138747265002684

Names of 138747265002684

• Cardinal: 138747265002684 can be written as One hundred thirty-eight trillion, seven hundred forty-seven billion, two hundred sixty-five million, two thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.38747265002684 × 10¹⁴

Factors of 138747265002684

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3899

Divisors of 138747265002684

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 729 972 1053 1404 1458 2106 2187 2916 3159 3881 4212 4374 6318 6561 7762 8748 9477 11643 12636 13122 15524 18954 19683 23286 26244 28431 34929 37908 39366 46572 50453 56862 59049 69858 78732 85293 100906 104787 113724 118098 139716 151359 170586 177147 201812 209574 236196 255879 302718 314361 341172 354294 419148 454077 511758 605436 628722 708588 767637 908154 943083 1023516 1257444 1362231 1535274 1816308 1886166 2302911 2724462 2829249 3070548 3772332 4086693 4605822 5448924 5658498 8173386 8487747 9211644 11316996 12260079 15062161 16346772 16975494 24520158 25463241 30124322 33950988 36780237 45186483 49040316 50926482 60248644 73560474 76389723 90372966 101852964 110340711 135559449 147120948 152779446 180745932 195808093 220681422 229169169 271118898 305558892 331022133 391616186 406678347 441362844 458338338 542237796 587424279 662044266 687507507 783232372 813356694 916676676 993066399 1174848558 1220035041 1324088532 1375015014 1626713388 1762272837 1986132798 2349697116 2440070082 2750030028 2979199197 3524545674 3660105123 3972265596 4880140164 5286818511 5958398394 7049091348 7320210246 8937597591 10573637022 10980315369 11916796788 14640420492 15860455533 17875195182 21147274044 21960630738 31720911066 32940946107 35750390364 43921261476 47581366599 63441822132 65881892214 95162733198 98822838321 131763784428 142744099797 190325466396 197645676642 285488199594 296468514963 395291353284 428232299391 570976399188 592937029926 856464598782 889405544889 1185874059852 1284696898173 1712929197564 1778811089778 2569393796346 2668216634667 3557622179556 3854090694519 5138787592692 5336433269334 7708181389038 10672866538668 11562272083557 15416362778076 23124544167114 34686816250671 46249088334228 69373632501342 138747265002684
• Sum of all divisors σ(n): 392328196704080
• Sum of proper divisors (its aliquot sum) s(n): 253580931701396
• 138747265002684 is an abundant number, because the sum of its proper divisors (253580931701396) is greater than itself. Its abundance is 114833666698712

Bases of 138747265002684

• Binary: 11111100011000010011101011100011010110010111100₂
• Hexadecimal: 0x7E309D71ACBC
• Base-36: 1D6JM38FR0

Squares and roots of 138747265002684

• 138747265002684 squared (138747265002684²) is 19250803545725020318527203856
• 138747265002684 cubed (138747265002684³) is 2670996341073318167981804317652380855149504
• The square root of 138747265002684 is 11779102.8946471131
• The cube root of 138747265002684 is 51769.6001124731

Scales and comparisons

• 138,747,265,002,684 seconds is equal to 4,411,733 years, 44 weeks, 2 days, 17 hours, 11 minutes, 24 seconds.
• To count from 1 to 138,747,265,002,684 would take you about eleven million, twenty-nine thousand, three hundred thirty-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 138747265002684 cubic inches would be around 4314.1 feet tall.

Recreational maths with 138747265002684

• 138747265002684 backwards is 486200562747831
• The number of decimal digits it has is: 15
• The sum of 138747265002684's digits is 63
• More coming soon!