1982551221090

Names of 1982551221090

• Cardinal: 1982551221090 can be written as One trillion, nine hundred eighty-two billion, five hundred fifty-one million, two hundred twenty-one thousand and ninety.

Scientific notation

• Scientific notation: 1.98255122109 × 10¹²

Factors of 1982551221090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59711

Divisors of 1982551221090

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 29 30 33 38 45 55 57 58 61 66 87 90 95 99 110 114 122 145 165 171 174 183 190 198 209 261 285 290 305 319 330 342 366 418 435 495 522 549 551 570 610 627 638 671 855 870 915 957 990 1045 1098 1102 1159 1254 1305 1342 1595 1653 1710 1769 1830 1881 1914 2013 2090 2318 2610 2745 2755 2871 3135 3190 3306 3355 3477 3538 3762 4026 4785 4959 5307 5490 5510 5742 5795 6039 6061 6270 6710 6954 8265 8845 9405 9570 9918 10065 10431 10614 11590 12078 12122 12749 14355 15921 16530 17385 17690 18183 18810 19459 20130 20862 24795 25498 26535 28710 30195 30305 31842 33611 34770 36366 38247 38918 49590 52155 53070 54549 58377 59581 60390 60610 63745 67222 76494 79605 90915 97295 100833 104310 109098 114741 116754 119162 127490 159210 168055 175131 178743 181830 191235 194590 201666 229482 272745 291885 297905 302499 336110 350262 357486 369721 382470 504165 536229 545490 573705 583770 595810 604998 655391 739442 875655 893715 1008330 1072458 1109163 1132039 1147410 1310782 1512495 1727849 1751310 1787430 1848605 1966173 2218326 2264078 2681145 3024990 3276955 3327489 3396117 3455698 3634441 3697210 3932346 5183547 5362290 5545815 5660195 5898519 6553910 6654978 6792234 7268882 8639245 9830865 10188351 10367094 10903323 11091630 11320390 11797038 12452429 15550641 16637445 16980585 17278490 18172205 19006339 19661730 20376702 21806646 24904858 25917735 29492595 31101282 32709969 32829131 33274890 33961170 36344410 37357287 38012678 39978851 50941755 51835470 54516615 57019017 58985190 62262145 65419938 65658262 69054379 74714574 77753205 79957702 95031695 98487393 101883510 105398789 109033230 112071861 114038034 119936553 124524290 138108758 155506410 163549845 164145655 171057051 186786435 190063390 196974786 199894255 207163137 210797578 224143722 239873106 285095085 295462179 316196367 327099690 328291310 342114102 345271895 359809659 361120441 373572870 399788510 414326274 492436965 526993945 560359305 570190170 590924358 599682765 621489411 632392734 690543790 719619318 722240882 759598169 855285255 948589101 984873930 1035815685 1053987890 1083361323 1120718610 1159386679 1199365530 1242978822 1477310895 1519196338 1580981835 1710570510 1799048295 1805602205 1897178202 2002576991 2071631370 2166722646 2278794507 2318773358 2954621790 3107447055 3161963670 3250083969 3478160037 3598096590 3611204410 3797990845 4005153982 4557589014 4742945505 5416806615 5796933395 6007730973 6214894110 6500167938 6836383521 6956320074 7595981690 9485891010 10012884955 10434480111 10833613230 11393972535 11593866790 12015461946 13672767042 16250419845 17390800185 18023192919 20025769910 20868960222 22028346901 22787945070 30038654865 32500839690 34181917605 34781600370 36046385838 44056693802 52172400555 60077309730 66085040703 68363835210 90115964595 104344801110 110141734505 132170081406 180231929190 198255122109 220283469010 330425203515 396510244218 660850407030 991275610545 1982551221090
• Sum of all divisors σ(n): 6223792723200
• Sum of proper divisors (its aliquot sum) s(n): 4241241502110
• 1982551221090 is an abundant number, because the sum of its proper divisors (4241241502110) is greater than itself. Its abundance is 2258690281020

Bases of 1982551221090

• Binary: 11100110110011001010000101110001101100010₂
• Hexadecimal: 0x1CD9942E362
• Base-36: PARRT4KI

Squares and roots of 1982551221090

• 1982551221090 squared (1982551221090²) is 3930509344245450060788100
• 1982551221090 cubed (1982551221090³) is 7792436099939472182692062382741029000
• The square root of 1982551221090 is 1408030.9730577663
• The cube root of 1982551221090 is 12562.4632854471

Scales and comparisons

• 1,982,551,221,090 seconds is equal to 63,038 years, 51 weeks, 5 days, 16 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,982,551,221,090 would take you about one hundred fifty-seven thousand, five hundred ninety-seven 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 1982551221090 cubic inches would be around 1046.9 feet tall.

Recreational maths with 1982551221090

• 1982551221090 backwards is 0901221552891
• 1982551221090 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1982551221090's digits is 45
• More coming soon!