76820121144

Names of 76820121144

• Cardinal: 76820121144 can be written as Seventy-six billion, eight hundred twenty million, one hundred twenty-one thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 7.6820121144 × 10¹⁰

Factors of 76820121144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16753

Divisors of 76820121144

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 31 36 39 52 53 54 62 72 78 93 104 106 108 117 124 156 159 186 212 216 234 248 279 312 318 351 372 403 424 468 477 558 636 689 702 744 806 837 936 954 1116 1209 1272 1378 1404 1431 1612 1643 1674 1908 2067 2232 2418 2756 2808 2862 3224 3286 3348 3627 3816 4134 4836 4929 5512 5724 6201 6572 6696 7254 8268 9672 9858 10881 11448 12402 13144 14508 14787 16536 16651 18603 19716 21359 21762 24804 29016 29574 33302 37206 39432 42718 43524 44361 49608 49953 59148 64077 66604 74412 85436 87048 88722 99906 118296 128154 133208 148824 149859 170872 177444 192231 199812 216463 256308 299718 354888 384462 399624 432926 449577 512616 516181 576693 599436 649389 768924 865852 882503 899154 1032362 1153386 1198872 1298778 1537848 1548543 1731704 1765006 1798308 1948167 2064724 2306772 2597556 2647509 3097086 3530012 3596616 3896334 4129448 4613544 4645629 5195112 5295018 5844501 6194172 6710353 7060024 7792668 7942527 9291258 10590036 11472539 11689002 12388344 13420706 13936887 15585336 15885054 18582516 20131059 21180072 22945078 23378004 23827581 26841412 27357593 27873774 31770108 34417617 37165032 40262118 45890156 46756008 47655162 53682824 54715186 55747548 60393177 63540216 68835234 80524236 82072779 91780312 95310324 103252851 109430372 111495096 120786354 137670468 161048472 164145558 181179531 190620648 206505702 218860744 241572708 246218337 275340936 309758553 328291116 355648709 362359062 413011404 483145416 492436674 619517106 656582232 711297418 724718124 738655011 826022808 984873348 1066946127 1239034212 1422594836 1449436248 1477310022 1969746696 2133892254 2478068424 2845189672 2954620044 3200838381 4267784508 5909240088 6401676762 8535569016 9602515143 12803353524 19205030286 25606707048 38410060572 76820121144
• Sum of all divisors σ(n): 241707110400
• Sum of proper divisors (its aliquot sum) s(n): 164886989256
• 76820121144 is an abundant number, because the sum of its proper divisors (164886989256) is greater than itself. Its abundance is 88066868112

Bases of 76820121144

• Binary: 1000111100010110101100000011000111000₂
• Hexadecimal: 0x11E2D60638
• Base-36: ZAGPSU0

Squares and roots of 76820121144

• 76820121144 squared (76820121144²) is 5901331012578835868736
• 76820121144 cubed (76820121144³) is 453340963297150359286792002153984
• The square root of 76820121144 is 277164.4297957443
• The cube root of 76820121144 is 4251.0054579641

Scales and comparisons

• 76,820,121,144 seconds is equal to 2,442 years, 33 weeks, 2 days, 18 hours, 32 minutes, 24 seconds.
• To count from 1 to 76,820,121,144 would take you about four thousand, eight hundred eighty-five 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 76820121144 cubic inches would be around 354.3 feet tall.

Recreational maths with 76820121144

• 76820121144 backwards is 44112102867
• 76820121144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 76820121144's digits is 36
• More coming soon!