45309318768

Names of 45309318768

• Cardinal: 45309318768 can be written as Forty-five billion, three hundred nine million, three hundred eighteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.5309318768 × 10¹⁰

Factors of 45309318768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8235

Divisors of 45309318768

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 56 62 63 72 84 93 112 124 126 144 168 181 186 217 248 252 279 336 362 372 434 496 504 543 558 651 724 744 868 1008 1086 1116 1267 1302 1448 1488 1629 1736 1953 2172 2232 2534 2604 2896 3258 3472 3801 3906 4344 4464 5068 5208 5611 6516 7602 7812 8011 8688 10136 10416 11222 11403 13032 15204 15624 16022 16833 20272 22444 22806 24033 26064 30408 31248 32044 33666 39277 44888 45612 48066 50499 56077 60816 64088 67332 72099 78554 89776 91224 96132 100998 112154 117831 128176 134664 144198 157108 168231 182448 192264 201996 224308 235662 248341 269328 288396 314216 336462 353493 384528 403992 448616 471324 496682 504693 576792 628432 672924 706986 745023 807984 897232 942648 993364 1009386 1153584 1345848 1413972 1449991 1490046 1738387 1885296 1986728 2018772 2235069 2691696 2827944 2899982 2980092 3476774 3973456 4037544 4349973 4470138 5215161 5655888 5799964 5960184 6953548 8075088 8699946 8940276 10149937 10430322 11599928 11920368 13049919 13907096 15645483 17399892 17880552 20299874 20860644 23199856 26099838 27814192 30449811 31290966 34799784 35761104 40599748 41721288 44949721 52199676 60899622 62581932 69599568 81199496 83442576 89899442 91349433 104399352 121799244 125163864 134849163 162398992 179798884 182698866 208798704 243598488 250327728 269698326 314648047 359597768 365397732 404547489 487196976 539396652 629296094 719195536 730795464 809094978 943944141 1078793304 1258592188 1461590928 1618189956 1887888282 2157586608 2517184376 2831832423 3236379912 3775776564 5034368752 5663664846 6472759824 7551553128 11327329692 15103106256 22654659384 45309318768
• Sum of all divisors σ(n): 150437926912
• Sum of proper divisors (its aliquot sum) s(n): 105128608144
• 45309318768 is an abundant number, because the sum of its proper divisors (105128608144) is greater than itself. Its abundance is 59819289376

Bases of 45309318768

• Binary: 101010001100101001010101011001110000₂
• Hexadecimal: 0xA8CA55670
• Base-36: KTBZY40

Squares and roots of 45309318768

• 45309318768 squared (45309318768²) is 2052934367220237037824
• 45309318768 cubed (45309318768³) is 93017057654164090007287689080832
• The square root of 45309318768 is 212859.8571079103
• The cube root of 45309318768 is 3565.0244346557

Scales and comparisons

• 45,309,318,768 seconds is equal to 1,440 years, 36 weeks, 1 day, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 45,309,318,768 would take you about two thousand, eight hundred eighty-one 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 45309318768 cubic inches would be around 297.1 feet tall.

Recreational maths with 45309318768

• 45309318768 backwards is 86781390354
• The number of decimal digits it has is: 11
• The sum of 45309318768's digits is 54
• More coming soon!