31213594894340000

Names of 31213594894340000

• Cardinal: 31213594894340000 can be written as Thirty-one quadrillion, two hundred thirteen trillion, five hundred ninety-four billion, eight hundred ninety-four million, three hundred forty thousand.

Scientific notation

• Scientific notation: 3.121359489434 × 10¹⁶

Factors of 31213594894340000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 103

Divisors of 31213594894340000

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 59 74 80 100 118 125 148 160 185 200 236 250 295 296 370 400 472 500 590 592 625 740 800 925 944 1000 1180 1184 1250 1475 1480 1850 1888 2000 2183 2360 2500 2950 2960 3481 3700 4000 4366 4625 4720 5000 5900 5920 6962 7375 7400 8732 9250 9440 10000 10915 11800 13924 14750 14800 17405 17464 18500 20000 21830 23125 23600 27848 29500 29600 34810 34928 36875 37000 43660 46250 47200 54575 55696 59000 69620 69856 73750 74000 87025 87320 92500 109150 111392 118000 128797 139240 147500 148000 174050 174640 185000 205379 218300 236000 257594 272875 278480 295000 348100 349280 370000 410758 435125 436600 515188 545750 556960 590000 643985 696200 740000 821516 870250 873200 1026895 1030376 1091500 1180000 1287970 1364375 1392400 1643032 1740500 1746400 2053790 2060752 2175625 2183000 2575940 2728750 2784800 3219925 3286064 3481000 4107580 4121504 4351250 4366000 5134475 5151880 5457500 6439850 6572128 6962000 7599023 8215160 8702500 8732000 10268950 10303760 10915000 12117361 12879700 13924000 15198046 16099625 16430320 17405000 20537900 20607520 21830000 24234722 25672375 25759400 30396092 32199250 32860640 34810000 37995115 41075800 43660000 48469444 51344750 51518800 60586805 60792184 64398500 69620000 75990230 80498125 82151600 96938888 102689500 103037600 121173610 121584368 128361875 128797000 151980460 160996250 164303200 189975575 193877776 205379000 242347220 243168736 256723750 257594000 302934025 303960920 321992500 379951150 387755552 410758000 448342357 484694440 513447500 515188000 605868050 607921840 643985000 714924299 759902300 821516000 896684714 949877875 969388880 1026895000 1211736100 1215843680 1287970000 1429848598 1514670125 1519804600 1793369428 1899755750 1938777760 2053790000 2241711785 2423472200 2575940000 2859697196 3029340250 3039609200 3574621495 3586738856 3799511500 4107580000 4483423570 4749389375 4846944400 5719394392 6058680500 6079218400 7149242990 7173477712 7573350625 7599023000 8966847140 9498778750 9693888800 11208558925 11438788784 12117361000 14298485980 14346955424 15146701250 15198046000 17873107475 17933694280 18997557500 22417117850 22877577568 24234722000 26452199063 28596971960 30293402500 30396092000 35746214950 35867388560 37995115000 42180533641 44834235700 48469444000 52904398126 56042794625 57193943920 60586805000 71492429900 71734777120 75990230000 84361067282 89365537375 89668471400 105808796252 112085589250 114387887840 121173610000 132260995315 142984859800 151980460000 168722134564 178731074750 179336942800 210902668205 211617592504 224171178500 242347220000 264521990630 280213973125 285969719600 337444269128 357462149500 358673885600 421805336410 423235185008 446827686875 448342357000 529043981260 560427946250 571939439200 661304976575 674888538256 714924299000 843610672820 846470370016 893655373750 896684714000 1054513341025 1058087962520 1120855892500 1322609953150 1349777076512 1429848598000 1560679744717 1687221345640 1787310747500 1793369428000 2109026682050 2116175925040 2241711785000 2645219906300 2859697196000 3121359489434 3306524882875 3374442691280 3574621495000 4218053364100 4232351850080 4483423570000 5272566705125 5290439812600 6242718978868 6613049765750 6748885382560 7149242990000 7803398723585 8436106728200 8966847140000 10545133410250 10580879625200 12485437957736 13226099531500 14298485980000 15606797447170 16532624414375 16872213456400 21090266820500 21161759250400 24970875915472 26362833525625 26452199063000 31213594894340 33065248828750 33744426912800 39016993617925 42180533641000 49941751830944 52725667051250 52904398126000 62427189788680 66130497657500 78033987235850 84361067282000 105451334102500 105808796252000 124854379577360 132260995315000 156067974471700 168722134564000 195084968089625 210902668205000 249708759154720 264521990630000 312135948943400 390169936179250 421805336410000 529043981260000 624271897886800 780339872358500 843610672820000 975424840448125 1248543795773600 1560679744717000 1950849680896250 3121359489434000 3901699361792500 6242718978868000 7803398723585000 15606797447170000 31213594894340000
• Sum of all divisors σ(n): 80225284866982794
• Sum of proper divisors (its aliquot sum) s(n): 49011689972642794
• 31213594894340000 is an abundant number, because the sum of its proper divisors (49011689972642794) is greater than itself. Its abundance is 17798095078302794

Bases of 31213594894340000

• Binary: 1101110111001001001100101100011110101110000111110100000₂
• Hexadecimal: 0x6EE49963D70FA0
• Base-36: 8JCANJCYA3K

Squares and roots of 31213594894340000

• 31213594894340000 squared (31213594894340000²) is 974288506227968115764035600000000
• 31213594894340000 cubed (31213594894340000³) is 30411046743611450870324611672353998504000000000000
• The square root of 31213594894340000 is 176673696.1019947645
• The cube root of 31213594894340000 is 314857.9014555227
• Being both a perfect square and a perfect cube, 31213594894340000 is also a perfect sixth number.

Scales and comparisons

• 31,213,594,894,340,000 seconds is equal to 992,495,767 years, 33 weeks, 6 days, 5 hours, 33 minutes, 20 seconds.
• To count from 1 to 31,213,594,894,340,000 would take you about two billion, nine hundred seventy-seven million, four hundred eighty-seven thousand, three hundred 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 31213594894340000 cubic inches would be around 26238.2 feet tall.

Recreational maths with 31213594894340000

• 31213594894340000 backwards is 00004349849531213
• The number of decimal digits it has is: 17
• The sum of 31213594894340000's digits is 56
• More coming soon!