91742538071072

Names of 91742538071072

• Cardinal: 91742538071072 can be written as Ninety-one trillion, seven hundred forty-two billion, five hundred thirty-eight million, seventy-one thousand and seventy-two.

Scientific notation

• Scientific notation: 9.1742538071072 × 10¹³

Factors of 91742538071072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 914

Divisors of 91742538071072

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 73 98 112 122 127 146 196 224 244 254 292 307 337 392 427 488 508 511 584 614 674 784 854 889 976 1016 1022 1168 1228 1348 1568 1708 1778 1952 2032 2044 2149 2336 2359 2456 2696 2989 3416 3556 3577 4064 4088 4298 4453 4718 4912 5392 5978 6223 6832 7112 7154 7747 8176 8596 8906 9271 9436 9824 10784 11956 12446 13664 14224 14308 15043 15494 16352 16513 17192 17812 18542 18727 18872 20557 22411 23912 24601 24892 28448 28616 30086 30988 31171 33026 34384 35624 37084 37454 37744 38989 41114 42799 44822 47824 49202 49784 54229 57232 60172 61976 62342 64897 66052 68768 71248 74168 74908 75488 77978 82228 85598 89644 95648 98404 99568 103459 108458 114464 120344 123952 124684 129794 131089 132104 142496 143899 148336 149816 155956 156877 164456 171196 172207 179288 196808 199136 206918 216916 218197 240688 247904 249368 259588 262178 264208 272923 287798 296672 299593 299632 311912 313754 328912 342392 344414 358576 379603 393616 413836 433832 436394 454279 481376 498736 519176 524356 528416 545846 565531 575596 599186 599264 623824 627508 657824 684784 688828 717152 724213 759206 787232 827672 867664 872788 908558 917623 997472 1007293 1038352 1048712 1091692 1098139 1131062 1151192 1198372 1205449 1247648 1255016 1367071 1369568 1377656 1448426 1500661 1518412 1655344 1735328 1745576 1817116 1835246 1910461 2014586 2076704 2097151 2097424 2183384 2196278 2262124 2302384 2378329 2396744 2410898 2510032 2610739 2734142 2755312 2846197 2896852 3001322 3036824 3124327 3310688 3491152 3634232 3670492 3820922 3958717 4029172 4194302 4194848 4366768 4392556 4524248 4604768 4756658 4793488 4821796 5020064 5069491 5221478 5468284 5510624 5692394 5793704 6002644 6073648 6248654 6310999 6982304 7268464 7340984 7552507 7641844 7917434 8058344 8388604 8733536 8785112 9048496 9513316 9569497 9586976 9643592 10138982 10442956 10504627 10936568 11384788 11587408 12005288 12147296 12497308 12621998 13139293 14536928 14681968 15105014 15283688 15834868 16116688 16648303 16777208 17570224 18096992 18275173 19026632 19138994 19287184 19923379 20277964 20885912 21009254 21870289 21873136 22769576 23174816 24010576 24994616 25243996 26278586 27711019 29363936 30210028 30567376 31669736 32233376 33296606 33554416 35140448 36550346 38053264 38277988 38574368 39846758 40555928 41771824 42018508 43740578 43746272 44176993 45539152 48021152 49989232 50487992 52557172 52867549 55422038 60420056 61134752 63339472 66593212 66986479 67108832 73100692 73532389 76106528 76555976 79693516 81111856 83543648 84037016 87481156 88353986 91078304 91975051 99978464 100975984 105114344 105735098 110844076 116538121 120840112 126678944 127926211 133186424 133972958 139463653 146201384 147064778 153092023 153111952 159387032 162223712 168074032 173618017 174962312 176707972 183950102 190583947 201951968 210228688 211470196 221688152 233076242 241680224 255852422 266372848 267945916 278927306 292402768 294129556 306184046 306223904 309238951 318774064 336148064 347236034 349924624 353415944 367900204 370072843 381167894 420457376 422940392 443376304 460702927 466152484 511704844 532745696 535891832 557854612 584805536 588259112 612368092 618477902 637548128 643825357 694472068 699849248 706831888 735800408 740145686 762335788 801496873 845880784 886752608 921405854 932304968 959168389 1023409688 1071783664 1115709224 1176518224 1215326119 1224736184 1236955804 1287650714 1334087629 1388944136 1413663776 1471600816 1480291372 1524671576 1602993746 1691761568 1842811708 1864609936 1918336778 2046819376 2143567328 2231418448 2353036448 2430652238 2449472368 2473911608 2575301428 2668175258 2777888272 2943201632 2960582744 3049343152 3205987492 3224920489 3685623416 3729219872 3836673556 4093638752 4462836896 4861304476 4898944736 4947823216 5150602856 5336350516 5555776544 5610478111 5921165488 6098686304 6411974984 6449840978 6714178723 7371246832 7673347112 8507282833 9338613403 9722608952 9895646432 10301205712 10672701032 11220956222 11842330976 12823949968 12899681956 13428357446 14742493664 15346694224 17014565666 18677226806 19445217904 20602411424 21345402064 22441912444 22574443423 25647899936 25799363912 26856714892 30693388448 34029131332 37354453612 38890435808 39273346777 42690804128 44883824888 45148886846 46999251061 51598727824 53713429784 58509271729 68058262664 74708907224 78546693554 89767649776 90297773692 93998502122 103197455648 107426859568 117018543458 136116525328 149417814448 157093387108 179535299552 180595547384 187997004244 214853719136 234037086916 272233050656 298835628896 314186774216 361191094768 375994008488 409564902103 468074173832 628373548432 722382189536 751988016976 819129804206 936148347664 1256747096864 1503976033952 1638259608412 1872296695328 2866954314721 3276519216824 5733908629442 6553038433648 11467817258884 13106076867296 22935634517768 45871269035536 91742538071072
• Sum of all divisors σ(n): 219541284458496
• Sum of proper divisors (its aliquot sum) s(n): 127798746387424
• 91742538071072 is an abundant number, because the sum of its proper divisors (127798746387424) is greater than itself. Its abundance is 36056208316352

Bases of 91742538071072

• Binary: 10100110111000001111001011001000111110000100000₂
• Hexadecimal: 0x537079647C20
• Base-36: WIPXUG17K

Squares and roots of 91742538071072

• 91742538071072 squared (91742538071072²) is 8416693291722095326523229184
• 91742538071072 cubed (91742538071072³) is 772168804748350641562452520342487936565248
• The square root of 91742538071072 is 9578232.5128946415
• The cube root of 91742538071072 is 45101.4235913079

Scales and comparisons

• 91,742,538,071,072 seconds is equal to 2,917,128 years, 48 weeks, 3 days, 9 hours, 4 minutes, 32 seconds.
• To count from 1 to 91,742,538,071,072 would take you about seven million, two hundred ninety-two thousand, eight hundred twenty-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 91742538071072 cubic inches would be around 3758.5 feet tall.

Recreational maths with 91742538071072

• 91742538071072 backwards is 27017083524719
• 91742538071072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 91742538071072's digits is 56
• More coming soon!