1616450138412

Names of 1616450138412

• Cardinal: 1616450138412 can be written as One trillion, six hundred sixteen billion, four hundred fifty million, one hundred thirty-eight thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.616450138412 × 10¹²

Factors of 1616450138412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 1616450138412

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 12 31 41 43 62 82 86 93 123 124 129 164 172 186 246 258 372 492 516 961 1271 1333 1763 1849 1922 2542 2666 2883 3526 3698 3813 3844 3999 5084 5289 5332 5547 5766 7052 7396 7626 7998 10578 11094 11532 15252 15996 21156 22188 39401 41323 54653 57319 75809 78802 79507 82646 109306 114638 118203 123969 151618 157604 159014 163959 165292 171957 218612 227427 229276 236406 238521 247938 303236 318028 327918 343914 454854 472812 477042 495876 655836 687828 909708 954084 1694243 1776889 2350079 2464717 3259787 3388486 3418801 3553778 4700158 4929434 5082729 5330667 6519574 6776972 6837602 7050237 7107556 7394151 9400316 9779361 9858868 10165458 10256403 10661334 13039148 13675204 14100474 14788302 19558722 20330916 20512806 21322668 28200948 29576604 39117444 41025612 72852449 76406227 101053397 105982831 140170841 145704898 152812454 202106794 211965662 218557347 229218681 280341682 291409796 303160191 305624908 317948493 404213588 420512523 423931324 437114694 458437362 560683364 606320382 635896986 841025046 874229388 916874724 1212640764 1271793972 1682050092 3132655307 3285467761 4345296071 6265310614 6570935522 8690592142 9397965921 9856403283 12530621228 13035888213 13141871044 17381184284 18795931842 19712806566 26071776426 37591863684 39425613132 52143552852 134704178201 269408356402 404112534603 538816712804 808225069206 1616450138412
• Sum of all divisors σ(n): 4087422721368
• Sum of proper divisors (its aliquot sum) s(n): 2470972582956
• 1616450138412 is an abundant number, because the sum of its proper divisors (2470972582956) is greater than itself. Its abundance is 854522444544

Bases of 1616450138412

• Binary: 10111100001011011111011111011000100101100₂
• Hexadecimal: 0x1785BEFB12C
• Base-36: KML4OD9O

Squares and roots of 1616450138412

• 1616450138412 squared (1616450138412²) is 2612911049972173957881744
• 1616450138412 cubed (1616450138412³) is 4223640428385764842966486947127950528
• The square root of 1616450138412 is 1271396.9240217627
• The cube root of 1616450138412 is 11736.0181077559

Scales and comparisons

• 1,616,450,138,412 seconds is equal to 51,398 years, 5 weeks, 6 days, 15 hours, 20 minutes, 12 seconds.
• To count from 1 to 1,616,450,138,412 would take you about one hundred twenty-eight thousand, four hundred ninety-five 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 1616450138412 cubic inches would be around 978 feet tall.

Recreational maths with 1616450138412

• 1616450138412 backwards is 2148310546161
• The number of decimal digits it has is: 13
• The sum of 1616450138412's digits is 42
• More coming soon!