131315034970

Names of 131315034970

• Cardinal: 131315034970 can be written as One hundred thirty-one billion, three hundred fifteen million, thirty-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.3131503497 × 10¹¹

Factors of 131315034970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13004

Divisors of 131315034970

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 19 31 35 38 62 70 95 133 155 190 217 251 266 310 434 502 589 665 1085 1178 1255 1330 1757 2170 2510 2945 3514 4123 4769 5890 7781 8246 8785 9538 12689 15562 17570 20615 23845 25378 33383 38905 41230 47690 54467 63445 66766 77810 88823 108934 126890 147839 166915 177646 241091 272335 295678 333830 393359 444115 482182 544670 739195 786718 888230 1034873 1205455 1478390 1687637 1966795 2069746 2410910 2753513 3184939 3375274 3933590 5174365 5507026 6369878 7473821 8438185 10348730 13767565 14947642 15924695 16876370 22294573 27535130 31849390 37369105 44589146 52316747 60513841 74738210 98733109 104633494 111472865 121027682 197466218 222945730 261583735 302569205 423596887 493665545 523167470 605138410 691131763 847193774 987331090 1382263526 1875929071 2117984435 3455658815 3751858142 4235968870 6911317630 9379645355 13131503497 18759290710 26263006994 65657517485 131315034970
• Sum of all divisors σ(n): 294716620800
• Sum of proper divisors (its aliquot sum) s(n): 163401585830
• 131315034970 is an abundant number, because the sum of its proper divisors (163401585830) is greater than itself. Its abundance is 32086550860

Bases of 131315034970

• Binary: 1111010010010111111000110101101011010₂
• Hexadecimal: 0x1E92FC6B5A
• Base-36: 1OBPKXGA

Squares and roots of 131315034970

• 131315034970 squared (131315034970²) is 17243638409172322900900
• 131315034970 cubed (131315034970³) is 2264348980710498750487815344473000
• The square root of 131315034970 is 362374.1643246659
• The cube root of 131315034970 is 5082.8210271441

Scales and comparisons

• 131,315,034,970 seconds is equal to 4,175 years, 21 weeks, 2 days, 22 hours, 36 minutes, 10 seconds.
• To count from 1 to 131,315,034,970 would take you about eight thousand, three hundred fifty 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 131315034970 cubic inches would be around 423.6 feet tall.

Recreational maths with 131315034970

• 131315034970 backwards is 079430513131
• The number of decimal digits it has is: 12
• The sum of 131315034970's digits is 37
• More coming soon!