31435930243847434440

Names of 31435930243847434440

• Cardinal: 31435930243847434440 can be written as Thirty-one quintillion, four hundred thirty-five quadrillion, nine hundred thirty trillion, two hundred forty-three billion, eight hundred forty-seven million, four hundred thirty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.143593024384743444 × 10¹⁹

Factors of 31435930243847434440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 585692849

Divisors of 31435930243847434440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 71 120 142 213 284 355 426 568 710 852 1065 1420 1704 2130 2840 4260 5041 8520 10082 15123 20164 25205 30246 40328 50410 60492 75615 88741 100820 120984 151230 177482 201640 266223 302460 354964 443705 532446 604920 709928 887410 1064892 1331115 1774820 2129784 2662230 3549640 5324460 6300611 10648920 12601222 18901833 25202444 31503055 37803666 50404888 63006110 75607332 94509165 126012220 151214664 189018330 252024440 378036660 447343381 585604027 756073320 894686762 1171208054 1342030143 1756812081 1789373524 2236716905 2342416108 2684060286 2928020135 3513624162 3578747048 4473433810 4684832216 5368120572 5856040270 6710150715 7027248324 8784060405 8946867620 10736241144 11712080540 13420301430 14054496648 17568120810 17893735240 23424161080 26840602860 35136241620 41577885917 53681205720 70272483240 83155771834 124733657751 166311543668 207889429585 249467315502 332623087336 415778859170 498934631004 623668288755 831557718340 997869262008 1247336577510 1663115436680 2494673155020 2952029900107 4989346310040 5904059800214 8856089700321 11808119600428 14760149500535 17712179400642 23616239200856 29520299001070 35424358801284 44280448501605 51967086960007 59040598002140 70848717602568 88560897003210 103934173920014 118081196004280 155901260880021 177121794006420 207868347840028 259835434800035 311802521760042 354243588012840 415736695680056 519670869600070 623605043520084 779506304400105 1039341739200140 1247210087040168 1559012608800210 2078683478400280 3118025217600420 3689663174160497 6236050435200840 7379326348320994 11068989522481491 14758652696641988 18448315870802485 22137979044962982 29517305393283976 36896631741604970 44275958089925964 55344947612407455 73793263483209940 88551916179851928 110689895224814910 147586526966419880 221379790449629820 261966085365395287 442759580899259640 523932170730790574 785898256096185861 1047864341461581148 1309830426826976435 1571796512192371722 2095728682923162296 2619660853653952870 3143593024384743444 3929491280480929305 5239321707307905740 6287186048769486888 7858982560961858610 10478643414615811480 15717965121923717220 31435930243847434440
• Sum of all divisors σ(n): 95655855698511727680
• Sum of proper divisors (its aliquot sum) s(n): 64219925454664293240
• 31435930243847434440 is an abundant number, because the sum of its proper divisors (64219925454664293240) is greater than itself. Its abundance is 32783995210816858800

Bases of 31435930243847434440

• Binary: 11011010001000010110111000000000010001000011111000011000011001000₂
• Hexadecimal: 0x1B442DC00887C30C8
• Base-36: 6MU2R8RA8CQFC

Squares and roots of 31435930243847434440

• 31435930243847434440 squared (31435930243847434440²) is 988217710296041818932429682970098113600
• 31435930243847434440 cubed (31435930243847434440³) is 31065543006601003220893504677394194300222632236443672384000
• The square root of 31435930243847434440 is 5606775387.3191169989
• The cube root of 31435930243847434440 is 3156037.1411428495

Scales and comparisons

• 31,435,930,243,847,434,440 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,435,930,243,847,434,440 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 31435930243847434440 cubic inches would be around 263003.1 feet tall.

Recreational maths with 31435930243847434440

• 31435930243847434440 backwards is 04443474834203953413
• The number of decimal digits it has is: 20
• The sum of 31435930243847434440's digits is 75
• More coming soon!