420028224077

Names of 420028224077

• Cardinal: 420028224077 can be written as Four hundred twenty billion, twenty-eight million, two hundred twenty-four thousand and seventy-seven.

Scientific notation

• Scientific notation: 4.20028224077 × 10¹¹

Factors of 420028224077

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 554

Divisors of 420028224077

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 11 23 49 77 79 121 127 161 253 307 539 553 847 869 889 1127 1397 1771 1817 2149 2783 2921 3377 3871 5929 6083 6223 7061 9559 9779 10033 12397 12719 15043 15367 19481 19987 20447 23639 24253 32131 37147 38989 42581 49427 66913 68453 70231 77671 89033 107569 110363 136367 139909 143129 165473 169771 219857 224917 230759 260029 266783 272923 345989 353441 428879 468391 491617 543697 557819 752983 772541 854381 896747 979363 1188397 1213993 1538999 1574419 1615313 1820203 1867481 1910461 2474087 2538349 2934613 3002153 3080131 3805879 3904733 4717669 5407787 5980667 6136009 6277229 8497951 9864217 10772993 11307191 13072367 17318609 17768443 20542291 21015071 21560917 27333131 27921839 33023683 33881441 41864669 42952063 43940603 59485657 67496099 69049519 70843013 108506387 124379101 143796037 150926419 195452873 231165781 237170087 300664441 372695851 472472693 483346633 495901091 759544709 779273143 1368170111 1660190609 2608870957 3307308851 3471307637 5316812963 5454912001 8572004573 18262096699 38184384007 60004032011 420028224077
• Sum of all divisors σ(n): 573836820480
• Sum of proper divisors (its aliquot sum) s(n): 153808596403
• 420028224077 is a deficient number, because the sum of its proper divisors (153808596403) is less than itself. Its deficiency is 266219627674

Bases of 420028224077

• Binary: 110000111001011101000100001001001001101₂
• Hexadecimal: 0x61CBA2124D
• Base-36: 5CYHYJWT

Squares and roots of 420028224077

• 420028224077 squared (420028224077²) is 176423709021278522501929
• 420028224077 cubed (420028224077³) is 74102937185285021610467720676744533
• The square root of 420028224077 is 648095.8448231249
• The cube root of 420028224077 is 7489.0401346601

Scales and comparisons

• 420,028,224,077 seconds is equal to 13,355 years, 31 weeks, 18 hours, 41 minutes, 17 seconds.
• To count from 1 to 420,028,224,077 would take you about twenty-six thousand, seven hundred eleven 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 420028224077 cubic inches would be around 624.1 feet tall.

Recreational maths with 420028224077

• 420028224077 backwards is 770422820024
• The number of decimal digits it has is: 12
• The sum of 420028224077's digits is 38
• More coming soon!