345189402012

Names of 345189402012

• Cardinal: 345189402012 can be written as Three hundred forty-five billion, one hundred eighty-nine million, four hundred two thousand and twelve.

Scientific notation

• Scientific notation: 3.45189402012 × 10¹¹

Factors of 345189402012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1382

Divisors of 345189402012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 29 39 42 52 58 78 84 87 91 116 156 174 182 203 273 348 364 377 406 409 546 609 754 812 818 841 919 1092 1131 1218 1227 1508 1636 1682 1838 2262 2436 2454 2523 2639 2757 2863 3364 3676 4524 4908 5046 5278 5317 5514 5726 5887 6433 7917 8589 10092 10556 10634 10933 11028 11452 11774 11861 11947 12866 15834 15951 17178 17661 19299 21268 21866 23548 23722 23894 25732 26651 31668 31902 32799 34356 35322 35583 35841 37219 38598 43732 47444 47788 53302 63804 65598 70644 71166 71682 74438 76531 77196 79953 83027 83629 106604 111657 131196 142332 143364 148876 153062 154193 159906 166054 167258 186557 223314 229593 249081 250887 306124 308386 319812 332108 334516 343969 346463 373114 375871 446628 459186 462579 498162 501774 559671 616772 687938 692926 746228 751742 772879 918372 925158 996324 1003548 1031907 1039389 1079351 1119342 1127613 1375876 1385852 1503484 1545758 1850316 2063814 2078778 2158702 2238684 2255226 2318637 2407783 2425241 2631097 3091516 3238053 4127628 4157556 4317404 4471597 4510452 4637274 4815566 4850482 4886323 5262194 5410153 6476106 7223349 7275723 7893291 8943194 9274548 9631132 9700964 9772646 10047427 10524388 10820306 10900259 12952212 13414791 14446698 14551446 14658969 15786582 16230459 17886388 19545292 20094854 21640612 21800518 26829582 28893396 29102892 29317938 30142281 31301179 31573164 32460918 32700777 34204261 40189708 43601036 53659164 58635876 60284562 62602358 64921836 65401554 68408522 70331989 76301813 93903537 102612783 120569124 125204716 130803108 136817044 140663978 141703367 152603626 187807074 205225566 210995967 228905439 281327956 283406734 305207252 316107511 375614148 410451132 421991934 425110101 457810878 566813468 632215022 843983868 850220202 915621756 948322533 991923569 1264430044 1700440404 1896645066 1983847138 2212752577 2975770707 3793290132 3967694276 4109397643 4425505154 5951541414 6638257731 8218795286 8851010308 11903082828 12328192929 13276515462 16437590572 24656385858 26553030924 28765783501 49312771716 57531567002 86297350503 115063134004 172594701006 345189402012
• Sum of all divisors σ(n): 1030305203200
• Sum of proper divisors (its aliquot sum) s(n): 685115801188
• 345189402012 is an abundant number, because the sum of its proper divisors (685115801188) is greater than itself. Its abundance is 339926399176

Bases of 345189402012

• Binary: 101000001011110111001000100010110011100₂
• Hexadecimal: 0x505EE4459C
• Base-36: 4EKSUV8C

Squares and roots of 345189402012

• 345189402012 squared (345189402012²) is 119155723261402149648144
• 345189402012 cubed (345189402012³) is 41131292858910766397694163565665728
• The square root of 345189402012 is 587528.2138008353
• The cube root of 345189402012 is 7014.8623134253

Scales and comparisons

• 345,189,402,012 seconds is equal to 10,975 years, 49 weeks, 4 days, 17 hours, 12 seconds.
• To count from 1 to 345,189,402,012 would take you about twenty-one thousand, nine 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 345189402012 cubic inches would be around 584.6 feet tall.

Recreational maths with 345189402012

• 345189402012 backwards is 210204981543
• 345189402012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345189402012's digits is 39
• More coming soon!