55189778384

Names of 55189778384

• Cardinal: 55189778384 can be written as Fifty-five billion, one hundred eighty-nine million, seven hundred seventy-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 5.5189778384 × 10¹⁰

Factors of 55189778384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 946

Divisors of 55189778384

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 37 52 68 74 104 136 148 169 208 221 272 296 338 442 481 592 629 676 877 884 962 1258 1352 1369 1754 1768 1924 2516 2704 2738 2873 3508 3536 3848 5032 5476 5746 6253 7016 7696 8177 10064 10952 11401 11492 12506 14032 14909 16354 17797 21904 22802 22984 23273 25012 29818 32449 32708 35594 45604 45968 46546 50024 59636 64898 65416 71188 91208 93092 100048 106301 119272 129796 130832 142376 148213 182416 186184 193817 212602 231361 238544 259592 284752 296426 302549 372368 387634 421837 425204 462722 519184 551633 592852 605098 775268 843674 850408 925444 1103266 1185704 1200613 1210196 1550536 1687348 1700816 1850888 2206532 2371408 2401226 2420392 2519621 3101072 3374696 3701776 3933137 4413064 4802452 4840784 5039242 5483881 6749392 7171229 7866274 8826128 9604904 10078484 10967762 14342458 15607969 15732548 19209808 20156968 20410421 21935524 28684916 31215938 31465096 40313936 40820842 43871048 57369832 62431876 62930192 81641684 87742096 93225977 114739664 124863752 163283368 186451954 202903597 249727504 265335473 326566736 372903908 405807194 530670946 745807816 811614388 1061341892 1491615632 1623228776 2122683784 3246457552 3449361149 4245367568 6898722298 13797444596 27594889192 55189778384
• Sum of all divisors σ(n): 126146121444
• Sum of proper divisors (its aliquot sum) s(n): 70956343060
• 55189778384 is an abundant number, because the sum of its proper divisors (70956343060) is greater than itself. Its abundance is 15766564676

Bases of 55189778384

• Binary: 110011011001100100010010111111010000₂
• Hexadecimal: 0xCD9912FD0
• Base-36: PCQKHJK

Squares and roots of 55189778384

• 55189778384 squared (55189778384²) is 3045911638075033651456
• 55189778384 cubed (55189778384³) is 168103188282607523587198938927104
• The square root of 55189778384 is 234925.0484388585
• The cube root of 55189778384 is 3807.3214890037

Scales and comparisons

• 55,189,778,384 seconds is equal to 1,754 years, 44 weeks, 6 days, 13 hours, 59 minutes, 44 seconds.
• To count from 1 to 55,189,778,384 would take you about three thousand, five hundred nine 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 55189778384 cubic inches would be around 317.3 feet tall.

Recreational maths with 55189778384

• 55189778384 backwards is 48387798155
• The number of decimal digits it has is: 11
• The sum of 55189778384's digits is 65
• More coming soon!