420741320076

Names of 420741320076

• Cardinal: 420741320076 can be written as Four hundred twenty billion, seven hundred forty-one million, three hundred twenty thousand and seventy-six.

Scientific notation

• Scientific notation: 4.20741320076 × 10¹¹

Factors of 420741320076

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7988599

Divisors of 420741320076

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 19 21 22 28 33 36 38 42 44 57 63 66 76 77 84 99 114 126 132 133 154 171 198 209 228 231 252 266 308 342 396 399 418 462 532 627 684 693 798 836 924 1197 1254 1386 1463 1596 1881 2394 2508 2772 2926 3762 4389 4788 5852 7524 8778 13167 17556 26334 52668 7988557 15977114 23965671 31954228 47931342 55919899 71897013 87874127 95862684 111839798 143794026 151782583 167759697 175748254 223679596 263622381 287588052 303565166 335519394 351496508 455347749 503279091 527244762 607130332 615118889 671038788 790867143 910695498 1006558182 1054489524 1062478081 1230237778 1366043247 1581734286 1669608413 1821390996 1845356667 2013116364 2124956162 2460475556 2732086494 3163468572 3187434243 3339216826 3690713334 4249912324 5008825239 5464172988 5536070001 6374868486 6678433652 7381426668 9562302729 10017650478 11072140002 11687258891 12749736972 15026475717 19124605458 20035300956 22144280004 23374517782 30052951434 35061776673 38249210916 46749035564 60105902868 70123553346 105185330019 140247106692 210370660038 420741320076
• Sum of all divisors σ(n): 1395760853760
• Sum of proper divisors (its aliquot sum) s(n): 975019533684
• 420741320076 is an abundant number, because the sum of its proper divisors (975019533684) is greater than itself. Its abundance is 554278213608

Bases of 420741320076

• Binary: 110000111110110001000110000110110001100₂
• Hexadecimal: 0x61F6230D8C
• Base-36: 5DAAIOB0

Squares and roots of 420741320076

• 420741320076 squared (420741320076²) is 177023258419295080645776
• 420741320076 cubed (420741320076³) is 74480999431489093340276672793398976
• The square root of 420741320076 is 648645.7585431357
• The cube root of 420741320076 is 7493.2758700253

Scales and comparisons

• 420,741,320,076 seconds is equal to 13,378 years, 14 weeks, 1 day, 4 hours, 54 minutes, 36 seconds.
• To count from 1 to 420,741,320,076 would take you about twenty-six thousand, seven hundred fifty-six 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 420741320076 cubic inches would be around 624.4 feet tall.

Recreational maths with 420741320076

• 420741320076 backwards is 670023147024
• 420741320076 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420741320076's digits is 36
• More coming soon!