139241642625

Names of 139241642625

• Cardinal: 139241642625 can be written as One hundred thirty-nine billion, two hundred forty-one million, six hundred forty-two thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.39241642625 × 10¹¹

Factors of 139241642625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 150

Divisors of 139241642625

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 25 27 41 45 75 81 101 123 125 135 205 225 243 303 369 375 405 505 615 675 729 909 1025 1107 1125 1215 1515 1681 1845 2025 2187 2525 2727 3075 3321 3375 3645 4141 4545 5043 5125 5535 6075 6561 7575 8181 8405 9225 9963 10125 10935 12423 12625 13635 15129 15375 16605 18225 20705 22725 24543 25215 27675 29889 30375 32805 37269 37875 40905 42025 45387 46125 49815 54675 62115 68175 73629 75645 83025 89667 91125 103525 111807 113625 122715 126075 136161 138375 149445 164025 169781 186345 204525 210125 220887 226935 249075 269001 273375 310575 335421 340875 368145 378225 408483 415125 448335 509343 517625 559035 613575 630375 662661 680805 747225 820125 848905 931725 1006263 1022625 1104435 1134675 1225449 1245375 1345005 1528029 1552875 1677105 1840725 1891125 2042415 2241675 2546715 2795175 3018789 3067875 3313305 3404025 3676347 3736125 4244525 4584087 4658625 5031315 5522175 5673375 6127245 6725025 7640145 8385525 9056367 9203625 10212075 11029041 11208375 12733575 13752261 13975875 15093945 16566525 17020125 18381735 21222625 22920435 25156575 27169101 27610875 30636225 33625125 38200725 41256783 41927625 45281835 51060375 55145205 63667875 68761305 75469725 82832625 91908675 114602175 123770349 125782875 135845505 153181125 191003625 206283915 226409175 275726025 343806525 371311047 377348625 459543375 573010875 618851745 679227525 1031419575 1113933141 1132045875 1378630125 1719032625 1856555235 3094258725 3396137625 5157097875 5569665705 9282776175 15471293625 27848328525 46413880875 139241642625
• Sum of all divisors σ(n): 269804556216
• Sum of proper divisors (its aliquot sum) s(n): 130562913591
• 139241642625 is a deficient number, because the sum of its proper divisors (130562913591) is less than itself. Its deficiency is 8678729034

Bases of 139241642625

• Binary: 10000001101011011100101101101010000001₂
• Hexadecimal: 0x206B72DA81
• Base-36: 1RYSVN29

Squares and roots of 139241642625

• 139241642625 squared (139241642625²) is 19388235040908216890625
• 139241642625 cubed (139241642625³) is 2699649694695644191710394962890625
• The square root of 139241642625 is 373150.9649257255
• The cube root of 139241642625 is 5183.1014881555

Scales and comparisons

• 139,241,642,625 seconds is equal to 4,427 years, 23 weeks, 4 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 139,241,642,625 would take you about eight thousand, eight hundred fifty-four 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 139241642625 cubic inches would be around 431.9 feet tall.

Recreational maths with 139241642625

• 139241642625 backwards is 526246142931
• 139241642625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139241642625's digits is 45
• More coming soon!