140398381816

Names of 140398381816

• Cardinal: 140398381816 can be written as One hundred forty billion, three hundred ninety-eight million, three hundred eighty-one thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.40398381816 × 10¹¹

Factors of 140398381816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2093

Divisors of 140398381816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 41 44 53 56 77 82 88 106 154 164 212 287 308 328 371 424 451 574 583 616 742 902 1148 1166 1484 1804 1979 2173 2296 2332 2809 2968 3157 3608 3958 4081 4346 4664 5618 6314 7916 8162 8692 11236 12628 13853 15211 15832 16324 17384 19663 21769 22472 23903 25256 27706 30422 30899 32648 39326 43538 47806 55412 60844 61798 78652 81139 87076 95612 104887 110824 115169 121688 123596 152383 157304 162278 167321 174152 191224 209774 216293 230338 247192 304766 324556 334642 419548 432586 460676 567973 609532 649112 669284 734209 806183 839096 865172 892529 921352 1135946 1153757 1219064 1266859 1338568 1468418 1612366 1730344 1785058 2271892 2307514 2533718 2936836 3224732 3570116 4300367 4543784 4615028 5067436 5559011 5873672 6247703 6449464 7140232 8076299 8600734 8868013 9230056 10134872 11118022 12495406 16152598 17201468 17736026 22236044 24990812 30102569 32305196 34402936 35472052 38913077 44472088 47304037 49981624 60205138 61149121 64610392 70944104 77826154 94608074 120410276 122298242 155652308 189216148 227919451 240820552 244596484 311304616 331128259 378432296 428043847 455838902 489192968 662256518 856087694 911677804 1324513036 1595436157 1712175388 1823355608 2507113961 2649026072 3190872314 3424350776 5014227922 6381744628 10028455844 12763489256 17549797727 20056911688 35099595454 70199190908 140398381816
• Sum of all divisors σ(n): 342845395200
• Sum of proper divisors (its aliquot sum) s(n): 202447013384
• 140398381816 is an abundant number, because the sum of its proper divisors (202447013384) is greater than itself. Its abundance is 62048631568

Bases of 140398381816

• Binary: 10000010110000011001010100101011111000₂
• Hexadecimal: 0x20B0654AF8
• Base-36: 1SHXKKQG

Squares and roots of 140398381816

• 140398381816 squared (140398381816²) is 19711705616551319457856
• 140398381816 cubed (140398381816³) is 2767491571397163838402656808746496
• The square root of 140398381816 is 374697.7205908785
• The cube root of 140398381816 is 5197.4146642443

Scales and comparisons

• 140,398,381,816 seconds is equal to 4,464 years, 12 weeks, 1 day, 6 hours, 30 minutes, 16 seconds.
• To count from 1 to 140,398,381,816 would take you about eight thousand, nine hundred twenty-eight 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 140398381816 cubic inches would be around 433.1 feet tall.

Recreational maths with 140398381816

• 140398381816 backwards is 618183893041
• The number of decimal digits it has is: 12
• The sum of 140398381816's digits is 52
• More coming soon!