130140389015

Names of 130140389015

• Cardinal: 130140389015 can be written as One hundred thirty billion, one hundred forty million, three hundred eighty-nine thousand and fifteen.

Scientific notation

• Scientific notation: 1.30140389015 × 10¹¹

Factors of 130140389015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1529

Divisors of 130140389015

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 31 35 65 73 91 97 155 217 365 403 455 485 511 679 949 1085 1261 1303 2015 2263 2555 2821 3007 3395 4745 6305 6515 6643 7081 8827 9121 11315 14105 15035 15841 16939 21049 29419 33215 35405 39091 40393 44135 45605 49567 79205 84695 92053 95119 105245 118573 126391 147095 195455 201965 205933 219511 247835 273637 282751 460265 475595 525109 592865 631955 644371 665833 884737 1029665 1097555 1236547 1368185 1413755 1536577 1643083 2625545 2853643 2948689 3221855 3329165 3675763 3918121 4423685 6182735 7682885 8215415 8655829 9226543 11501581 14268215 14743445 18378815 19590605 19975501 20640823 27426847 38332957 43279145 46132715 50935573 57507905 64585801 99877505 103204115 119945059 137134235 191664785 254677865 268330699 286022833 322929005 356549011 599725295 839615413 1341653495 1430114165 1782745055 2002159831 3718296829 4198077065 10010799155 18591484145 26028077803 130140389015
• Sum of all divisors σ(n): 203354898432
• Sum of proper divisors (its aliquot sum) s(n): 73214509417
• 130140389015 is a deficient number, because the sum of its proper divisors (73214509417) is less than itself. Its deficiency is 56925879598

Bases of 130140389015

• Binary: 1111001001100111110001011111010010111₂
• Hexadecimal: 0x1E4CF8BE97
• Base-36: 1NSA86TZ

Squares and roots of 130140389015

• 130140389015 squared (130140389015²) is 16936520852975532670225
• 130140389015 cubed (130140389015³) is 2204125412366895441979923207578375
• The square root of 130140389015 is 360749.7595494695
• The cube root of 130140389015 is 5067.6199073101

Scales and comparisons

• 130,140,389,015 seconds is equal to 4,138 years, 3 weeks, 1 day, 12 hours, 3 minutes, 35 seconds.
• To count from 1 to 130,140,389,015 would take you about eight thousand, two hundred seventy-six 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 130140389015 cubic inches would be around 422.3 feet tall.

Recreational maths with 130140389015

• 130140389015 backwards is 510983041031
• 130140389015 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130140389015's digits is 35
• More coming soon!