31805493943104

Names of 31805493943104

• Cardinal: 31805493943104 can be written as Thirty-one trillion, eight hundred five billion, four hundred ninety-three million, nine hundred forty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 3.1805493943104 × 10¹³

Factors of 31805493943104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1207

Divisors of 31805493943104

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 71 72 84 93 96 108 112 124 126 142 144 168 186 189 192 213 216 217 224 248 252 279 284 288 336 372 378 426 432 434 448 496 497 504 558 568 576 639 651 672 744 756 837 852 864 868 992 994 1008 1093 1116 1136 1278 1302 1344 1488 1491 1512 1674 1704 1728 1736 1917 1953 1984 1988 2016 2186 2201 2232 2272 2556 2604 2976 2982 3024 3279 3348 3408 3472 3834 3906 3976 4032 4372 4402 4464 4473 4544 5112 5208 5859 5952 5964 6048 6558 6603 6696 6816 6944 7651 7668 7812 7952 8744 8804 8928 8946 9837 10224 10416 11718 11928 12096 13116 13206 13392 13419 13632 13888 15302 15336 15407 15624 15904 17488 17608 17856 17892 19674 19809 20448 20832 22953 23436 23856 26232 26412 26784 26838 29511 30604 30672 30814 31248 31808 33883 34976 35216 35784 39348 39618 40896 41664 45906 46221 46872 47712 52464 52824 53568 53676 59022 59427 61208 61344 61628 62496 67766 68859 69952 70432 71568 77603 78696 79236 91812 92442 93744 95424 101649 104928 105648 107352 118044 118854 122416 122688 123256 124992 135532 137718 138663 140864 143136 155206 157392 158472 183624 184884 187488 203298 206577 209856 211296 214704 232809 236088 237181 237708 244832 246512 271064 275436 277326 286272 304947 310412 314784 316944 367248 369768 374976 406596 413154 415989 422592 429408 465618 472176 474362 475416 489664 493024 542128 543221 550872 554652 609894 620824 629568 633888 698427 711543 734496 739536 813192 826308 831978 858816 914841 931236 944352 948724 950832 986048 1084256 1086442 1101744 1109304 1194649 1219788 1241648 1267776 1396854 1423086 1468992 1479072 1626384 1629663 1652616 1663956 1829682 1862472 1888704 1897448 1901664 2095281 2134629 2168512 2172884 2203488 2218608 2389298 2405693 2439576 2483296 2793708 2846172 2958144 3252768 3259326 3305232 3327912 3583947 3659364 3724944 3794896 3803328 4190562 4269258 4345768 4406976 4437216 4778596 4811386 4879152 4888989 4966592 5587416 5692344 6403887 6505536 6518652 6610464 6655824 7167894 7217079 7318728 7449888 7589792 8362543 8381124 8538516 8691536 8874432 9557192 9622772 9758304 9777978 10751841 11174832 11384688 12807774 13037304 13220928 13311648 14335788 14434158 14637456 14666967 14899776 15179584 16725086 16762248 16839851 17077032 17383072 19114384 19245544 19516608 19555956 21503682 21651237 22349664 22769376 25087629 25615548 26074608 26623296 28671576 28868316 29274912 29333934 32255523 33450172 33524496 33679702 34154064 34766144 37034119 38228768 38491088 39111912 43007364 43302474 44699328 45538752 50175258 50519553 51231096 52149216 57343152 57736632 58549824 58667868 64511046 64953711 66900344 67048992 67359404 68308128 74068238 75262887 76457536 76982176 78223824 84820079 86014728 86604948 100350516 101039106 102462192 104298432 111102357 114686304 115473264 117335736 129022092 129907422 133800688 134097984 134718808 136616256 148136476 150525774 151558659 153964352 156447648 169640158 172029456 173209896 200701032 202078212 204924384 222204714 225788661 229372608 230946528 234671472 254460237 258044184 259238833 259814844 267601376 269437616 296272952 301051548 303117318 312895296 333307071 339280316 344058912 346419792 401402064 404156424 409848768 444409428 451577322 454675977 461893056 469342944 508920474 516088368 518477666 519629688 535202752 538875232 592545904 593740553 602103096 606234636 666614142 678560632 688117824 692839584 763380711 777716499 802804128 808312848 888818856 903154644 909351954 938685888 999921213 1017840948 1032176736 1036955332 1039259376 1077750464 1185091808 1187481106 1204206192 1212469272 1333228284 1357121264 1385679168 1526761422 1555432998 1605608256 1616625696 1777637712 1781221659 1806309288 1818703908 1999842426 2035681896 2064353472 2073910664 2078518752 2290142133 2333149497 2370183616 2374962212 2408412384 2424938544 2629422449 2666456568 2714242528 3053522844 3110865996 3233251392 3555275424 3562443318 3612618576 3637407816 3999684852 4071363792 4147821328 4157037504 4580284266 4666298994 4749924424 4816824768 4849877088 5258844898 5332913136 5343664977 5428485056 6107045688 6221731992 6999448491 7110550848 7124886636 7225237152 7274815632 7888267347 7999369704 8142727584 8295642656 9160568532 9332597988 9499848848 9699754176 10517689796 10665826272 10687329954 12214091376 12443463984 13998896982 14249773272 14450474304 14549631264 15776534694 15998739408 16030994931 16285455168 16591285312 18321137064 18405957143 18665195976 18999697696 21035379592 21331652544 21374659908 23664802041 24428182752 24886927968 27997793964 28499546544 29099262528 31553069388 31997478816 32061989862 36642274128 36811914286 37330391952 37999395392 42070759184 42749319816 47329604082 48856365504 49773855936 55217871429 55995587928 56999093088 63106138776 63994957632 64123979724 70994406123 73284548256 73623828572 74660783904 84141518368 85498639632 94659208164 110435742858 111991175856 113998186176 126212277552 128247959448 141988812246 146569096512 147247657144 149321567808 165653614287 168283036736 170997279264 189318416328 220871485716 223982351712 252424555104 256495918896 283977624492 294495314288 331307228574 341994558528 378636832656 441742971432 447964703424 496960842861 504849110208 512991837792 567955248984 588990628576 662614457148 757273665312 883485942864 993921685722 1025983675584 1135910497968 1177981257152 1325228914296 1514547330624 1766971885728 1987843371444 2271820995936 2650457828592 3533943771456 3975686742888 4543641991872 5300915657184 7951373485776 10601831314368 15902746971552 31805493943104
• Sum of all divisors σ(n): 111962869678080
• Sum of proper divisors (its aliquot sum) s(n): 80157375734976
• 31805493943104 is an abundant number, because the sum of its proper divisors (80157375734976) is greater than itself. Its abundance is 48351881791872

Bases of 31805493943104

• Binary: 111001110110101001011001010110001101101000000₂
• Hexadecimal: 0x1CED4B2B1B40
• Base-36: B9V8PWEO0

Squares and roots of 31805493943104

• 31805493943104 squared (31805493943104²) is 1011589444964825229989154816
• 31805493943104 cubed (31805493943104³) is 32174101964736686002749987279896151588864
• The square root of 31805493943104 is 5639635.9761161891
• The cube root of 31805493943104 is 31683.5654521291

Scales and comparisons

• 31,805,493,943,104 seconds is equal to 1,011,316 years, 16 weeks, 6 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 31,805,493,943,104 would take you about two million, five hundred twenty-eight thousand, two hundred ninety 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 31805493943104 cubic inches would be around 2640.3 feet tall.

Recreational maths with 31805493943104

• 31805493943104 backwards is 40134939450813
• 31805493943104 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31805493943104's digits is 54
• More coming soon!