139642712230

Names of 139642712230

• Cardinal: 139642712230 can be written as One hundred thirty-nine billion, six hundred forty-two million, seven hundred twelve thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.3964271223 × 10¹¹

Factors of 139642712230

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3655

Divisors of 139642712230

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 49 70 85 97 98 119 170 194 238 245 343 485 490 595 679 686 833 970 1190 1358 1649 1666 1715 2401 3298 3395 3430 3527 4165 4753 4802 5831 6790 7054 8245 8330 9506 11543 11662 12005 16490 17635 23086 23765 24010 24689 29155 33271 35270 40817 47530 49378 57715 58310 59959 66542 80801 81634 115430 119918 123445 161602 166355 172823 204085 232897 246890 299795 332710 342119 345646 404005 408170 419713 465794 565607 599590 684238 808010 839426 864115 1131214 1164485 1209761 1710595 1728230 2098565 2328970 2394833 2419522 2828035 2937991 3421190 3959249 4197130 4789666 5656070 5816023 5875982 6048805 7918498 8468327 11632046 11974165 12097610 14689955 16763831 16936654 19796245 20565937 23948330 29080115 29379910 33527662 39592490 40712161 41131874 42341635 58160230 81424322 83819155 84683270 102829685 117346817 143961559 167638310 203560805 205659370 234693634 284985127 287923118 407121610 569970254 586734085 719807795 821427719 1173468170 1424925635 1439615590 1642855438 1994895889 2849851270 3989791778 4107138595 8214277190 9974479445 13964271223 19948958890 27928542446 69821356115 139642712230
• Sum of all divisors σ(n): 313770977856
• Sum of proper divisors (its aliquot sum) s(n): 174128265626
• 139642712230 is an abundant number, because the sum of its proper divisors (174128265626) is greater than itself. Its abundance is 34485553396

Bases of 139642712230

• Binary: 10000010000011010110101011000010100110₂
• Hexadecimal: 0x20835AB0A6
• Base-36: 1S5FNYCM

Squares and roots of 139642712230

• 139642712230 squared (139642712230²) is 19500087078950591572900
• 139642712230 cubed (139642712230³) is 2723045048425838749402737766567000
• The square root of 139642712230 is 373687.9878053347
• The cube root of 139642712230 is 5188.0731611765

Scales and comparisons

• 139,642,712,230 seconds is equal to 4,440 years, 10 weeks, 5 days, 2 hours, 17 minutes, 10 seconds.
• To count from 1 to 139,642,712,230 would take you about eight thousand, eight hundred eighty 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 139642712230 cubic inches would be around 432.3 feet tall.

Recreational maths with 139642712230

• 139642712230 backwards is 032217246931
• The number of decimal digits it has is: 12
• The sum of 139642712230's digits is 40
• More coming soon!