981027969040

Names of 981027969040

• Cardinal: 981027969040 can be written as Nine hundred eighty-one billion, twenty-seven million, nine hundred sixty-nine thousand and forty.

Scientific notation

• Scientific notation: 9.8102796904 × 10¹¹

Factors of 981027969040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 108

Divisors of 981027969040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 41 49 53 56 70 80 82 98 106 112 140 164 196 205 212 245 265 280 287 328 371 392 410 424 490 530 560 574 656 742 784 820 848 980 1060 1148 1435 1484 1640 1681 1855 1960 2009 2120 2173 2296 2597 2809 2870 2968 3280 3362 3710 3920 4018 4240 4346 4592 5194 5618 5740 5936 6724 7420 8036 8405 8692 10045 10388 10865 11236 11480 11767 12985 13448 14045 14840 15211 16072 16810 17384 19663 20090 20776 21730 22472 22960 23534 25970 26896 28090 29680 30422 32144 33620 34768 39326 40180 41552 43460 44944 47068 51940 56180 58835 60844 67240 76055 78652 80360 82369 86920 89093 94136 98315 103880 106477 112360 115169 117670 121688 134480 137641 148877 152110 157304 160720 164738 173840 178186 188272 196630 207760 212954 224720 230338 235340 243376 275282 297754 304220 314608 329476 356372 393260 411845 425908 445465 460676 470680 532385 550564 575845 595508 608440 623651 658952 688205 712744 744385 786520 806183 823690 851816 890930 921352 941360 1042139 1064770 1101128 1151690 1191016 1216880 1247302 1317904 1376410 1425488 1488770 1573040 1612366 1647380 1703632 1781860 1842704 2084278 2129540 2202256 2303380 2382032 2494604 2752820 2977540 3118255 3224732 3294760 3563720 4030915 4168556 4259080 4365557 4606760 4721929 4989208 5210695 5505640 5643281 5955080 6103957 6236510 6449464 6589520 7127440 7294973 8061830 8337112 8518160 8731114 9213520 9443858 9978416 10421390 11011280 11286562 11910160 12207914 12473020 12898928 14589946 16123660 16674224 17462228 18887716 20842780 21827785 22573124 23609645 24415828 24946040 28216405 29179892 30519785 32247320 33053503 34924456 36474865 37775432 41685560 42727699 43655570 45146248 47219290 48831656 49892080 56432810 58359784 61039570 64494640 66107006 69848912 72949730 75550864 83371120 85455398 87311140 90292496 94438580 97663312 112865620 116719568 122079140 132214012 145899460 165267515 170910796 174622280 188877160 213638495 225731240 231374521 244158280 250262237 264428024 291798920 299093893 330535030 341821592 349244560 377754320 427276990 451462480 462749042 488316560 500524474 528856048 583597840 598187786 661070060 683643184 854553980 925498084 1001048948 1156872605 1196375572 1251311185 1322140120 1495469465 1709107960 1751835659 1850996168 2002097896 2313745210 2392751144 2502622370 2644280240 2990938930 3418215920 3503671318 3701992336 4004195792 4627490420 4785502288 5005244740 5981877860 7007342636 8759178295 9254980840 10010489480 11963755720 12262849613 14014685272 17518356590 18509961680 20020978960 23927511440 24525699226 28029370544 35036713180 49051398452 61314248065 70073426360 98102796904 122628496130 140146852720 196205593808 245256992260 490513984520 981027969040
• Sum of all divisors σ(n): 2771871908040
• Sum of proper divisors (its aliquot sum) s(n): 1790843939000
• 981027969040 is an abundant number, because the sum of its proper divisors (1790843939000) is greater than itself. Its abundance is 809815969960

Bases of 981027969040

• Binary: 1110010001101001110100101101100000010000₂
• Hexadecimal: 0xE469D2D810
• Base-36: CIOEQ1HS

Squares and roots of 981027969040

• 981027969040 squared (981027969040²) is 962415876038747198521600
• 981027969040 cubed (981027969040³) is 944156892242144564511634938571264000
• The square root of 981027969040 is 990468.5603490905
• The cube root of 981027969040 is 9936.3556963865

Scales and comparisons

• 981,027,969,040 seconds is equal to 31,193 years, 34 weeks, 9 hours, 10 minutes, 40 seconds.
• To count from 1 to 981,027,969,040 would take you about sixty-two thousand, three hundred eighty-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 981027969040 cubic inches would be around 828 feet tall.

Recreational maths with 981027969040

• 981027969040 backwards is 040969720189
• The number of decimal digits it has is: 12
• The sum of 981027969040's digits is 55
• More coming soon!