71113627872

Names of 71113627872

• Cardinal: 71113627872 can be written as Seventy-one billion, one hundred thirteen million, six hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 7.1113627872 × 10¹⁰

Factors of 71113627872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 219132

Divisors of 71113627872

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 49 56 63 69 72 84 92 96 98 112 126 138 144 147 161 168 184 196 207 224 252 276 288 294 322 336 368 392 414 441 483 504 552 588 644 672 736 784 828 882 966 1008 1104 1127 1176 1288 1449 1568 1656 1764 1932 2016 2208 2254 2352 2576 2898 3312 3381 3528 3864 4508 4704 5152 5796 6624 6762 7056 7728 9016 10143 11592 13524 14112 15456 18032 20286 23184 27048 36064 40572 46368 54096 81144 108192 162288 219097 324576 438194 657291 876388 1314582 1533679 1752776 1971873 2629164 3067358 3505552 3943746 4601037 5039231 5258328 6134716 7011104 7887492 9202074 10078462 10516656 10735753 12269432 13803111 15117693 15774984 18404148 20156924 21033312 21471506 24538864 27606222 30235386 31549968 32207259 35274617 36808296 40313848 42943012 45353079 49077728 55212444 60470772 63099936 64414518 70549234 73616592 80627696 85886024 90706158 96621777 105823851 110424888 120941544 128829036 141098468 147233184 161255392 171772048 181412316 193243554 211647702 220849776 241883088 246922319 257658072 282196936 317471553 343544096 362824632 386487108 423295404 441699552 483766176 493844638 515316144 564393872 634943106 725649264 740766957 772974216 846590808 987689276 1030632288 1128787744 1269886212 1451298528 1481533914 1545948432 1693181616 1975378552 2222300871 2539772424 2963067828 3091896864 3386363232 3950757104 4444601742 5079544848 5926135656 7901514208 8889203484 10159089696 11852271312 17778406968 23704542624 35556813936 71113627872
• Sum of all divisors σ(n): 245475646416
• Sum of proper divisors (its aliquot sum) s(n): 174362018544
• 71113627872 is an abundant number, because the sum of its proper divisors (174362018544) is greater than itself. Its abundance is 103248390672

Bases of 71113627872

• Binary: 1000010001110101100111101100011100000₂
• Hexadecimal: 0x108EB3D8E0
• Base-36: WO37UG0

Squares and roots of 71113627872

• 71113627872 squared (71113627872²) is 5057148069117295248384
• 71113627872 cubed (71113627872³) is 359632145880810669812733585358848
• The square root of 71113627872 is 266671.3855515811
• The cube root of 71113627872 is 4143.0255500363

Scales and comparisons

• 71,113,627,872 seconds is equal to 2,261 years, 10 weeks, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 71,113,627,872 would take you about four thousand, five hundred twenty-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 71113627872 cubic inches would be around 345.3 feet tall.

Recreational maths with 71113627872

• 71113627872 backwards is 27872631117
• The number of decimal digits it has is: 11
• The sum of 71113627872's digits is 45
• More coming soon!