138120334092

Names of 138120334092

• Cardinal: 138120334092 can be written as One hundred thirty-eight billion, one hundred twenty million, three hundred thirty-four thousand and ninety-two.

Scientific notation

• Scientific notation: 1.38120334092 × 10¹¹

Factors of 138120334092

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1956

Divisors of 138120334092

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 61 76 78 114 117 122 149 156 171 183 228 234 244 247 298 342 366 447 468 494 549 596 684 732 741 793 894 988 1098 1159 1341 1482 1586 1709 1788 1937 2196 2223 2318 2379 2682 2831 2964 3172 3418 3477 3874 4446 4636 4758 5127 5364 5662 5811 6836 6954 7137 7748 8493 8892 9089 9516 10254 10431 11324 11622 13908 14274 15067 15381 16986 17433 18178 20508 20862 22217 23244 25479 27267 28548 30134 30762 32471 33972 34866 36356 36803 41724 44434 45201 50958 54534 60268 61524 64942 66651 69732 73606 81801 88868 90402 97413 101916 104249 109068 110409 118157 129884 133302 135603 147212 163602 172691 180804 194826 199953 208498 220818 236314 254641 266604 271206 292239 312747 327204 331227 345382 354471 389652 399906 416996 422123 441636 472628 509282 518073 542412 584478 625494 662454 690764 708942 763923 799812 844246 938241 1018564 1036146 1063413 1168956 1250988 1266369 1324908 1355237 1417884 1527846 1554219 1688492 1876482 1980731 2072292 2126826 2244983 2291769 2532738 2710474 3055692 3108438 3310333 3752964 3799107 3961462 4065711 4253652 4489966 4583538 4838179 5065476 5420948 5942193 6216876 6620666 6734949 7598214 7922924 8131422 8979932 9167076 9676358 9930999 11884386 12197133 13241332 13469898 14514537 15196428 15533101 16262844 17826579 19352716 19861998 20204847 23768772 24394266 25749503 26939796 29029074 29792997 31066202 35653158 39723996 40409694 43543611 46599303 48788532 51499006 58058148 59585994 62132404 62896327 71306316 77248509 80819388 87087222 93198606 102998012 119171988 125792654 139797909 154497018 174174444 186397212 188688981 201930313 231745527 251585308 279595818 295128919 308994036 377377962 403860626 463491054 559191636 566066943 590257838 605790939 754755924 807721252 885386757 926982108 1132133886 1180515676 1211581878 1770773514 1817372817 2264267772 2423163756 2656160271 3541547028 3634745634 3836675947 5312320542 7269491268 7673351894 10624641084 11510027841 15346703788 23020055682 34530083523 46040111364 69060167046 138120334092
• Sum of all divisors σ(n): 405208440000
• Sum of proper divisors (its aliquot sum) s(n): 267088105908
• 138120334092 is an abundant number, because the sum of its proper divisors (267088105908) is greater than itself. Its abundance is 128967771816

Bases of 138120334092

• Binary: 10000000101000100111010000101100001100₂
• Hexadecimal: 0x20289D0B0C
• Base-36: 1RG9A3V0

Squares and roots of 138120334092

• 138120334092 squared (138120334092²) is 19077226689685697464464
• 138120334092 cubed (138120334092³) is 2634952923928207744265804977706688
• The square root of 138120334092 is 371645.4413712079
• The cube root of 138120334092 is 5169.1508555557

Scales and comparisons

• 138,120,334,092 seconds is equal to 4,391 years, 41 weeks, 3 days, 23 hours, 28 minutes, 12 seconds.
• To count from 1 to 138,120,334,092 would take you about eight thousand, seven hundred eighty-three 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 138120334092 cubic inches would be around 430.8 feet tall.

Recreational maths with 138120334092

• 138120334092 backwards is 290433021831
• 138120334092 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138120334092's digits is 36
• More coming soon!