31389960005712

Names of 31389960005712

• Cardinal: 31389960005712 can be written as Thirty-one trillion, three hundred eighty-nine billion, nine hundred sixty million, five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1389960005712 × 10¹³

Factors of 31389960005712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 714

Divisors of 31389960005712

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 49 56 63 66 72 77 84 88 98 99 112 121 126 132 144 147 154 168 176 196 198 231 242 252 264 294 308 336 343 363 392 396 441 462 484 504 528 539 588 616 686 691 693 726 784 792 847 882 924 968 1008 1029 1078 1089 1176 1232 1331 1372 1382 1386 1452 1584 1617 1694 1764 1848 1936 2058 2073 2156 2178 2352 2541 2662 2744 2764 2772 2904 3087 3234 3388 3528 3696 3773 3993 4116 4146 4312 4356 4837 4851 5082 5324 5488 5528 5544 5808 5929 6174 6219 6468 6776 7056 7546 7601 7623 7986 8232 8292 8624 8712 9317 9674 9702 10164 10648 11056 11088 11319 11858 11979 12348 12438 12936 13552 14511 15092 15202 15246 15972 16464 16584 17424 17787 18634 19348 19404 20328 21296 22638 22803 23716 23958 24696 24876 25872 27951 29022 30184 30404 30492 31944 33168 33859 33957 35574 37268 38696 38808 40656 41503 43533 45276 45606 47432 47916 49392 49752 53207 53361 55902 58044 60368 60808 60984 63888 65219 67718 67914 68409 71148 74536 77392 77616 83006 83611 83853 87066 90552 91212 94864 95832 99504 101577 106414 106722 111804 116088 121616 121968 124509 130438 135436 135828 136818 142296 149072 159621 166012 167222 167706 174132 181104 182424 191664 195657 203154 212828 213444 223608 232176 237013 249018 250833 260876 270872 271656 273636 284592 304731 319242 332024 334444 335412 348264 364848 372449 373527 391314 406308 425656 426888 447216 456533 474026 477481 478863 498036 501666 521752 541744 543312 547272 585277 586971 609462 638484 664048 668888 670824 696528 711039 744898 747054 752499 782628 812616 851312 853776 913066 919721 948052 954962 957726 996072 1003332 1043504 1094544 1117347 1170554 1173942 1218924 1276968 1337776 1341648 1369599 1422078 1432443 1489796 1494108 1504998 1565256 1625232 1755831 1826132 1839442 1896104 1909924 1915452 1992144 2006664 2133117 2234694 2341108 2347884 2437848 2553936 2607143 2739198 2759163 2844156 2864886 2979592 2988216 3009996 3130512 3342367 3352041 3511662 3652264 3678884 3792208 3819848 3830904 4013328 4096939 4108797 4266234 4297329 4469388 4682216 4695768 4875696 5214286 5252291 5267493 5478396 5518326 5688312 5729772 5959184 5976432 6019992 6438047 6684734 6704082 7023324 7304528 7357768 7639696 7661808 7821429 8193878 8217594 8277489 8532468 8594658 8938776 9364432 9391536 10027101 10428572 10504582 10534986 10956792 11036652 11376624 11459544 12039984 12290817 12876094 13369468 13408164 14046648 14715536 15642858 15756873 16387756 16435188 16554978 17064936 17189316 17877552 19314141 20054202 20857144 21009164 21069972 21913584 22073304 22919088 23396569 23464287 24581634 25752188 26738936 26816328 28093296 28678573 30081303 31285716 31513746 32775512 32870376 33109956 34129872 34378632 36766037 36872451 38628282 40108404 41714288 42018328 42139944 44146608 45066329 46793138 46928574 47270619 49163268 51504376 53477872 53632656 57357146 57775201 57942423 60162606 62571432 63027492 65551024 65740752 66219912 68757264 70189707 73532074 73744902 77256564 80216808 84036656 84279888 86035719 90132658 93586276 93857148 94541238 98326536 103008752 110298111 114714292 115550402 115884846 120325212 125142864 126054984 132439824 135198987 140379414 147064148 147489804 154513128 160433616 163775983 172071438 173325603 180265316 187172552 187714296 189082476 196653072 210569121 220596222 229428584 231100804 231769692 240650424 252109968 257362259 258107157 270397974 280758828 294128296 294979608 