71380947274

Names of 71380947274

• Cardinal: 71380947274 can be written as Seventy-one billion, three hundred eighty million, nine hundred forty-seven thousand, two hundred seventy-four.

Scientific notation

• Scientific notation: 7.1380947274 × 10¹⁰

Factors of 71380947274

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230

Divisors of 71380947274

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 7 13 14 26 41 49 82 91 98 167 182 287 334 343 533 574 637 686 1066 1169 1274 2009 2171 2338 2401 3731 4018 4342 4459 4802 6847 7462 8183 8918 13694 14063 15197 16366 26117 27889 28126 30394 31213 47929 52234 55778 57281 62426 89011 95858 98441 106379 114562 178022 182819 195223 196882 212758 335503 362557 365638 390446 400967 623077 671006 725114 744653 801934 1143449 1246154 1279733 1366561 1489306 2286898 2348521 2537899 2559466 2733122 4361539 4697042 5075798 5212571 8004143 8723078 9565927 10425142 14864837 16008286 16439647 17765293 19131854 29729674 30530773 32879294 35530586 56029001 61061546 66961489 104053859 112058002 124357051 133922978 208107718 213715411 248714102 392203007 427430822 728377013 784406014 870499357 1456754026 1740998714 2745421049 5098639091 5490842098 10197278182 35690473637 71380947274
• Sum of all divisors σ(n): 138628626948
• Sum of proper divisors (its aliquot sum) s(n): 67247679674
• 71380947274 is a deficient number, because the sum of its proper divisors (67247679674) is less than itself. Its deficiency is 4133267600

Bases of 71380947274

• Binary: 1000010011110101000101101000101001010₂
• Hexadecimal: 0x109EA2D14A
• Base-36: WSIDFEY

Squares and roots of 71380947274

• 71380947274 squared (71380947274²) is 5095239633733568031076
• 71380947274 cubed (71380947274³) is 363703031643930891390127949486824
• The square root of 71380947274 is 267172.1304215693
• The cube root of 71380947274 is 4148.2103334503

Scales and comparisons

• 71,380,947,274 seconds is equal to 2,269 years, 36 weeks, 8 hours, 54 minutes, 34 seconds.
• To count from 1 to 71,380,947,274 would take you about four thousand, five hundred thirty-nine 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 71380947274 cubic inches would be around 345.7 feet tall.

Recreational maths with 71380947274

• 71380947274 backwards is 47274908317
• The number of decimal digits it has is: 11
• The sum of 71380947274's digits is 52
• More coming soon!