155649861548150112

Names of 155649861548150112

• Cardinal: 155649861548150112 can be written as One hundred fifty-five quadrillion, six hundred forty-nine trillion, eight hundred sixty-one billion, five hundred forty-eight million, one hundred fifty thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.55649861548150112 × 10¹⁷

Factors of 155649861548150112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4157

Divisors of 155649861548150112

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 117 121 127 132 143 144 156 169 176 198 208 234 242 254 264 286 288 312 338 352 363 381 396 416 429 468 484 507 508 528 572 624 676 726 762 792 858 936 968 1014 1016 1056 1089 1143 1144 1248 1287 1352 1397 1452 1521 1524 1573 1584 1651 1716 1859 1872 1936 2028 2032 2178 2197 2286 2288 2574 2704 2794 2904 3042 3048 3146 3168 3302 3432 3718 3744 3872 4001 4056 4064 4191 4356 4394 4572 4576 4719 4953 5148 5408 5577 5588 5808 6084 6096 6292 6591 6604 6864 7436 8002 8112 8382 8712 8788 9144 9438 9906 10296 11154 11176 11616 12003 12168 12192 12573 12584 13182 13208 13728 14157 14859 14872 15367 16004 16224 16731 16764 17424 17576 18161 18288 18876 19773 19812 20449 20592 21463 22308 22352 24006 24167 24336 25146 25168 26364 26416 28314 29718 29744 30734 32008 33462 33528 34848 35152 36009 36322 36576 37752 39546 39624 40898 41184 42926 44011 44616 44704 46101 48012 48334 48672 50292 50336 52013 52728 52832 54483 56628 59436 59488 61347 61468 64016 64389 66924 67056 70304 72018 72501 72644 75504 79092 79248 81796 85852 88022 89232 92202 96024 96668 100584 104026 105456 108966 113256 118872 122694 122936 128032 128778 132033 133848 134112 138303 144036 145002 145288 151008 156039 158184 158496 163449 163592 171704 176044 178464 184041 184404 192048 193167 193336 199771 201168 208052 210912 217503 217932 226512 236093 237744 245388 245872 257556 264066 265837 267696 276606 279019 288072 290004 290576 312078 316368 326898 327184 343408 352088 368082 368808 384096 386334 386672 396099 399542 402336 416104 435006 435864 453024 468117 472186 475488 484121 490776 491744 508127 515112 528132 531674 535392 553212 558038 572143 576144 580008 581152 599313 624156 632736 653796 654368 676169 686816 704176 708279 736164 737616 772668 773344 792198 797511 799084 832208 837057 870012 871728 936234 944372 968242 981552 1016254 1030224 1056264 1063348 1106424 1116076 1144286 1152288 1160016 1198626 1248312 1307592 1352338 1408352 1416558 1452363 1472328 1475232 1524381 1545336 1584396 1595022 1598168 1664416 1674114 1716429 1740024 1743456 1797939 1872468 1888744 1936484 1963104 2028507 2032508 2060448 2112528 2124837 2126696 2212848 2232152 2288572 2320032 2392533 2397252 2496624 2511171 2597023 2615184 2704676 2833116 2904726 2944656 3048762 3069209 3090672 3168792 3190044 3196336 3348228 3432858 3480048 3595878 3744936 3777488 3872968 4057014 4065016 4225056 4249674 4253392 4357089 4425696 4464304 4573143 4577144 4785066 4794504 4993248 5022342 5149287 5194046 5230368 5409352 5589397 5666232 5809452 5889312 6085521 6097524 6138418 6181344 6293573 6337584 6380088 6392672 6605651 6696456 6865716 6960096 7191756 7437859 7489872 7554976 7745936 7791069 8114028 8130032 8499348 8506784 8714178 8790197 8928608 9146286 9154288 9207627 9570132 9589008 10044684 10298574 10388092 10818704 11178794 11332464 11618904 12171042 12195048 12276836 12587146 12675168 12760176 13211302 13392912 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17294429060905568 19456232693518764 25941643591358352 38912465387037528 51883287182716704 77824930774075056 155649861548150112
• Sum of all divisors σ(n): 531334642285923840
• Sum of proper divisors (its aliquot sum) s(n): 375684780737773728
• 155649861548150112 is an abundant number, because the sum of its proper divisors (375684780737773728) is greater than itself. Its abundance is 220034919189623616

Bases of 155649861548150112

• Binary: 1000101000111110101011100101110010111010101000110101100000₂
• Hexadecimal: 0x228FAB972EA8D60
• Base-36: 16KL9R9HFO80

Squares and roots of 155649861548150112

• 155649861548150112 squared (155649861548150112²) is 24226879399958298780337409285612544
• 155649861548150112 cubed (155649861548150112³) is 3770910424347239267453621560177116071154739982204928
• The square root of 155649861548150112 is 394524855.4250417719
• The cube root of 155649861548150112 is 537918.2095691077

Scales and comparisons

• 155,649,861,548,150,112 seconds is equal to 4,949,184,140 years, 31 weeks, 15 hours, 55 minutes, 12 seconds.
• To count from 1 to 155,649,861,548,150,112 would take you about fourteen billion, eight hundred forty-seven million, five hundred fifty-two thousand, four hundred twenty-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 155649861548150112 cubic inches would be around 44826.5 feet tall.

Recreational maths with 155649861548150112

• 155649861548150112 backwards is 211051845168946551
• 155649861548150112 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 155649861548150112's digits is 72
• More coming soon!