381294120340

Names of 381294120340

• Cardinal: 381294120340 can be written as Three hundred eighty-one billion, two hundred ninety-four million, one hundred twenty thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.8129412034 × 10¹¹

Factors of 381294120340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 766

Divisors of 381294120340

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 67 70 97 98 131 134 140 194 196 245 262 268 335 388 457 469 485 490 524 655 670 679 914 917 938 970 980 1310 1340 1358 1828 1834 1876 1940 2285 2345 2620 2716 3199 3283 3395 3668 4570 4585 4690 4753 6398 6419 6499 6566 6790 8777 9140 9170 9380 9506 12707 12796 12838 12998 13132 13580 15995 16415 17554 18340 19012 22393 23765 25414 25676 25996 30619 31990 32095 32495 32830 35108 43885 44329 44786 45493 47530 50828 59867 61238 61439 63535 63980 64190 64990 65660 87770 88658 88949 89572 90986 95060 111965 119734 122476 122878 127070 128380 129980 153095 175540 177316 177898 181972 214333 221645 223930 227465 239468 245756 254140 299335 306190 307195 310303 318451 355796 419069 428666 430073 443290 444745 447860 454930 598670 612380 614390 620606 622643 636902 838138 851369 857332 860146 886580 889490 909860 1071665 1197340 1228780 1241212 1245286 1273804 1500331 1551515 1592255 1676276 1702738 1720292 1778980 2095345 2143330 2150365 2172121 2490572 2933483 2970043 3000662 3103030 3113215 3184510 3405476 4011089 4190690 4256845 4286660 4300730 4344242 5807099 5866966 5940086 5959583 6001324 6206060 6226430 6369020 7501655 8022178 8381380 8513690 8601460 8688484 10860605 11614198 11733932 11880172 11919166 12452860 14667415 14850215 15003310 16044356 17027380 20055445 20790301 21721210 23228396 23838332 28077623 29035495 29334830 29700430 29797915 30006620 40110890 40649693 41580602 41717081 43442420 56155246 58070990 58669660 59400860 59595830 80221780 81299386 83161204 83434162 103951505 112310492 116141980 119191660 140388115 145532107 162598772 166868324 196543361 203248465 207903010 208585405 280776230 284547851 291064214 389075633 393086722 406496930 415806020 417170810 561552460 569095702 582128428 727660535 778151266 786173444 812993860 834341620 982716805 1138191404 1422739255 1455321070 1556302532 1945378165 1965433610 2723529431 2845478510 2910642140 3890756330 3930867220 5447058862 5690957020 7781512660 10894117724 13617647155 19064706017 27235294310 38129412034 54470588620 76258824068 95323530085 190647060170 381294120340
• Sum of all divisors σ(n): 964491808896
• Sum of proper divisors (its aliquot sum) s(n): 583197688556
• 381294120340 is an abundant number, because the sum of its proper divisors (583197688556) is greater than itself. Its abundance is 201903568216

Bases of 381294120340

• Binary: 101100011000110111001101000110110010100₂
• Hexadecimal: 0x58C6E68D94
• Base-36: 4V5WOA6S

Squares and roots of 381294120340

• 381294120340 squared (381294120340²) is 145385206205854401715600
• 381294120340 cubed (381294120340³) is 55434524310710763060266688855304000
• The square root of 381294120340 is 617490.1783348461
• The cube root of 381294120340 is 7251.3695095939

Scales and comparisons

• 381,294,120,340 seconds is equal to 12,123 years, 50 weeks, 4 days, 9 hours, 25 minutes, 40 seconds.
• To count from 1 to 381,294,120,340 would take you about twenty-four thousand, two hundred forty-seven 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 381294120340 cubic inches would be around 604.3 feet tall.

Recreational maths with 381294120340

• 381294120340 backwards is 043021492183
• The number of decimal digits it has is: 12
• The sum of 381294120340's digits is 37
• More coming soon!