27902139272172

Names of 27902139272172

• Cardinal: 27902139272172 can be written as Twenty-seven trillion, nine hundred two billion, one hundred thirty-nine million, two hundred seventy-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 2.7902139272172 × 10¹³

Factors of 27902139272172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 209

Divisors of 27902139272172

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 193 198 242 243 297 324 363 386 396 484 486 579 594 726 729 772 891 972 1089 1158 1188 1331 1452 1458 1737 1782 2123 2178 2316 2662 2673 2916 3267 3474 3564 3993 4246 4356 5211 5324 5346 6369 6534 6948 7986 8019 8492 9801 10422 10692 11979 12738 13068 15633 15972 16038 19107 19602 20844 23353 23958 25476 29403 31266 32076 35937 37249 38214 39204 46706 46899 47916 57321 58806 62532 70059 71874 74498 76428 88209 93412 93798 107811 111747 114642 117612 140118 140697 143748 148996 171963 176418 187596 210177 215622 223494 229284 256883 280236 281394 323433 335241 343926 352836 409739 420354 431244 446988 513766 515889 562788 630531 646866 670482 687852 770649 819478 840708 970299 1005723 1027532 1031778 1229217 1261062 1293732 1340964 1541298 1547667 1638956 1891593 1940598 2011446 2063556 2311947 2458434 2522124 3017169 3082596 3095334 3687651 3783186 3881196 4022892 4507129 4623894 4916868 5674779 6034338 6190668 6935841 7189057 7375302 7566372 9014258 9051507 9247788 11062953 11349558 12068676 13521387 13871682 14378114 14750604 17024337 18028516 18103014 20807523 21567171 22125906 22699116 27042774 27154521 27743364 28756228 33188859 34048674 36206028 40564161 41615046 43134342 44251812 49578419 54085548 54309042 62422569 64701513 66377718 68097348 79079627 81128322 83230092 86268684 99156838 99566577 108618084 121692483 124845138 129403026 132755436 148735257 158159254 162256644 187267707 194104539 198313676 199133154 237238881 243384966 249690276 258806052 297470514 298699731 316318508 365077449 374535414 388209078 398266308 446205771 474477762 486769932 582313617 594941028 597399462 711716643 730154898 749070828 776418156 869875897 892411542 948955524 1095232347 1164627234 1194798924 1338617313 1423433286 1460309796 1739751794 1746940851 1784823084 2135149929 2190464694 2329254468 2609627691 2677234626 2846866572 3285697041 3479503588 3493881702 4015851939 4270299858 4380929388 5219255382 5240822553 5354469252 6405449787 6571394082 6987763404 7828883073 8031703878 8540599716 9568634867 10438510764 10481645106 12047555817 12810899574 13142788164 15657766146 16063407756 19137269734 19216349361 20963290212 23486649219 24095111634 25621799148 28705904601 31315532292 36142667451 38274539468 38432698722 46973298438 48190223268 57411809202 57649048083 70459947657 72285334902 76865397444 86117713803 93946596876 114823618404 115298096166 140919895314 144570669804 172235427606 211379842971 230596192332 258353141409 281839790628 344470855212 422759685942 516706282818 634139528913 775059424227 845519371884 1033412565636 1268279057826 1550118848454 2325178272681 2536558115652 3100237696908 4650356545362 6975534818043 9300713090724 13951069636086 27902139272172
• Sum of all divisors σ(n): 80944488996000
• Sum of proper divisors (its aliquot sum) s(n): 53042349723828
• 27902139272172 is an abundant number, because the sum of its proper divisors (53042349723828) is greater than itself. Its abundance is 25140210451656

Bases of 27902139272172

• Binary: 110010110000001111001000110011000101111101100₂
• Hexadecimal: 0x196079198BEC
• Base-36: 9W22DB6R0

Squares and roots of 27902139272172

• 27902139272172 squared (27902139272172²) is 778529375963683025893597584
• 27902139272172 cubed (27902139272172³) is 21722635075615840055211295522344417632448
• The square root of 27902139272172 is 5282247.5587738219
• The cube root of 27902139272172 is 30330.4718999567

Scales and comparisons

• 27,902,139,272,172 seconds is equal to 887,201 years, 37 weeks, 3 days, 18 hours, 16 minutes, 12 seconds.
• To count from 1 to 27,902,139,272,172 would take you about two million, two hundred eighteen thousand and 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 27902139272172 cubic inches would be around 2527.5 feet tall.

Recreational maths with 27902139272172

• 27902139272172 backwards is 27127293120972
• 27902139272172 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27902139272172's digits is 54
• More coming soon!