18448985132550

Names of 18448985132550

• Cardinal: 18448985132550 can be written as Eighteen trillion, four hundred forty-eight billion, nine hundred eighty-five million, one hundred thirty-two thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.844898513255 × 10¹³

Factors of 18448985132550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 650757870

Divisors of 18448985132550

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 81 90 105 126 135 150 162 175 189 210 225 270 315 350 378 405 450 525 567 630 675 810 945 1050 1134 1350 1575 1890 2025 2835 3150 4050 4725 5670 9450 14175 28350 650757853 1301515706 1952273559 3253789265 3904547118 4555304971 5856820677 6507578530 9110609942 9761367795 11713641354 13665914913 16268946325 17570462031 19522735590 22776524855 27331829826 29284103385 32537892650 35140924062 40997744739 45553049710 48806838975 52711386093 58568206770 68329574565 81995489478 87852310155 97613677950 105422772186 113882624275 122993234217 136659149130 146420516925 175704620310 204988723695 227765248550 245986468434 263556930465 292841033850 341647872825 368979702651 409977447390 439261550775 527113860930 614966171085 683295745650 737959405302 878523101550 1024943618475 1229932342170 1317784652325 1844898513255 2049887236950 2635569304650 3074830855425 3689797026510 6149661710850 9224492566275 18448985132550
• Sum of all divisors σ(n): 58583825048496
• Sum of proper divisors (its aliquot sum) s(n): 40134839915946
• 18448985132550 is an abundant number, because the sum of its proper divisors (40134839915946) is greater than itself. Its abundance is 21685854783396

Bases of 18448985132550

• Binary: 100001100011101111101001101001000111000000110₂
• Hexadecimal: 0x10C77D348E06
• Base-36: 6JFCHEQDI

Squares and roots of 18448985132550

• 18448985132550 squared (18448985132550²) is 340365052421050941069502500
• 18448985132550 cubed (18448985132550³) is 6279389791755570194437437818725056375000
• The square root of 18448985132550 is 4295228.1816627623
• The cube root of 18448985132550 is 26423.5294572633

Scales and comparisons

• 18,448,985,132,550 seconds is equal to 586,620 years, 34 weeks, 2 days, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,448,985,132,550 would take you about one million, four hundred sixty-six thousand, five hundred fifty-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 18448985132550 cubic inches would be around 2202 feet tall.

Recreational maths with 18448985132550

• 18448985132550 backwards is 05523158984481
• 18448985132550 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18448985132550's digits is 63
• More coming soon!