71382264768

Names of 71382264768

• Cardinal: 71382264768 can be written as Seventy-one billion, three hundred eighty-two million, two hundred sixty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.1382264768 × 10¹⁰

Factors of 71382264768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111995

Divisors of 71382264768

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 81 82 96 108 123 144 162 164 192 216 243 246 288 324 328 369 432 486 492 576 648 656 738 864 972 984 1107 1296 1312 1476 1728 1944 1968 2214 2592 2624 2952 3321 3888 3936 4428 5184 5904 6642 7776 7872 8856 9963 11808 13284 15552 17712 19926 23616 26568 35424 39852 53136 70848 79704 106272 111949 159408 212544 223898 318816 335847 447796 637632 671694 895592 1007541 1343388 1791184 2015082 2686776 3022623 3582368 4030164 4589909 5373552 6045246 7164736 8060328 9067869 9179818 10747104 12090492 13769727 16120656 18135738 18359636 21494208 24180984 27203607 27539454 32241312 36271476 36719272 41309181 48361968 54407214 55078908 64482624 72542952 73438544 82618362 96723936 108814428 110157816 123927543 145085904 146877088 165236724 193447872 217628856 220315632 247855086 290171808 293754176 330473448 371782629 435257712 440631264 495710172 580343616 660946896 743565258 870515424 881262528 991420344 1115347887 1321893792 1487130516 1741030848 1982840688 2230695774 2643787584 2974261032 3965681376 4461391548 5948522064 7931362752 8922783096 11897044128 17845566192 23794088256 35691132384 71382264768
• Sum of all divisors σ(n): 217359433200
• Sum of proper divisors (its aliquot sum) s(n): 145977168432
• 71382264768 is an abundant number, because the sum of its proper divisors (145977168432) is greater than itself. Its abundance is 74594903664

Bases of 71382264768

• Binary: 1000010011110101101101110101111000000₂
• Hexadecimal: 0x109EB6EBC0
• Base-36: WSJ5O00

Squares and roots of 71382264768

• 71382264768 squared (71382264768²) is 5095427723408854093824
• 71382264768 cubed (71382264768³) is 363723170858578294440825481592832
• The square root of 71382264768 is 267174.5960378717
• The cube root of 71382264768 is 4148.2358547733

Scales and comparisons

• 71,382,264,768 seconds is equal to 2,269 years, 38 weeks, 1 day, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 71,382,264,768 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 71382264768 cubic inches would be around 345.7 feet tall.

Recreational maths with 71382264768

• 71382264768 backwards is 86746228317
• 71382264768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71382264768's digits is 54
• More coming soon!