702464 707952 710016 724808 759808 763518 765744 781697 783976 809088 825944 828352 872592 875136 893368 921984 924672 943936 946688 997248 1018024 1020992 1053696 1078784 1087212 1139712 1163456 1166848 1175964 1229312 1238916 1242528 1268414 1329664 1340052 1371958 1415904 1420032 1449616 1527036 1531488 1563394 1567952 1618176 1651888 1656704 1745184 1750272 1786736 1843968 1849344 1887872 1893376 1902621 1994496 2036048 2041984 2057937 2107392 2157568 2174424 2279424 2326912 2333696 2345091 2351928 2458624 2477832 2485056 2536828 2659328 2680104 2743916 2831808 2840064 2899232 3054072 3062976 3126788 3135904 3236352 3303776 3313408 3490368 3500544 3573472 3687936 3775744 3786752 3805242 3988992 4072096 4083968 4115874 4315136 4348848 4439449 4653824 4667392 4690182 4703856 4801853 4917248 4955664 4970112 5073656 5318656 5360208 5471879 5487832 5663616 5680128 5798464 6108144 6125952 6253576 6271808 6472704 6607552 6626816 6980736 7001088 7146944 7375872 7551488 7610484 7977984 8144192 8167936 8231748 8697696 8878898 9307648 9380364 9407712 9603706 9911328 9940224 10147312 10720416 10943758 10975664 11327232 11360256 11596928 12216288 12251904 12507152 12543616 12945408 13215104 13253632 13318347 13961472 14002176 14293888 14405559 14751744 15102976 15220968 15955968 16288384 16335872 16415637 16463496 17395392 17757796 18615296 18760728 18815424 19207412 19822656 19880448 20294624 21440832 21887516 21951328 22654464 23193856 24432576 24503808 25014304 25087232 26430208 26507264 26636694 27922944 28587776 28811118 30205952 30441936 32576768 32671744 32831274 32926992 33612971 34790784 35515592 37230592 37521456 37630848 38414824 39645312 39760896 40589248 42881664 43775032 43902656 45308928 46387712 48865152 49007616 50028608 50174464 52860416 53273388 55845888 57175552 57622236 60883872 65153536 65662548 65853984 67225942 69581568 71031184 75042912 75261696 76829648 79290624 79521792 81178496 85763328 87550064 87805312 90617856 92775424 97730304 98015232 100057216 100348928 100838913 105720832 106546776 111691776 114351104 115244472 121767744 130307072 131325096 131707968 134451884 139163136 142062368 150085824 150523392 153659296 158581248 162356992 171526656 175100128 175610624 185550848 195460608 200114432 200697856 201677826 211441664 213093552 228702208 230488944 235290797 243535488 260614144 262650192 263415936 268903768 278326272 284124736 300171648 301046784 307318592 317162496 324713984 343053312 350200256 351221248 390921216 400228864 403355652 426187104 460977888 470581594 487070976 525300384 526831872 537807536 556652544 568249472 600343296 602093568 614637184 634324992 649427968 686106624 700400512 702442496 705872391 781842432 800457728 806711304 852374208 921955776 941163188 974141952 1050600768 1053663744 1075615072 1136498944 1200686592 1229274368 1298855936 1400801024 1404884992 1411744782 1600915456 1613422608 1704748416 1843911552 1882326376 1948283904 2101201536 2107327488 2151230144 2272997888 2401373184 2458548736 2801602048 2823489564 3226845216 3409496832 3687823104 3764652752 3896567808 4202403072 4214654976 4302460288 4545995776 4802746368 4917097472 5603204096 5646979128 6453690432 6818993664 7375646208 7529305504 8404806144 8604920576 9091991552 9834194944 11206408192 11293958256 12907380864 13637987328 14751292416 15058611008 16809612288 17209841152 22587916512 25814761728 27275974656 29502584832 30117222016 33619224576 34419682304 45175833024 51629523456 60234444032 68839364608 90351666048 103259046912 120468888064 180703332096 206518093824 240937776128 361406664192 481875552256 722813328384 1445626656768
• Sum of all divisors σ(n): 4689984204360
• Sum of proper divisors (its aliquot sum) s(n): 3244357547592
• 1445626656768 is an abundant number, because the sum of its proper divisors (3244357547592) is greater than itself. Its abundance is 1798730890824

Bases of 1445626656768

• Binary: 10101000010010110000100000011100000000000₂
• Hexadecimal: 0x15096103800
• Base-36: IG40SB9C

Squares and roots of 1445626656768

• 1445626656768 squared (1445626656768²) is 2089836430758224880205824
• 1445626656768 cubed (1445626656768³) is 3021123252588982556890262648842616832
• The square root of 1445626656768 is 1202342.1546165633
• The cube root of 1445626656768 is 11307.1212500669

Scales and comparisons

• 1,445,626,656,768 seconds is equal to 45,966 years, 23 weeks, 5 days, 12 minutes, 48 seconds.
• To count from 1 to 1,445,626,656,768 would take you about one hundred fourteen thousand, nine hundred sixteen 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 1445626656768 cubic inches would be around 942.3 feet tall.

Recreational maths with 1445626656768

• 1445626656768 backwards is 8676566265441
• The number of decimal digits it has is: 13
• The sum of 1445626656768's digits is 66
• More coming soon!