18899879012118

Names of 18899879012118

• Cardinal: 18899879012118 can be written as Eighteen trillion, eight hundred ninety-nine billion, eight hundred seventy-nine million, twelve thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.8899879012118 × 10¹³

Factors of 18899879012118

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 330

Divisors of 18899879012118

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 169 171 234 247 293 338 342 494 507 586 741 879 1014 1482 1521 1758 2197 2223 2637 3042 3211 3809 4394 4446 5274 5567 6422 6591 7618 9633 11134 11427 13182 16701 19266 19773 22854 28899 33402 34281 39546 41743 49517 50103 57798 68562 72371 83486 85849 99034 100206 125229 144742 148551 171698 217113 250458 257547 297102 375687 434226 445653 515094 643721 651339 751374 772641 891306 940823 1116037 1287442 1302678 1545282 1631131 1881646 1931163 2232074 2822469 3262262 3348111 3862326 4893393 5644938 5793489 6696222 8467407 9786786 10044333 11586978 12230699 14508481 14680179 16934814 20088666 21204703 24461398 25153757 29016962 29360358 36692097 42409406 43525443 50307514 63614109 73384194 75461271 87050886 110076291 127228218 130576329 150922542 188610253 190842327 220152582 226383813 261152658 275661139 326998841 377220506 381684654 452767626 477921383 551322278 565830759 653997682 826983417 955842766 980996523 1131661518 1433764149 1653966834 1697492277 1961993046 2480950251 2867528298 2942989569 3394984554 3583594807 4250984933 4301292447 4961900502 5885979138 6212977979 7167189614 8501969866 8602584894 10750784421 12425955958 12752954799 18638933937 21501568842 25505909598 32252353263 37277867874 38258864397 55262804129 55916801811 64504706526 76517728794 80768713727 110525608258 111833603622 161537427454 165788412387 242306141181 331576824774 484612282362 497365237161 726918423543 994730474322 1049993278451 1453836847086 2099986556902 3149979835353 6299959670706 9449939506059 18899879012118
• Sum of all divisors σ(n): 46855350360000
• Sum of proper divisors (its aliquot sum) s(n): 27955471347882
• 18899879012118 is an abundant number, because the sum of its proper divisors (27955471347882) is greater than itself. Its abundance is 9055592335764

Bases of 18899879012118

• Binary: 100010011000001111000100100110010011100010110₂
• Hexadecimal: 0x113078932716
• Base-36: 6P6HFZEHI

Squares and roots of 18899879012118

• 18899879012118 squared (18899879012118²) is 357205426672698467590845924
• 18899879012118 cubed (18899879012118³) is 6751139346585989001372169501509066907032
• The square root of 18899879012118 is 4347399.1089061515
• The cube root of 18899879012118 is 26637.0632132019

Scales and comparisons

• 18,899,879,012,118 seconds is equal to 600,957 years, 35 weeks, 6 days, 16 hours, 15 minutes, 18 seconds.
• To count from 1 to 18,899,879,012,118 would take you about one million, five hundred two thousand, three hundred ninety-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 18899879012118 cubic inches would be around 2219.8 feet tall.

Recreational maths with 18899879012118

• 18899879012118 backwards is 81121097899881
• The number of decimal digits it has is: 14
• The sum of 18899879012118's digits is 72
• More coming soon!