2121077091076902

Names of 2121077091076902

• Cardinal: 2121077091076902 can be written as Two quadrillion, one hundred twenty-one trillion, seventy-seven billion, ninety-one million, seventy-six thousand, nine hundred two.

Scientific notation

• Scientific notation: 2.121077091076902 × 10¹⁵

Factors of 2121077091076902

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1644

Divisors of 2121077091076902

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 93 98 126 147 186 189 217 279 294 343 378 434 441 558 651 686 837 882 961 1029 1302 1323 1519 1601 1674 1922 1953 2058 2401 2646 2883 3038 3087 3202 3906 4557 4802 4803 5766 5859 6174 6727 7203 8649 9114 9261 9606 10633 11207 11718 13454 13671 14406 14409 16807 17298 18522 20181 21266 21609 22414 25947 27342 28818 29791 31899 33614 33621 40362 41013 43218 43227 47089 49631 50421 51894 59582 60543 63798 64827 67242 74431 78449 82026 86454 89373 94178 95697 99262 100842 100863 117649 121086 129654 141267 148862 148893 151263 156898 178746 181629 191394 201726 208537 223293 235298 235347 268119 282534 287091 297786 302526 302589 329623 347417 352947 363258 417074 423801 446586 446679 453789 470694 521017 536238 549143 574182 605178 625611 659246 669879 694834 705894 706041 804357 823543 847602 893358 907578 988869 1042034 1042251 1058841 1098286 1251222 1271403 1339758 1340037 1412082 1459759 1538561 1563051 1608714 1647086 1647429 1876833 1977738 2009637 2084502 2117682 2118123 2307361 2431919 2470629 2542806 2680074 2919518 2966607 3077122 3126102 3126753 3176523 3294858 3647119 3753666 3844001 4019274 4236246 4379277 4614722 4615683 4689153 4863838 4941258 4942287 5630499 5933214 6253506 6353046 6922083 7294238 7295757 7411887 7688002 8758554 8899821 9231366 9378306 9380259 9884574 10218313 10769927 10941357 11260998 11532003 13137831 13844166 13847049 14067459 14591514 14823774 14826861 16151527 17023433 17799642 18760518 20436626 20766249 21539854 21882714 21887271 22235661 23064006 25529833 26275662 26908007 27694098 28134918 29653722 30654939 32303054 32309781 32824071 34046866 34596009 39413493 41532498 41541147 43774542 44471322 47695391 48454581 51059666 51070299 53816014 61309878 62298747 64619562 65648142 65661813 69192018 71528191 75389489 76589499 78826986 80724021 83082294 91964817 95390782 96909162 96929343 98472213 102140598 103788027 113060689 119164031 124597494 131323626 143056382 143086173 145363743 150778978 153178998 153210897 161448042 183929634 188356049 193858686 196944426 207576054 214584573 226121378 226168467 229768497 238328062 242172063 275894451 286172346 290727486 290788029 306421794 333867737 339182067 357492093 376712098 429169146 429258519 436091229 452336934 459536994 459632691 484344126 500697337 527726423 551788902 565068147 581576058 643753719 667735474 678364134 678505401 689305491 714984186 726516189 791424823 834148217 858517038 872182458 919265382 1001394674 1001603211 1017546201 1055452846 1072476279 1130136294 1287507438 1287775557 1318492343 1357010802 1378610982 1453032378 1502092011 1582849646 1583179269 1668296434 1695204441 1931261157 2003206422 2035092402 2035516203 2144952558 2337074159 2374274469 2502444651 2575551114 2636984686 3004184022 3004809633 3052638603 3166358538 3217428837 3390408882 3504881359 3694084961 3862522314 3955477029 4071032406 4506276033 4674148318 4748548938 4749537807 5004889302 5085613323 5839037519 6009619266 6105277206 6434857674 7009762718 7011222477 7122823407 7388169922 7507333953 7910954058 9012552066 9014428899 9499075614 10171226646 10514644077 11082254883 11678075038 11866431087 13518828099 14022444954 14245646814 14248613421 15014667906 16359519113 17517112557 18028857798 21029288154 21033667431 21368470221 22164509766 22522001859 23732862174 24534169513 25858594727 27037656198 28497226842 31543932231 32719038226 33246764649 35034225114 35599293261 40873262633 42067334862 42736940442 45044003718 49068339026 49078557339 51717189454 52551337671 63087864462 63101002293 66493529298 71198586522 73602508539 77575784181 81746525266 94631796693 98157114678 99740293947 105102675342 114516633791 122619787899 126202004586 147205017078 147235672017 155151568362 157654013013 181010163089 189263593386 199480587894 220807525617 229033267582 232727352543 245239575798 294471344034 315308026026 343549901373 362020326178 367859363697 441615051234 441707016051 465454705086 543030489267 662422576851 687099802746 698182057629 735718727394 801616436537 883414032102 1030649704119 1086060978534 1103578091091 1267071141623 1324845153702 1396364115258 1603232873074 1629091467801 2061299408238 2207156182182 2404849309611 2534142283246 3091949112357 3258182935602 3801213424869 4809698619222 4887274403403 5611315055759 6183898224714 7214547928833 7602426849738 9774548806806 11222630111518 11403640274607 14429095857666 16833945167277 21643643786499 22807280549214 33667890334554 34210920823821 39279205390313 43287287572998 50501835501831 68421841647642 78558410780626 101003671003662 117837616170939 151505506505493 235675232341878 303011013010986 353512848512817 707025697025634 1060538545538451 2121077091076902
• Sum of all divisors σ(n): 5685933846528000
• Sum of proper divisors (its aliquot sum) s(n): 3564856755451098
• 2121077091076902 is an abundant number, because the sum of its proper divisors (3564856755451098) is greater than itself. Its abundance is 1443779664374196

Bases of 2121077091076902

• Binary: 111100010010001101110111110100011100000101100100110₂
• Hexadecimal: 0x7891BBE8E0B26
• Base-36: KVUXD3FTPI

Squares and roots of 2121077091076902

• 2121077091076902 squared (2121077091076902²) is 4498968026291252421910077917604
• 2121077091076902 cubed (2121077091076902³) is 9542658014053840844969582626804558821983582808
• The square root of 2121077091076902 is 46055152.7092995535
• The cube root of 2121077091076902 is 128484.9178315079

Scales and comparisons

• 2,121,077,091,076,902 seconds is equal to 67,443,690 years, 29 weeks, 5 days, 22 hours, 41 minutes, 42 seconds.
• To count from 1 to 2,121,077,091,076,902 would take you about two hundred two million, three hundred thirty-one thousand and seventy-one 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 2121077091076902 cubic inches would be around 10707.1 feet tall.

Recreational maths with 2121077091076902

• 2121077091076902 backwards is 2096701907701212
• 2121077091076902 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2121077091076902's digits is 54
• More coming soon!