19159998012

Names of 19159998012

• Cardinal: 19159998012 can be written as Nineteen billion, one hundred fifty-nine million, nine hundred ninety-eight thousand and twelve.

Scientific notation

• Scientific notation: 1.9159998012 × 10¹⁰

Factors of 19159998012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1253

Divisors of 19159998012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 62 76 93 108 114 124 171 186 228 279 342 359 372 513 558 589 684 718 837 839 1026 1077 1116 1178 1436 1674 1678 1767 2052 2154 2356 2517 3231 3348 3356 3534 4308 5034 5301 6462 6821 7068 7551 9693 10068 10602 11129 12924 13642 15102 15903 15941 19386 20463 21204 22258 22653 26009 27284 30204 31806 31882 33387 38772 40926 44516 45306 47823 52018 61389 63612 63764 66774 78027 81852 90612 95646 100161 104036 122778 133548 143469 156054 184167 191292 200322 211451 234081 245556 286938 300483 301201 312108 368334 400644 422902 430407 468162 494171 573876 600966 602402 634353 702243 736668 845804 860814 903603 936324 988342 1201932 1204804 1268706 1404486 1482513 1721628 1807206 1903059 1976684 2537412 2710809 2808972 2965026 3614412 3806118 4447539 5421618 5709177 5722819 5930052 7612236 8132427 8895078 9337231 10843236 11418354 11445638 13342617 16264854 17168457 17790156 18674462 22836708 22891276 26685234 28011693 32529708 34336914 37348924 51505371 53370468 56023386 68673828 84035079 103010742 112046772 154516113 168070158 177407389 206021484 252105237 309032226 336140316 354814778 504210474 532222167 618064452 709629556 1008420948 1064444334 1596666501 2128888668 3193333002 4789999503 6386666004 9579999006 19159998012
• Sum of all divisors σ(n): 54190080000
• Sum of proper divisors (its aliquot sum) s(n): 35030081988
• 19159998012 is an abundant number, because the sum of its proper divisors (35030081988) is greater than itself. Its abundance is 15870083976

Bases of 19159998012

• Binary: 10001110110000001100101111000111100₂
• Hexadecimal: 0x476065E3C
• Base-36: 8SVD930

Squares and roots of 19159998012

• 19159998012 squared (19159998012²) is 367105523819843952144
• 19159998012 cubed (19159998012³) is 7033741106582428769229263137728
• The square root of 19159998012 is 138419.6446029251
• The cube root of 19159998012 is 2675.8708789675

Scales and comparisons

• 19,159,998,012 seconds is equal to 609 years, 11 weeks, 6 days, 5 hours, 40 minutes, 12 seconds.
• To count from 1 to 19,159,998,012 would take you about one thousand, two hundred eighteen 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 19159998012 cubic inches would be around 223 feet tall.

Recreational maths with 19159998012

• 19159998012 backwards is 21089995191
• 19159998012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19159998012's digits is 54
• More coming soon!