31945093328736

Names of 31945093328736

• Cardinal: 31945093328736 can be written as Thirty-one trillion, nine hundred forty-five billion, ninety-three million, three hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.1945093328736 × 10¹³

Factors of 31945093328736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3662

Divisors of 31945093328736

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 79 81 84 96 108 112 126 144 158 162 168 189 216 224 237 252 288 316 324 336 378 432 474 504 553 567 632 648 672 711 756 864 948 1008 1106 1134 1264 1296 1422 1512 1659 1896 2016 2133 2212 2268 2528 2592 2844 3024 3318 3571 3792 4266 4424 4536 4977 5688 6048 6241 6399 6636 7142 7584 8532 8848 9072 9954 10713 11376 12482 12798 13272 14284 14931 17064 17696 18144 18723 19908 21426 22752 24964 24997 25596 26544 28568 29862 32139 34128 37446 39816 42852 43687 44793 49928 49994 51192 53088 56169 57136 59724 64278 68256 74892 74991 79632 85704 87374 89586 96417 99856 99988 102384 112338 114272 119448 128556 131061 149784 149982 159264 168507 171408 174748 179172 192834 199712 199976 204768 224676 224973 238896 257112 262122 282109 289251 299568 299964 337014 342816 349496 358344 385668 393183 399952 449352 449946 477792 493039 505521 514224 524244 564218 578502 599136 599928 674028 674919 698992 716688 771336 786366 799904 846327 898704 899892 986078 1011042 1028448 1048488 1128436 1157004 1179549 1199856 1348056 1349838 1397984 1433376 1479117 1542672 1572732 1692654 1797408 1799784 1972156 1974763 2022084 2024757 2096976 2256872 2314008 2359098 2399712 2538981 2696112 2699676 2958234 3085344 3145464 3385308 3451273 3538647 3599568 3944312 3949526 4044168 4049514 4193952 4437351 4513744 4628016 4718196 5077962 5392224 5399352 5916468 5924289 6290928 6770616 6902546 7077294 7199136 7616943 7888624 7899052 8088336 8099028 8874702 9027488 9256032 9436392 10155924 10353819 10798704 11832936 11848578 12581856 13312053 13541232 13805092 14154588 15233886 15777248 15798104 16176672 16198056 17749404 17772867 18872784 20311848 20707638 21597408 22286611 22850829 23665872 23697156 26624106 27082464 27610184 28309176 30467772 31061457 31596208 32396112 35498808 35545734 37745568 39936159 40623696 41415276 44573222 45701658 47331744 47394312 53248212 53318601 55220368 56618352 60935544 62122914 63192416 64792224 66859833 70997616 71091468 79872318 81247392 82830552 89146444 91403316 93184371 94788624 106496424 106637202 110440736 113236704 121871088 124245828 133719666 141995232 142182936 156006277 159744636 159955803 165661104 178292888 182806632 186368742 189577248 200579499 212992848 213274404 243742176 248491656 267439332 279553113 284365872 312012554 319489272 319911606 331322208 356585776 365613264 372737484 401158998 425985696 426548808 468018831 496983312 534878664 559106226 568731744 601738497 624025108 638978544 639823212 713171552 731226528 745474968 802317996 853097616 936037662 993966624 1069757328 1118212452 1203476994 1248050216 1277957088 1279646424 1404056493 1490949936 1604635992 1706195232 1760642269 1805215491 1872075324 2139514656 2236424904 2406953988 2496100432 2559292848 2808112986 2981899872 3209271984 3521284538 3610430982 3744150648 4212169479 4472849808 4813907976 4992200864 5118585696 5281926807 5616225972 6418543968 7042569076 7220861964 7488301296 8424338958 8945699616 9627815952 10563853614 11232451944 12324495883 12636508437 14085138152 14441723928 14976602592 15845780421 16848677916 19255631904 21127707228 22464903888 24648991766 25273016874 28170276304 28883447856 31691560842 33697355832 36973487649 42255414456 44929807776 47537341263 49297983532 50546033748 56340552608 57766895712 63383121684 67394711664 73946975298 84510828912 95074682526 98595967064 101092067496 110920462947 126766243368 134789423328 142612023789 147893950596 169021657824 190149365052 197191934128 202184134992 221840925894 253532486736 285224047578 295787901192 332761388841 380298730104 394383868256 404368269984 443681851788 507064973472 570448095156 591575802384 665522777682 760597460208 887363703576 998284166523 1140896190312 1183151604768 1331045555364 1521194920416 1774727407152 1996568333046 2281792380624 2662091110728 3549454814304 3993136666092 4563584761248 5324182221456 7986273332184 10648364442912 15972546664368 31945093328736
• Sum of all divisors σ(n): 108778009697280
• Sum of proper divisors (its aliquot sum) s(n): 76832916368544
• 31945093328736 is an abundant number, because the sum of its proper divisors (76832916368544) is greater than itself. Its abundance is 44887823039808

Bases of 31945093328736

• Binary: 111010000110111001011111100001010111101100000₂
• Hexadecimal: 0x1D0DCBF0AF60
• Base-36: BBNDFRQ00

Squares and roots of 31945093328736

• 31945093328736 squared (31945093328736²) is 1020488987781653292963357696
• 31945093328736 cubed (31945093328736³) is 32599615955632246024860284106588083552256
• The square root of 31945093328736 is 5651999.0559744435
• The cube root of 31945093328736 is 31729.8525382483

Scales and comparisons

• 31,945,093,328,736 seconds is equal to 1,015,755 years, 8 weeks, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 31,945,093,328,736 would take you about two million, five hundred thirty-nine 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 31945093328736 cubic inches would be around 2644.2 feet tall.

Recreational maths with 31945093328736

• 31945093328736 backwards is 63782339054913
• 31945093328736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31945093328736's digits is 63
• More coming soon!