1220458364928

Names of 1220458364928

• Cardinal: 1220458364928 can be written as One trillion, two hundred twenty billion, four hundred fifty-eight million, three hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.220458364928 × 10¹²

Factors of 1220458364928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 167

Divisors of 1220458364928

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 151 176 192 198 216 242 256 264 288 297 302 352 363 384 396 432 453 484 512 528 576 594 604 704 726 768 792 864 906 968 1024 1056 1089 1152 1188 1208 1359 1408 1452 1536 1584 1661 1728 1812 1936 2048 2112 2178 2304 2376 2416 2718 2816 2904 3072 3168 3267 3322 3456 3624 3872 4077 4096 4224 4356 4608 4752 4832 4983 5436 5632 5808 6144 6336 6534 6644 6912 7248 7744 8154 8192 8448 8712 9216 9504 9664 9966 10872 11264 11616 12288 12672 13068 13288 13824 14496 14949 15488 16308 16384 16896 17424 18271 18432 19008 19328 19932 21744 22528 22801 23232 24576 25344 26136 26576 27648 28992 29898 30976 32616 33792 34848 36542 36864 38016 38656 39864 43488 44847 45056 45602 46464 49152 50688 52272 53152 54813 55296 57984 59796 61952 65232 67584 68403 69696 73084 73728 76032 77312 79728 86976 89694 90112 91204 92928 101376 104544 106304 109626 110592 115968 119592 123904 130464 135168 136806 139392 146168 147456 152064 154624 159456 164439 173952 179388 180224 182408 185856 202752 205209 209088 212608 219252 221184 231936 239184 247808 250811 260928 270336 273612 278784 292336 304128 309248 318912 328878 347904 358776 364816 371712 405504 410418 418176 425216 438504 442368 463872 478368 493317 495616 501622 521856 540672 547224 557568 584672 608256 615627 618496 637824 657756 695808 717552 729632 743424 752433 811008 820836 836352 850432 877008 927744 956736 986634 991232 1003244 1043712 1094448 1115136 1169344 1216512 1231254 1236992 1275648 1315512 1391616 1435104 1459264 1486848 1504866 1622016 1641672 1672704 1700864 1754016 1855488 1913472 1973268 1982464 2006488 2087424 2188896 2230272 2257299 2338688 2433024 2462508 2473984 2551296 2631024 2758921 2783232 2870208 2918528 2973696 3009732 3283344 3345408 3401728 3508032 3710976 3826944 3946536 4012976 4174848 4377792 4460544 4514598 4677376 4866048 4925016 5102592 5262048 5517842 5566464 5740416 5837056 5947392 6019464 6566688 6690816 6771897 6803456 7016064 7421952 7653888 7893072 8025952 8276763 8349696 8755584 8921088 9029196 9354752 9850032 10205184 10524096 11035684 11132928 11480832 11674112 12038928 13133376 13381632 13543794 13606912 14032128 15307776 15786144 16051904 16553526 16699392 17511168 17842176 18058392 18709504 19700064 20410368 21048192 22071368 22265856 22961664 23348224 24077856 24830289 26266752 26763264 27087588 27213824 28064256 30615552 31572288 32103808 33107052 33398784 35022336 36116784 37419008 39400128 40820736 42096384 44142736 45923328 46696448 48155712 49660578 52533504 53526528 54175176 56128512 61231104 63144576 64207616 66214104 66797568 70044672 72233568 74490867 74838016 78800256 81641472 84192768 88285472 91846656 93392896 96311424 99321156 105067008 108350352 112257024 122462208 126289152 128415232 132428208 140089344 144467136 148981734 149676032 157600512 168385536 176570944 183693312 186785792 192622848 198642312 210134016 216700704 224514048 244924416 252578304 256830464 264856416 280178688 288934272 297963468 299352064 315201024 336771072 353141888 367386624 373571584 385245696 397284624 420268032 433401408 449028096 505156608 513660928 529712832 560357376 577868544 595926936 630402048 673542144 706283776 734773248 770491392 794569248 840536064 866802816 898056192 1010313216 1027321856 1059425664 1120714752 1155737088 1191853872 1260804096 1347084288 1412567552 1540982784 1589138496 1681072128 1733605632 2020626432 2054643712 2118851328 2311474176 2383707744 2521608192 2694168576 2825135104 3081965568 3178276992 3362144256 3467211264 4041252864 4109287424 4237702656 4622948352 4767415488 5043216384 5650270208 6163931136 6356553984 6934422528 8082505728 8475405312 9245896704 9534830976 10086432768 11300540416 12327862272 12713107968 13868845056 16950810624 18491793408 19069661952 22601080832 25426215936 27737690112 33901621248 36983586816 38139323904 45202161664 50852431872 55475380224 67803242496 76278647808 101704863744 110950760448 135606484992 152557295616 203409727488 305114591232 406819454976 610229182464 1220458364928
• Sum of all divisors σ(n): 4001177059320
• Sum of proper divisors (its aliquot sum) s(n): 2780718694392
• 1220458364928 is an abundant number, because the sum of its proper divisors (2780718694392) is greater than itself. Its abundance is 1560260329464

Bases of 1220458364928

• Binary: 10001110000101000111111001100000000000000₂
• Hexadecimal: 0x11C28FCC000
• Base-36: FKO5EDC0

Squares and roots of 1220458364928

• 1220458364928 squared (1220458364928²) is 1489518620522727220445184
• 1220458364928 cubed (1220458364928³) is 1817895460132977768127887476892106752
• The square root of 1220458364928 is 1104743.5742868115
• The cube root of 1220458364928 is 10686.6353212369

Scales and comparisons

• 1,220,458,364,928 seconds is equal to 38,806 years, 41 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,220,458,364,928 would take you about ninety-seven thousand and seventeen 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 1220458364928 cubic inches would be around 890.6 feet tall.

Recreational maths with 1220458364928

• 1220458364928 backwards is 8294638540221
• 1220458364928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1220458364928's digits is 54
• More coming soon!