31480320639680

Names of 31480320639680

• Cardinal: 31480320639680 can be written as Thirty-one trillion, four hundred eighty billion, three hundred twenty million, six hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.148032063968 × 10¹³

Factors of 31480320639680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1097

Divisors of 31480320639680

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 29 32 34 40 44 55 58 64 68 80 85 88 110 116 136 145 160 170 176 187 220 232 272 289 290 319 320 340 352 374 440 464 493 544 578 580 638 680 704 748 880 928 935 986 1033 1088 1156 1160 1276 1360 1445 1496 1595 1760 1856 1870 1972 2066 2312 2320 2465 2552 2720 2890 2992 3179 3190 3520 3740 3944 4132 4624 4640 4930 5104 5165 5423 5440 5780 5984 6358 6380 7480 7888 8264 8381 9248 9280 9860 10208 10330 10846 11363 11560 11968 12716 12760 14960 15776 15895 16528 16762 17561 18496 19720 20416 20660 21692 22726 23120 25432 25520 27115 29920 29957 31552 31790 33056 33524 35122 39440 41320 41905 43384 45452 46240 50864 51040 54230 56815 59840 59914 63580 66112 67048 70244 78880 82640 83810 86768 87805 90904 92191 92480 101728 102080 108460 113630 119828 127160 134096 140488 149785 157760 165280 167620 173536 175610 181808 184382 193171 203456 216920 227260 239656 254320 268192 280976 298537 299570 329527 330560 335240 347072 351220 363616 368764 386342 433840 454520 460955 479312 508640 509269 536384 561952 597074 599140 659054 670480 702440 727232 737528 772684 867680 909040 921910 958624 965855 1017280 1018538 1067089 1123904 1194148 1198280 1318108 1340960 1404880 1475056 1492685 1545368 1647635 1735360 1818080 1843820 1917248 1931710 2037076 2134178 2388296 2396560 2546345 2636216 2681920 2809760 2950112 2985370 3090736 3283907 3295270 3636160 3687640 3863420 4074152 4268356 4776592 4793120 5092690 5272432 5335445 5601959 5619520 5900224 5970740 6181472 6567814 6590540 7375280 7726840 8148304 8536712 8657573 9553184 9586240 10185380 10544864 10670890 11203918 11737979 11941480 12362944 13135628 13181080 14750560 15453680 16296608 16419535 17073424 17315146 18140513 19106368 20370760 21089728 21341780 22407836 23475958 23882960 26271256 26362160 28009795 29501120 30907360 30945581 32593216 32839070 34146848 34630292 36281026 40741520 42683560 43287865 44815672 46951916 47765920 52542512 52724320 56019590 58689895 61814720 61891162 65678140 68293696 69260584 72562052 81483040 85367120 86575730 89631344 90702565 93903832 95233303 95531840 105085024 105448640 112039180 117379790 123782324 131356280 138521168 145124104 154727905 162966080 170734240 173151460 179262688 181405130 187807664 190466606 199545643 210170048 224078360 234759580 247564648 262712560 277042336 290248208 308388721 309455810 340401391 341468480 346302920 358525376 362810260 375615328 380933212 399091286 448156720 469519160 476166515 495129296 525425120 526074877 554084672 580496416 616777442 618911620 680802782 692605840 725620520 751230656 761866424 798182572 896313440 939038320 952333030 990258592 997728215 1050850240 1052149754 1160992832 1233554884 1237823240 1361605564 1385211680 1451241040 1523732848 1541943605 1596365144 1702006955 1792626880 1878076640 1904666060 1980517184 1995456430 2104299508 2467109768 2475646480 2630374385 2723211128 2770423360 2902482080 3047465696 3083887210 3192730288 3392275931 3404013910 3756153280 3809332120 3990912860 4208599016 4934219536 4951292960 5260748770 5446422256 5786823647 5804964160 6094931392 6167774420 6385460576 6784551862 6808027820 7618664240 7981825720 8417198032 8943272909 9868439072 9902585920 10521497540 10892844512 11573647294 12335548840 12770921152 13569103724 13616055640 15237328480 15963651440 16834396064 16961379655 17886545818 19736878144 21042995080 21785689024 23147294588 24671097680 27138207448 27232111280 28934118235 30474656960 31927302880 33668792128 33922759310 35773091636 42085990160 44716364545 46294589176 49342195360 54276414896 54464222560 57868236470 63854605760 67845518620 71546183272 84171980320 89432729090 92589178352 98376001999 98684390720 108552829792 108928445120 115736472940 135691037240 143092366544 168343960640 178865458180 185178356704 196752003998 217105659584 231472945880 271382074480 286184733088 357730916360 370356713408 393504007996 462945891760 491880009995 542764148960 572369466176 715461832720 787008015992 925891783520 983760019990 1085528297920 1430923665440 1574016031984 1851783567040 1967520039980 2861847330880 3148032063968 3935040079960 6296064127936 7870080159920 15740160319840 31480320639680
• Sum of all divisors σ(n): 89953302917520
• Sum of proper divisors (its aliquot sum) s(n): 58472982277840
• 31480320639680 is an abundant number, because the sum of its proper divisors (58472982277840) is greater than itself. Its abundance is 26992661638160

Bases of 31480320639680

• Binary: 111001010000110010101010101000100001011000000₂
• Hexadecimal: 0x1CA1955442C0
• Base-36: B5PUY3ZY8

Squares and roots of 31480320639680

• 31480320639680 squared (31480320639680²) is 991010587577062604390502400
• 31480320639680 cubed (31480320639680³) is 31197331054243608107541827289284575232000
• The square root of 31480320639680 is 5610732.6294950109
• The cube root of 31480320639680 is 31575.2197972265

Scales and comparisons

• 31,480,320,639,680 seconds is equal to 1,000,976 years, 42 weeks, 4 days, 23 hours, 1 minute, 20 seconds.
• To count from 1 to 31,480,320,639,680 would take you about two million, five hundred two thousand, four hundred forty-two 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 31480320639680 cubic inches would be around 2631.3 feet tall.

Recreational maths with 31480320639680

• 31480320639680 backwards is 08693602308413
• The number of decimal digits it has is: 14
• The sum of 31480320639680's digits is 53
• More coming soon!