812207316804

Names of 812207316804

• Cardinal: 812207316804 can be written as Eight hundred twelve billion, two hundred seven million, three hundred sixteen thousand, eight hundred four.

Scientific notation

• Scientific notation: 8.12207316804 × 10¹¹

Factors of 812207316804

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 182677

Divisors of 812207316804

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 79 114 156 158 228 237 247 316 361 474 494 722 741 948 988 1027 1083 1444 1482 1501 2054 2166 2964 3002 3081 4108 4332 4503 4693 6004 6162 9006 9386 12324 14079 18012 18772 19513 28158 28519 39026 56316 57038 58539 78052 85557 114076 117078 171114 182561 234156 342228 365122 370747 547683 730244 741494 1095366 1112241 1482988 2190732 2224482 2373293 3468659 4448964 4746586 6937318 7119879 9493172 10405977 13874636 14239758 14422319 20811954 28479516 28844638 41623908 43266957 45092567 57689276 65904521 86533914 90185134 131809042 135277701 173067828 180370268 187490147 197713563 263618084 270555402 274024061 374980294 395427126 541110804 548048122 562470441 749960588 790854252 822072183 856758773 1096096244 1124940882 1644144366 1713517546 2249881764 2570276319 3288288732 3427035092 3562312793 5140552638 5206457159 7124625586 10281105276 10412914318 10686938379 14249251172 15619371477 20825828636 21373876758 31238742954 42747753516 62477485908 67683943067 135367886134 203051829201 270735772268 406103658402 812207316804
• Sum of all divisors σ(n): 2181279985920
• Sum of proper divisors (its aliquot sum) s(n): 1369072669116
• 812207316804 is an abundant number, because the sum of its proper divisors (1369072669116) is greater than itself. Its abundance is 556865352312

Bases of 812207316804

• Binary: 1011110100011011010101000001111101000100₂
• Hexadecimal: 0xBD1B541F44
• Base-36: AD4F9KJO

Squares and roots of 812207316804

• 812207316804 squared (812207316804²) is 659680725469953220774416
• 812207316804 cubed (812207316804³) is 535797511981266847368586250330086464
• The square root of 812207316804 is 901225.4528163305
• The cube root of 812207316804 is 9330.1573028165

Scales and comparisons

• 812,207,316,804 seconds is equal to 25,825 years, 35 weeks, 2 days, 15 hours, 33 minutes, 24 seconds.
• To count from 1 to 812,207,316,804 would take you about fifty-one thousand, six hundred fifty-one 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 812207316804 cubic inches would be around 777.5 feet tall.

Recreational maths with 812207316804

• 812207316804 backwards is 408613702218
• The number of decimal digits it has is: 12
• The sum of 812207316804's digits is 42
• More coming soon!