19418824008

Names of 19418824008

• Cardinal: 19418824008 can be written as Nineteen billion, four hundred eighteen million, eight hundred twenty-four thousand and eight.

Scientific notation

• Scientific notation: 1.9418824008 × 10¹⁰

Factors of 19418824008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 849

Divisors of 19418824008

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 46 54 69 72 81 92 108 138 162 184 207 216 243 276 324 414 486 529 552 621 648 821 828 972 1058 1242 1587 1642 1656 1863 1944 2116 2463 2484 3174 3284 3726 4232 4761 4926 4968 5589 6348 6568 7389 7452 9522 9852 11178 12167 12696 14283 14778 14904 18883 19044 19704 22167 22356 24334 28566 29556 36501 37766 38088 42849 44334 44712 48668 56649 57132 59112 66501 73002 75532 85698 88668 97336 109503 113298 114264 128547 133002 146004 151064 169947 171396 177336 199503 219006 226596 257094 266004 292008 328509 339894 342792 399006 434309 438012 453192 509841 514188 532008 657018 679788 798012 868618 876024 985527 1019682 1028376 1302927 1314036 1359576 1529523 1596024 1737236 1971054 2039364 2605854 2628072 2956581 3059046 3474472 3908781 3942108 4078728 4588569 5211708 5913162 6118092 7817562 7884216 9177138 9989107 10423416 11726343 11826324 12236184 15635124 18354276 19978214 23452686 23652648 29967321 31270248 35179029 36708552 39956428 46905372 59934642 70358058 79912856 89901963 93810744 105537087 119869284 140716116 179803926 211074174 239738568 269705889 281432232 359607852 422148348 539411778 719215704 809117667 844296696 1078823556 1618235334 2157647112 2427353001 3236470668 4854706002 6472941336 9709412004 19418824008
• Sum of all divisors σ(n): 57088886400
• Sum of proper divisors (its aliquot sum) s(n): 37670062392
• 19418824008 is an abundant number, because the sum of its proper divisors (37670062392) is greater than itself. Its abundance is 18251238384

Bases of 19418824008

• Binary: 10010000101011100111011110101001000₂
• Hexadecimal: 0x48573BD48
• Base-36: 8X5GSI0

Squares and roots of 19418824008

• 19418824008 squared (19418824008²) is 377090725853677184064
• 19418824008 cubed (19418824008³) is 7322658440401532796983838208512
• The square root of 19418824008 is 139351.4406384089
• The cube root of 19418824008 is 2687.8661743801

Scales and comparisons

• 19,418,824,008 seconds is equal to 617 years, 23 weeks, 5 days, 21 hours, 46 minutes, 48 seconds.
• To count from 1 to 19,418,824,008 would take you about one thousand, two hundred thirty-four 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 19418824008 cubic inches would be around 224 feet tall.

Recreational maths with 19418824008

• 19418824008 backwards is 80042881491
• The number of decimal digits it has is: 11
• The sum of 19418824008's digits is 45
• More coming soon!