42893723664

Names of 42893723664

• Cardinal: 42893723664 can be written as Forty-two billion, eight hundred ninety-three million, seven hundred twenty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.2893723664 × 10¹⁰

Factors of 42893723664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 539

Divisors of 42893723664

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 121 132 144 162 176 198 216 242 264 297 324 363 396 432 484 523 528 594 648 726 792 891 968 1046 1089 1188 1296 1452 1569 1584 1782 1936 2092 2178 2376 2904 3138 3267 3564 4184 4356 4707 4752 5753 5808 6276 6534 7128 8368 8712 9414 9801 11506 12552 13068 14121 14256 17259 17424 18828 19602 23012 25104 26136 28242 34518 37656 39204 42363 46024 51777 52272 56484 63283 69036 75312 78408 84726 92048 103554 112968 126566 138072 155331 156816 169452 189849 207108 225936 253132 273529 276144 310662 338904 379698 414216 465993 506264 547058 569547 621324 677808 759396 820587 828432 931986 1012528 1094116 1139094 1242648 1518792 1641174 1708641 1863972 2188232 2278188 2461761 2485296 3008819 3037584 3282348 3417282 3727944 4376464 4556376 4923522 5125923 6017638 6564696 6834564 7385283 7455888 9026457 9112752 9847044 10251846 12035276 13129392 13669128 14770566 18052914 19694088 20503692 22155849 24070552 27079371 27338256 29541132 33097009 36105828 39388176 41007384 44311698 48141104 54158742 59082264 66194018 72211656 81238113 82014768 88623396 99291027 108317484 118164528 132388036 144423312 162476226 177246792 198582054 216634968 243714339 264776072 297873081 324952452 354493584 397164108 433269936 487428678 529552144 595746162 649904904 794328216 893619243 974857356 1191492324 1299809808 1588656432 1787238486 1949714712 2382984648 2680857729 3574476972 3899429424 4765969296 5361715458 7148953944 10723430916 14297907888 21446861832 42893723664
• Sum of all divisors σ(n): 136720382799
• Sum of proper divisors (its aliquot sum) s(n): 93826659135
• 42893723664 is an abundant number, because the sum of its proper divisors (93826659135) is greater than itself. Its abundance is 50932935471

Bases of 42893723664

• Binary: 100111111100101010100100100000010000₂
• Hexadecimal: 0x9FCAA4810
• Base-36: JPDTD00

Squares and roots of 42893723664

• 42893723664 squared (42893723664²) is 1839871529763593584896
• 42893723664 cubed (42893723664³) is 78918940974940534478132148178944
• 42893723664 is a perfect square number. Its square root is 207108
• The cube root of 42893723664 is 3500.5094133087

Scales and comparisons

• 42,893,723,664 seconds is equal to 1,363 years, 46 weeks, 1 day, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 42,893,723,664 would take you about two thousand, seven hundred twenty-seven 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 42893723664 cubic inches would be around 291.7 feet tall.

Recreational maths with 42893723664

• 42893723664 backwards is 46632739824
• 42893723664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42893723664's digits is 54
• More coming soon!