309026256 315464303 327551966 330894333 344142876 346651206 360530632 374345104 375428592 378164952 404426407 405596961 421138242 441192444 458857168 462201608 463539384 481300848 491327949 514724518 516214314 519976809 540795948 561517656 588256592 589959216 630928606 635527211 655103932 661788666 688285752 693302412 721061264 756329904 772086777 808852814 811193922 842276484 882384888 924403216 927078768 946392909 982655898 1029449036 1032428628 1039953618 1081591896 1123035312 1213279221 1261857212 1271054422 1310207864 1323577332 1376571504 1386604824 1473983847 1544173554 1617705628 1622387844 1684552968 1764769776 1801535813 1892785818 1906581633 1965311796 2058898072 2064857256 2079907236 2163183792 2316260331 2426558442 2523714424 2542108844 2620415728 2647154664 2773209648 2830984849 2839178727 2947967694 3088347108 3235411256 3244775688 3369105936 3603071626 3639837663 3785571636 3813163266 3930623592 4117796144 4129714512 4159814472 4448690477 4632520662 4853116884 5047428848 5084217688 5294309328 5404607439 5661969698 5678357454 5719744899 5895935388 6176694216 6470822512 6489551376 7206143252 7279675326 7571143272 7626326532 7861247184 8319628944 8492954547 8897380954 9265041324 9706233768 10168435376 10809214878 11323939396 11356714908 11439489798 11791870776 12353388432 13346071431 14412286504 14559350652 15142286544 15252653064 16213822317 16985909094 17794761908 18530082648 19412467536 19816893943 21618429756 22647878792 22713429816 22878979596 23583741552 25478863641 26692142862 28824573008 29118701304 30505306128 31140833339 32427644634 33971818188 35589523816 37060165296 39633787886 40038214293 43236859512 45295757584 45426859632 45757959192 50957727282 53384285724 58237402608 59450681829 62281666678 64855289268 67943636376 71179047632 79267575772 80076428586 86473719024 91515918384 93422500017 101915454564 106768571448 118901363658 124563333356 129710578536 135887272752 158535151544 160152857172 178352045487 186845000034 203830909128 213537142896 217985833373 237802727316 249126666712 259421157072 280267500051 317070303088 320305714344 356704090974 373690000068 407661818256 435971666746 475605454632 498253333424 560535000102 640611428688 653957500119 713408181948 747380000136 871943333492 951210909264 1121070000204 1307915000238 1426816363896 1494760000272 1743886666984 1961872500357 2242140000408 2615830000476 2853632727792 3487773333968 3923745000714 4484280000816 5231660000952 7847490001428 10463320001904 15694980002856 31389960005712
• Sum of all divisors σ(n): 112847297846400
• Sum of proper divisors (its aliquot sum) s(n): 81457337840688
• 31389960005712 is an abundant number, because the sum of its proper divisors (81457337840688) is greater than itself. Its abundance is 50067377834976

Bases of 31389960005712

• Binary: 111001000110010001011011010100110100001010000₂
• Hexadecimal: 0x1C8C8B6A6850
• Base-36: B4KCJQ0K0

Squares and roots of 31389960005712

• 31389960005712 squared (31389960005712²) is 985329589160198903072626944
• 31389960005712 cubed (31389960005712³) is 30929456396183279772776693001433085104128
• The square root of 31389960005712 is 5602674.3619196717
• The cube root of 31389960005712 is 31544.9798349457

Scales and comparisons

• 31,389,960,005,712 seconds is equal to 998,103 years, 32 weeks, 6 days, 6 hours, 55 minutes, 12 seconds.
• To count from 1 to 31,389,960,005,712 would take you about two million, four hundred ninety-five thousand, two hundred fifty-nine 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 31389960005712 cubic inches would be around 2628.7 feet tall.

Recreational maths with 31389960005712

• 31389960005712 backwards is 21750006998313
• The number of decimal digits it has is: 14
• The sum of 31389960005712's digits is 54
• More coming soon!