18427966550

Names of 18427966550

• Cardinal: 18427966550 can be written as Eighteen billion, four hundred twenty-seven million, nine hundred sixty-six thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.842796655 × 10¹⁰

Factors of 18427966550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 421

Divisors of 18427966550

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 25 35 37 49 50 70 74 98 113 175 185 226 245 257 259 343 350 370 490 514 518 565 686 791 925 1130 1225 1285 1295 1582 1715 1799 1813 1850 2450 2570 2590 2825 3430 3598 3626 3955 4181 5537 5650 6425 6475 7910 8362 8575 8995 9065 9509 11074 12593 12691 12850 12950 17150 17990 18130 19018 19775 20905 25186 25382 27685 29041 29267 38759 39550 41810 44975 45325 47545 55370 58082 58534 62965 63455 66563 77518 88151 89950 90650 95090 104525 125930 126910 133126 138425 145205 146335 176302 193795 203287 204869 209050 237725 276850 290410 292670 314825 317275 332815 387590 406574 409738 440755 465941 475450 629650 634550 665630 726025 731675 881510 931882 968975 1016435 1024345 1074517 1423009 1434083 1452050 1463350 1664075 1937950 2032870 2048690 2149034 2203775 2329705 2846018 2868166 3261587 3328150 4407550 4659410 5082175 5121725 5372585 6523174 7115045 7170415 7521619 9961063 10164350 10243450 10745170 11648525 14230090 14340830 15043238 16307935 19922126 23297050 26862925 32615870 35575225 35852075 37608095 49805315 52651333 53725850 71150450 71704150 75216190 81539675 99610630 105302666 163079350 188040475 249026575 263256665 368559331 376080950 498053150 526513330 737118662 1316283325 1842796655 2632566650 3685593310 9213983275 18427966550
• Sum of all divisors σ(n): 41576803200
• Sum of proper divisors (its aliquot sum) s(n): 23148836650
• 18427966550 is an abundant number, because the sum of its proper divisors (23148836650) is greater than itself. Its abundance is 4720870100

Bases of 18427966550

• Binary: 10001001010011001000111010001010110₂
• Hexadecimal: 0x44A647456
• Base-36: 8GRJ9ZQ

Squares and roots of 18427966550

• 18427966550 squared (18427966550²) is 339589951167918902500
• 18427966550 cubed (18427966550³) is 6257952260838542968382711375000
• The square root of 18427966550 is 135749.6465925419
• The cube root of 18427966550 is 2641.3491033683

Scales and comparisons

• 18,427,966,550 seconds is equal to 585 years, 49 weeks, 3 days, 15 hours, 35 minutes, 50 seconds.
• To count from 1 to 18,427,966,550 would take you about one thousand, one hundred seventy-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 18427966550 cubic inches would be around 220.1 feet tall.

Recreational maths with 18427966550

• 18427966550 backwards is 05566972481
• The number of decimal digits it has is: 11
• The sum of 18427966550's digits is 53
• More coming soon!