27981503089344

Names of 27981503089344

• Cardinal: 27981503089344 can be written as Twenty-seven trillion, nine hundred eighty-one billion, five hundred three million, eighty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.7981503089344 × 10¹³

Factors of 27981503089344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 143

Divisors of 27981503089344

• Number of divisors d(n): 700
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 131 144 147 162 168 189 192 196 216 224 252 262 288 294 324 336 343 378 392 393 432 441 448 504 524 567 576 588 648 672 686 756 784 786 864 882 917 1008 1029 1048 1134 1176 1179 1296 1323 1344 1372 1512 1568 1572 1728 1764 1834 2016 2058 2096 2268 2352 2358 2401 2592 2646 2744 2751 3024 3087 3136 3144 3528 3537 3668 3969 4032 4116 4192 4536 4704 4716 4802 5184 5292 5488 5502 6048 6174 6288 6419 7056 7074 7203 7336 7938 8232 8253 8384 9072 9261 9408 9432 9604 10584 10611 10976 11004 12096 12348 12576 12838 14112 14148 14406 14672 15876 16464 16506 17161 18144 18522 18864 19208 19257 21168 21222 21609 21952 22008 24696 24759 25152 25676 27783 28224 28296 28812 29344 31752 32928 33012 34322 36288 37044 37728 38416 38514 42336 42444 43218 44016 44933 49392 49518 51352 51483 55566 56592 57624 57771 58688 63504 64827 65856 66024 68644 74088 74277 75456 76832 77028 84672 84888 86436 88032 89866 98784 99036 102704 102966 111132 113184 115248 115542 120127 127008 129654 132048 134799 137288 148176 148554 153664 154056 154449 169776 172872 173313 176064 179732 194481 197568 198072 205408 205932 222264 226368 230496 231084 240254 254016 259308 264096 269598 274576 296352 297108 308112 308898 314531 339552 345744 346626 359464 360381 388962 396144 404397 410816 411864 444528 460992 462168 463347 480508 518616 519939 528192 539196 549152 592704 594216 616224 617796 629062 679104 691488 693252 718928 720762 777924 792288 808794 823728 840889 889056 924336 926694 943593 961016 1037232 1039878 1078392 1081143 1098304 1188432 1213191 1232448 1235592 1258124 1382976 1386504 1390041 1437856 1441524 1555848 1584576 1617588 1647456 1681778 1778112 1848672 1853388 1887186 1922032 2074464 2079756 2156784 2162286 2248091 2376864 2426382 2471184 2516248 2522667 2773008 2780082 2830779 2875712 2883048 3111696 3235176 3243429 3294912 3363556 3639573 3697344 3706776 3774372 3844064 4148928 4159512 4313568 4324572 4496182 4753728 4852764 4942368 5032496 5045334 5546016 5560164 5661558 5766096 5886223 6223392 6470352 6486858 6727112 6744273 7279146 7413552 7548744 7568001 7688128 8319024 8492337 8627136 8649144 8992364 9705528 9730287 9884736 10064992 10090668 11092032 11120328 11323116 11532192 11772446 12446784 12940704 12973716 13454224 13488546 14558292 14827104 15097488 15136002 15736637 16638048 16984674 17298288 17658669 17984728 19411056 19460574 20129984 20181336 20232819 22240656 22646232 22704003 23064384 23544892 25477011 25881408 25947432 26908448 26977092 29116584 29654208 30194976 30272004 31473274 33276096 33969348 34596576 35317338 35969456 38822112 38921148 40362672 40465638 41203561 44481312 45292464 45408006 47089784 47209911 50954022 51894864 52976007 53816896 53954184 58233168 60389952 60544008 60698457 62946548 67938696 68112009 69193152 70634676 71938912 77644224 77842296 80725344 80931276 82407122 88962624 90584928 90816012 94179568 94419822 101908044 103789728 105952014 107908368 110156459 116466336 121088016 121396914 123610683 125893096 135877392 136224018 141269352 141629733 143877824 155684592 158928021 161450688 161862552 164814244 181169856 181632024 182095371 188359136 188839644 203816088 207579456 211904028 215816736 220312918 232932672 242176032 242793828 247221366 251786192 271754784 