15400746774168

Names of 15400746774168

• Cardinal: 15400746774168 can be written as Fifteen trillion, four hundred billion, seven hundred forty-six million, seven hundred seventy-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5400746774168 × 10¹³

Factors of 15400746774168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25153

Divisors of 15400746774168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 29 42 56 58 84 87 116 168 174 203 232 348 406 609 696 812 841 1218 1624 1682 2436 2523 3364 4872 5046 5581 5887 6728 10092 11162 11774 16743 17661 19531 20184 22324 23548 33486 35322 39062 39067 44648 47096 58593 66972 70644 78124 78134 117186 117201 133944 136717 141288 156248 156268 161849 234372 234402 273434 312536 323698 410151 468744 468804 485547 546868 566399 647396 820302 937608 971094 1093736 1132798 1132943 1294792 1640604 1699197 1942188 2265596 2265886 3281208 3398394 3398829 3884376 3964793 4531192 4531772 4693621 6796788 6797658 7929586 9063544 9387242 11894379 13593576 13595316 14080863 15859172 16425571 18774484 23788758 27190632 28161726 31718344 32851142 32855347 37548968 47577516 49276713 56323452 65702284 65710694 95155032 98553426 98566041 109002511 112646904 114978997 131404568 131421388 197106852 197132082 218005022 229957994 262842776 327007533 344936991 394213704 394264164 436010044 459915988 654015066 689873982 763017577 788528328 872020088 919831976 1308030132 1379747964 1526035154 2289052731 2616060264 2759495928 3052070308 3161072819 4578105462 6104140616 6322145638 9156210924 9483218457 12644291276 18312421848 18966436914 22127509733 25288582552 37932873828 44255019466 66382529199 75865747656 88510038932 91671111751 132765058398 177020077864 183342223502 265530116796 275013335253 366684447004 531060233592 550026670506 641697782257 733368894008 1100053341012 1283395564514 1925093346771 2200106682024 2566791129028 3850186693542 5133582258056 7700373387084 15400746774168
• Sum of all divisors σ(n): 45582269041920
• Sum of proper divisors (its aliquot sum) s(n): 30181522267752
• 15400746774168 is an abundant number, because the sum of its proper divisors (30181522267752) is greater than itself. Its abundance is 14780775493584

Bases of 15400746774168

• Binary: 11100000000111000100000010100110111010011000₂
• Hexadecimal: 0xE01C40A6E98
• Base-36: 5GJ06ZS0O

Squares and roots of 15400746774168

• 15400746774168 squared (15400746774168²) is 237183001202046057992092224
• 15400746774168 cubed (15400746774168³) is 3652795340649895694023074974021156869632
• The square root of 15400746774168 is 3924378.5207556113
• The cube root of 15400746774168 is 24879.8214903075

Scales and comparisons

• 15,400,746,774,168 seconds is equal to 489,696 years, 5 weeks, 4 days, 23 hours, 2 minutes, 48 seconds.
• To count from 1 to 15,400,746,774,168 would take you about one million, two hundred twenty-four thousand, two hundred forty 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 15400746774168 cubic inches would be around 2073.3 feet tall.

Recreational maths with 15400746774168

• 15400746774168 backwards is 86147764700451
• The number of decimal digits it has is: 14
• The sum of 15400746774168's digits is 60
• More coming soon!