126188720001

Names of 126188720001

• Cardinal: 126188720001 can be written as One hundred twenty-six billion, one hundred eighty-eight million, seven hundred twenty thousand and one.

Scientific notation

• Scientific notation: 1.26188720001 × 10¹¹

Factors of 126188720001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 184

Divisors of 126188720001

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 19 23 31 47 57 61 69 93 141 171 183 207 279 361 423 437 549 589 713 893 1081 1083 1159 1311 1403 1457 1767 1891 2139 2679 2867 3243 3249 3477 3933 4209 4371 5301 5673 6417 6859 8037 8303 8601 9729 10431 11191 12627 13113 13547 16967 17019 20539 20577 22021 24909 25803 26657 27683 33511 33573 35929 40641 43493 50901 54473 61617 61731 65941 66063 74727 79971 83049 88877 100533 100719 107787 121923 130479 152703 157757 163419 184851 197823 198189 212629 239913 249147 257393 266631 301599 322373 323361 390241 391437 418399 473271 490257 506483 525977 593469 636709 637887 682651 772179 799893 826367 967119 1034987 1170723 1252879 1255197 1419813 1519449 1577931 1688663 1910127 1913661 2044171 2047953 2316537 2479101 2901357 3104961 3512169 3758637 3765591 4558347 4733793 4890467 5065989 5730381 6132513 6143859 7414579 7437303 9314883 9623177 9993563 11275911 12097471 12970369 14671401 15197967 15700973 18397539 19664753 22243737 23804701 28869531 29980689 32084597 36292413 38839249 38911107 44014203 47102919 58994259 66731211 71414103 86608593 89942067 96253791 108877239 116517747 116733321 141308757 176982777 214242309 229851949 288761373 298318487 349553241 452289319 609607343 689555847 737945731 894955461 1356867957 1828822029 2068667541 2213837193 2684866383 4070603871 5486466087 6641511579 14020968889 42062906667 126188720001
• Sum of all divisors σ(n): 215117660160
• Sum of proper divisors (its aliquot sum) s(n): 88928940159
• 126188720001 is a deficient number, because the sum of its proper divisors (88928940159) is less than itself. Its deficiency is 37259779842

Bases of 126188720001

• Binary: 1110101100001011011110000111110000001₂
• Hexadecimal: 0x1D616F0F81
• Base-36: 1LYXI7I9

Squares and roots of 126188720001

• 126188720001 squared (126188720001²) is 15923593055490777440001
• 126188720001 cubed (126188720001³) is 2009377825489193770014093766160001
• The square root of 126188720001 is 355230.5167085171
• The cube root of 126188720001 is 5015.7996218163

Scales and comparisons

• 126,188,720,001 seconds is equal to 4,012 years, 21 weeks, 2 days, 14 hours, 13 minutes, 21 seconds.
• To count from 1 to 126,188,720,001 would take you about eight thousand and twenty-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 126188720001 cubic inches would be around 418 feet tall.

Recreational maths with 126188720001

• 126188720001 backwards is 100027881621
• The number of decimal digits it has is: 12
• The sum of 126188720001's digits is 36
• More coming soon!