1198139591979

Names of 1198139591979

• Cardinal: 1198139591979 can be written as One trillion, one hundred ninety-eight billion, one hundred thirty-nine million, five hundred ninety-one thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 1.198139591979 × 10¹²

Factors of 1198139591979

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 224

Divisors of 1198139591979

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 33 73 99 121 137 219 363 411 657 803 1089 1233 1331 1507 2409 3993 4521 5329 7227 8833 10001 11979 13563 15987 16577 18769 26499 30003 47961 49731 56307 58619 79497 90009 97163 110011 149193 168921 175857 182347 206459 291489 330033 527571 547041 619377 644809 730073 874467 990099 1210121 1370137 1641123 1858131 1934427 2190219 2271049 3630363 4110411 5803281 6570657 6813147 7092899 8030803 10891089 12331233 13311331 15071507 20439441 21278697 24092409 24981539 39933993 45214521 63836091 72277227 74944617 88338833 100020001 119801979 135643563 165786577 224833851 265016499 300060003 497359731 795049497 900180009 971727163 1100220011 1492079193 1823652347 2915181489 3300660033 5470957041 8745544467 9901980099 12102420121 16412871123 36307260363 108921781089 133126621331 399379863993 1198139591979
• Sum of all divisors σ(n): 1944204843672
• Sum of proper divisors (its aliquot sum) s(n): 746065251693
• 1198139591979 is a deficient number, because the sum of its proper divisors (746065251693) is less than itself. Its deficiency is 452074340286

Bases of 1198139591979

• Binary: 10001011011110110101011110100110100101011₂
• Hexadecimal: 0x116F6AF4D2B
• Base-36: FAF1DLWR

Squares and roots of 1198139591979

• 1198139591979 squared (1198139591979²) is 1435538481867604601136441
• 1198139591979 cubed (1198139591979³) is 1719975490935004866703718459448206739
• The square root of 1198139591979 is 1094595.6294353637
• The cube root of 1198139591979 is 10621.0912444107

Scales and comparisons

• 1,198,139,591,979 seconds is equal to 38,097 years, 6 weeks, 6 days, 9 hours, 19 minutes, 39 seconds.
• To count from 1 to 1,198,139,591,979 would take you about ninety-five thousand, two hundred forty-two 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 1198139591979 cubic inches would be around 885.1 feet tall.

Recreational maths with 1198139591979

• 1198139591979 backwards is 9791959318911
• The number of decimal digits it has is: 13
• The sum of 1198139591979's digits is 72
• More coming soon!