20722078349856

Names of 20722078349856

• Cardinal: 20722078349856 can be written as Twenty trillion, seven hundred twenty-two billion, seventy-eight million, three hundred forty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.0722078349856 × 10¹³

Factors of 20722078349856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 948

Divisors of 20722078349856

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 81 96 104 108 114 117 144 152 156 162 169 171 208 216 228 234 243 247 288 304 312 324 338 342 351 416 432 456 468 486 494 507 513 608 624 648 676 684 702 741 864 911 912 936 972 988 1014 1026 1053 1248 1296 1352 1368 1404 1482 1521 1539 1822 1824 1872 1944 1976 2028 2052 2106 2223 2592 2704 2733 2736 2808 2964 3042 3078 3159 3211 3644 3744 3888 3952 4056 4104 4212 4446 4563 4617 5408 5466 5472 5616 5928 6084 6156 6318 6422 6669 7288 7776 7904 8112 8199 8208 8424 8892 9126 9234 9633 10932 11232 11843 11856 12168 12312 12636 12844 13338 13689 14576 16224 16398 16416 16848 17309 17784 18252 18468 19266 20007 21864 23686 23712 24336 24597 24624 25272 25688 26676 27378 28899 29152 32796 33696 34618 35529 35568 36504 36936 38532 40014 41067 43728 47372 48672 49194 49248 50544 51376 51927 53352 54756 57798 60021 65592 69236 71058 71136 73008 73791 73872 77064 80028 82134 86697 87456 94744 98388 101088 102752 103854 106587 106704 109512 115596 120042 131184 138472 142116 146016 147582 147744 153959 154128 155781 160056 164268 173394 189488 196776 207708 213174 213408 219024 221373 225017 231192 240084 260091 262368 276944 284232 295164 307918 308256 311562 319761 320112 328536 346788 378976 393552 415416 426348 438048 442746 450034 461877 462384 467343 480168 520182 553888 568464 590328 615836 623124 639522 640224 657072 675051 693576 780273 787104 829921 830832 852696 885492 900068 923754 924768 934686 959283 960336 1040364 1136928 1180656 1231672 1246248 1279044 1314144 1350102 1385631 1387152 1402029 1560546 1659842 1661664 1705392 1770984 1800136 1847508 1869372 1918566 1920672 2025153 2080728 2361312 2463344 2489763 2492496 2558088 2700204 2771262 2774304 2804058 2877849 2925221 3121092 3319684 3410784 3541968 3600272 3695016 3738744 3837132 4050306 4156893 4161456 4206087 4926688 4979526 4984992 5116176 5400408 5542524 5608116 5755698 5850442 6075459 6242184 6639368 7083936 7200544 7390032 7469289 7477488 7674264 8100612 8313786 8322912 8412174 8775663 9959052 10232352 10788973 10800816 11085048 11216232 11511396 11700884 12150918 12470679 12484368 13278736 14780064 14938578 14954976 15348528 15768499 16201224 16627572 16824348 17551326 18226377 19918104 21577946 21601632 22170096 22407867 22432464 23022792 23401768 24301836 24941358 24968736 26326989 26557472 29877156 30697056 31536998 32366919 32402448 33255144 33648696 35102652 36452754 37412037 39836208 43155892 44340192 44815734 44864928 46045584 46803536 47305497 48603672 49882716 52653978 54679131 59754312 63073996 64733838 64804896 66510288 67223601 67297392 70205304 72905508 74824074 78980967 79672416 86311784 89631468 92091168 93607072 94610994 97100757 97207344 99765432 105307956 109358262 119508624 126147992 129467676 133020576 134447202 134594784 140256649 140410608 141916491 145811016 149648148 157961934 172623568 179262936 189221988 194201514 194414688 199530864 201670803 204990487 210615912 218716524 236942901 239017248 252295984 258935352 268894404 280513298 280821216 283832982 291302271 291622032 299296296 315923868 345247136 358525872 378443976 388403028 399061728 403341606 409980974 420769947 421231824 425749473 437433048 473885802 504591968 517870704 537788808 561026596 567665964 582604542 583244064 598592592 614971461 631847736 710828703 717051744 756887952 776806056 806683212 819961948 841539894 842463648 851498946 873906813 874866096 947771604 1035741408 1075577616 1122053192 1135331928 1165209084 1197185184 1229942922 1262309841 1263695472 1277248419 1421657406 1513775904 1553612112 1613366424 1639923896 1683079788 1702997892 1747813626 1749732192 1844914383 1895543208 2151155232 2244106384 2270663856 2330418168 2459885844 2524619682 2527390944 2554496838 2621720439 2664876331 2843314812 3107224224 3226732848 3279847792 3366159576 3405995784 3495627252 3689828766 3786929523 3791086416 3831745257 4488212768 4541327712 4660836336 4919771688 5049239364 5108993676 5243440878 5329752662 5534743149 5686629624 6453465696 6559695584 6732319152 6811991568 6991254504 7379657532 7573859046 7582172832 7663490514 7994628993 9321672672 9839543376 10098478728 10217987352 10486881756 10659505324 11069486298 11360788569 11373259248 13464638304 13623983136 13982509008 14759315064 15147718092 15326981028 15989257986 16604229447 19679086752 20196957456 20435974704 20973763512 21319010648 22138972596 22721577138 22746518496 23983886979 27965018016 29518630128 30295436184 30653962056 31978515972 33208458894 34082365707 40393914912 40871949408 41947527024 42638021296 44277945192 45443154276 47967773958 49812688341 59037260256 60590872368 61307924112 63957031944 66416917788 68164731414 71951660937 83895054048 85276042592 88555890384 90886308552 95935547916 99625376682 121181744736 122615848224 127914063888 132833835576 136329462828 143903321874 177111780768 181772617104 191871095832 199250753364 215854982811 255828127776 265667671152 272658925656 287806643748 363545234208 383742191664 398501506728 431709965622 531335342304 545317851312 575613287496 647564948433 767484383328 797003013456 863419931244 1090635702624 1151226574992 1295129896866 1594006026912 1726839862488 2302453149984 2590259793732 3453679724976 5180519587464 6907359449952 10361039174928 20722078349856
• Sum of all divisors σ(n): 69732744222960
• Sum of proper divisors (its aliquot sum) s(n): 49010665873104
• 20722078349856 is an abundant number, because the sum of its proper divisors (49010665873104) is greater than itself. Its abundance is 28288587523248

Bases of 20722078349856

• Binary: 100101101100010111100000111100111101000100000₂
• Hexadecimal: 0x12D8BC1E7A20
• Base-36: 7CFLAF600

Squares and roots of 20722078349856

• 20722078349856 squared (20722078349856²) is 429404531137570763935220736
• 20722078349856 cubed (20722078349856³) is 8898154338015921746451188225929993814016
• The square root of 20722078349856 is 4552150.9585970455
• The cube root of 20722078349856 is 27466.9921766237

Scales and comparisons

• 20,722,078,349,856 seconds is equal to 658,897 years, 51 weeks, 4 days, 18 hours, 57 minutes, 36 seconds.
• To count from 1 to 20,722,078,349,856 would take you about one million, six hundred forty-seven thousand, two hundred forty-four 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 20722078349856 cubic inches would be around 2288.9 feet tall.

Recreational maths with 20722078349856

• 20722078349856 backwards is 65894387022702
• The number of decimal digits it has is: 14
• The sum of 20722078349856's digits is 63
• More coming soon!