18412378165152

Names of 18412378165152

• Cardinal: 18412378165152 can be written as Eighteen trillion, four hundred twelve billion, three hundred seventy-eight million, one hundred sixty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8412378165152 × 10¹³

Factors of 18412378165152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15611

Divisors of 18412378165152

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 41 48 57 72 76 82 96 114 123 144 152 164 171 228 246 283 288 304 328 342 361 369 456 492 566 608 656 684 722 738 779 849 912 984 1083 1132 1312 1368 1444 1476 1558 1698 1824 1968 2166 2264 2337 2547 2736 2888 2952 3116 3249 3396 3936 4332 4528 4674 5094 5377 5472 5776 5904 6232 6498 6792 7011 8664 9056 9348 10188 10754 11552 11603 11808 12464 12996 13584 14022 14801 15263 16131 17328 18696 20376 21508 23206 24928 25992 27168 28044 29602 30526 32262 34656 34809 37392 40752 43016 44403 45789 46412 48393 51984 56088 59204 61052 64524 69618 74784 81504 86032 88806 91578 92824 96786 102163 103968 104427 112176 118408 122104 129048 133209 137367 139236 172064 177612 183156 185648 193572 204326 208854 220457 224352 236816 244208 258096 266418 274734 278472 289997 306489 355224 366312 371296 387144 408652 417708 440914 473632 488416 516192 532836 549468 556944 579994 612978 625783 661371 710448 732624 774288 817304 835416 869991 881828 919467 1065672 1098936 1113888 1159988 1225956 1251566 1322742 1420896 1465248 1548576 1634608 1670832 1739982 1763656 1838934 1877349 1984113 2131344 2197872 2319976 2451912 2503132 2609973 2645484 3269216 3341664 3479964 3527312 3677868 3754698 3968226 4188683 4262688 4319429 4395744 4639952 4903824 5006264 5219946 5290968 5509943 5632047 6959928 7054624 7355736 7509396 7936452 8377366 8638858 9279904 9807648 10012528 10439892 10581936 11019886 11264094 11889877 12566049 12958287 13919856 14711472 15018792 15872904 16529829 16754732 17277716 20025056 20879784 21163872 22039772 22528188 23779754 25132098 25916574 27839712 29422944 30037584 31745808 33059658 33509464 34555432 35669631 37698147 38874861 41759568 44079544 45056376 47559508 49589487 50264196 51833148 60075168 63491616 66119316 67018928 69110864 71339262 75396294 77749722 82069151 83519136 88159088 90112752 95119016 99178974 100528392 103666296 107008893 132238632 134037856 138221728 142678524 150792588 155499444 164138302 176318176 177096589 180225504 190238032 198357948 201056784 207332592 214017786 225907663 246207453 264477264 285357048 301585176 310998888 328276604 354193178 380476064 396715896 402113568 414665184 428035572 451815326 492414906 528954528 531289767 570714096 603170352 621997776 656553208 677722989 708386356 738622359 793431792 856071144 903630652 984829812 1062579534 1141428192 1206340704 1243995552 1313106416 1355445978 1416772712 1477244718 1559313869 1586863584 1593869301 1712142288 1807261304 1969659624 2033168967 2125159068 2626212832 2710891956 2833545424 2954489436 3118627738 3187738602 3364835191 3424284576 3614522608 3939319248 4066337934 4250318136 4677941607 5421783912 5667090848 5908978872 6237255476 6375477204 6729670382 7229045216 7878638496 8132675868 8500636272 9355883214 10094505573 10843567824 11817957744 12474510952 12750954408 13459340764 14033824821 16265351736 17001272544 18711766428 20189011146 21687135648 23635915488 24949021904 25501908816 26918681528 28067649642 30283516719 32530703472 37423532856 40378022292 49898043808 51003817632 53837363056 56135299284 60567033438 63931868629 65061406944 74847065712 80756044584 107674726112 112270598568 121134066876 127863737258 149694131424 161512089168 191795605887 224541197136 242268133752 255727474516 323024178336 383591211774 449082394272 484536267504 511454949032 575386817661 767182423548 969072535008 1022909898064 1150773635322 1534364847096 2045819796128 2301547270644 3068729694192 4603094541288 6137459388384 9206189082576 18412378165152
• Sum of all divisors σ(n): 56812626194688
• Sum of proper divisors (its aliquot sum) s(n): 38400248029536
• 18412378165152 is an abundant number, because the sum of its proper divisors (38400248029536) is greater than itself. Its abundance is 19987869864384

Bases of 18412378165152

• Binary: 100001011111011110111010000101000111110100000₂
• Hexadecimal: 0x10BEF7428FA0
• Base-36: 6IYJ2KDK0

Squares and roots of 18412378165152

• 18412378165152 squared (18412378165152²) is 339015669696566130187183104
• 18412378165152 cubed (18412378165152³) is 6242084714365436772730915598734975991808
• The square root of 18412378165152 is 4290964.7126435331
• The cube root of 18412378165152 is 26406.0411283809

Scales and comparisons

• 18,412,378,165,152 seconds is equal to 585,456 years, 34 weeks, 6 days, 18 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,412,378,165,152 would take you about one million, four hundred sixty-three thousand, six hundred forty-one 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 18412378165152 cubic inches would be around 2200.5 feet tall.

Recreational maths with 18412378165152

• 18412378165152 backwards is 25156187321481
• The number of decimal digits it has is: 14
• The sum of 18412378165152's digits is 54
• More coming soon!