272448036 282538704 283259466 311369184 317856042 323725104 329628488 330469377 363264048 364190742 370832049 376718272 377679288 407632176 423808056 424889199 431633472 440625836 476784063 484352064 485587656 494442732 503572384 543509568 544896072 565077408 566518932 622738368 635712084 647450208 659256976 660938754 726528096 728381484 741664098 755358576 771095213 815264352 847616112 849778398 881251672 953568126 971175312 988885464 991408131 1007144768 1089792144 1112496147 1130154816 1133037864 1271424168 1274667597 1294900416 1318513952 1321877508 1453056192 1456762968 1483328196 1510717152 1542190426 1630528704 1695232224 1699556796 1762503344 1907136252 1942350624 1977770928 1982816262 2179584288 2224992294 2266075728 2313285639 2542848336 2549335194 2637027904 2643755016 2913525936 2966656392 2974224393 3021434304 3084380852 3337488441 3390464448 3399113592 3525006688 3814272504 3884701248 3955541856 3965632524 4359168576 4449984588 4532151456 4626571278 5085696672 5098670388 5287510032 5397666491 5827051872 5933312784 5948448786 6168761704 6674976882 6798227184 6939856917 7050013376 7628545008 7911083712 7931265048 8899969176 8922673179 9064302912 9253142556 10171393344 10197340776 10575020064 10795332982 11654103744 11866625568 11896897572 12337523408 13349953764 13596454368 13879713834 15257090016 15862530096 16192999473 17799938352 17845346358 18506285112 20394681552 20819570751 21150040128 21590665964 23733251136 23793795144 24675046816 26699907528 27192908736 27759427668 30514180032 31725060192 32385998946 35599876704 35690692716 37012570224 40789363104 41639141502 43181331928 47587590288 48578998419 49350093632 53399815056 55518855336 62458712253 63450120384 64771997892 71199753408 71381385432 74025140448 81578726208 83278283004 86362663856 95175180576 97157996838 106799630112 111037710672 124917424506 129543995784 142762770864 145736995257 148050280896 166556566008 172725327712 190350361152 194315993676 213599260224 222075421344 249834849012 259087991568 285525541728 291473990514 333113132016 345450655424 388631987352 437210985771 444150842688 499669698024 518175983136 571051083456 582947981028 666226264032 777263974704 874421971542 999339396048 1036351966272 1165895962056 1332452528064 1554527949408 1748843943084 1998678792096 2331791924112 3109055898816 3497687886168 3997357584192 4663583848224 6995375772336 9327167696448 13990751544672 27981503089344
• Sum of all divisors σ(n): 97508848754328
• Sum of proper divisors (its aliquot sum) s(n): 69527345664984
• 27981503089344 is an abundant number, because the sum of its proper divisors (69527345664984) is greater than itself. Its abundance is 41545842575640

Bases of 27981503089344

• Binary: 110010111001011110011100011010100101011000000₂
• Hexadecimal: 0x1972F38D4AC0
• Base-36: 9X2IWH800

Squares and roots of 27981503089344

• 27981503089344 squared (27981503089344²) is 782964515138967816046350336
• 27981503089344 cubed (27981503089344³) is 21908523999207755002180340622680132419584
• The square root of 27981503089344 is 5289754.5396118335
• The cube root of 27981503089344 is 30359.2016368979

Scales and comparisons

• 27,981,503,089,344 seconds is equal to 889,725 years, 12 weeks, 5 days, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 27,981,503,089,344 would take you about two million, two hundred twenty-four thousand, three hundred thirteen 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 27981503089344 cubic inches would be around 2529.9 feet tall.

Recreational maths with 27981503089344

• 27981503089344 backwards is 44398030518972
• 27981503089344 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27981503089344's digits is 63
• More coming soon!