71361313680

Names of 71361313680

• Cardinal: 71361313680 can be written as Seventy-one billion, three hundred sixty-one million, three hundred thirteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.136131368 × 10¹⁰

Factors of 71361313680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2507

Divisors of 71361313680

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 337 547 674 1011 1094 1348 1613 1641 1685 2022 2188 2696 2735 3226 3282 3370 4044 4376 4839 5055 5392 5470 6452 6564 6740 8065 8088 8205 8752 9678 10110 10940 12904 13128 13480 16130 16176 16410 19356 20220 21880 24195 25808 26256 26960 32260 32820 38712 40440 43760 48390 64520 65640 77424 80880 96780 129040 131280 184339 193560 368678 387120 543581 553017 737356 882311 921695 1087162 1106034 1474712 1630743 1764622 1843390 2174324 2212068 2646933 2717905 2765085 2949424 3261486 3529244 3686780 4348648 4411555 4424136 5293866 5435810 5530170 6522972 7058488 7373560 8153715 8697296 8823110 8848272 10587732 10871620 11060340 13045944 13234665 14116976 14747120 16307430 17646220 21175464 21743240 22120680 26091888 26469330 32614860 35292440 42350928 43486480 44241360 52938660 65229720 70584880 105877320 130459440 211754640 297338807 594677614 892016421 1189355228 1486694035 1784032842 2378710456 2973388070 3568065684 4460082105 4757420912 5946776140 7136131368 8920164210 11893552280 14272262736 17840328420 23787104560 35680656840 71361313680
• Sum of all divisors σ(n): 222419942784
• Sum of proper divisors (its aliquot sum) s(n): 151058629104
• 71361313680 is an abundant number, because the sum of its proper divisors (151058629104) is greater than itself. Its abundance is 79697315424

Bases of 71361313680

• Binary: 1000010011101011101110011101110010000₂
• Hexadecimal: 0x109D773B90
• Base-36: WS6OM1C

Squares and roots of 71361313680

• 71361313680 squared (71361313680²) is 5092437090135355142400
• 71361313680 cubed (71361313680³) is 363403000584815511975007468032000
• The square root of 71361313680 is 267135.3845524775
• The cube root of 71361313680 is 4147.8299717015

Scales and comparisons

• 71,361,313,680 seconds is equal to 2,269 years, 3 weeks, 4 days, 3 hours, 8 minutes.
• To count from 1 to 71,361,313,680 would take you about four thousand, five hundred thirty-eight 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 71361313680 cubic inches would be around 345.7 feet tall.

Recreational maths with 71361313680

• 71361313680 backwards is 08631316317
• The number of decimal digits it has is: 11
• The sum of 71361313680's digits is 39
• More coming soon!