18105959100416

Names of 18105959100416

• Cardinal: 18105959100416 can be written as Eighteen trillion, one hundred five billion, nine hundred fifty-nine million, one hundred thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8105959100416 × 10¹³

Factors of 18105959100416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1119

Divisors of 18105959100416

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 73 88 128 146 176 256 292 352 512 584 704 803 1024 1033 1168 1408 1606 2048 2066 2336 2816 3212 4096 4132 4672 5329 5632 6424 8264 9344 10658 11264 11363 12848 16528 18688 21316 22528 22726 25696 33056 37376 42632 45056 45452 51392 58619 66112 74752 75409 85264 90904 102784 117238 132224 149504 150818 170528 181808 205568 234476 264448 299008 301636 341056 363616 389017 411136 468952 528896 603272 682112 727232 778034 822272 829499 937904 1057792 1206544 1364224 1454464 1556068 1644544 1658998 1875808 2115584 2413088 2728448 2908928 3112136 3289088 3317996 3751616 4231168 4279187 4826176 5456896 5504857 5817856 6224272 6635992 7503232 8558374 9652352 10913792 11009714 11635712 12448544 13271984 15006464 17116748 19304704 21827584 22019428 23271424 24897088 26543968 30012928 34233496 38609408 44038856 46542848 49794176 53087936 60025856 60553427 68466992 77218816 88077712 99588352 106175872 120051712 121106854 136933984 154437632 176155424 199176704 212351744 240103424 242213708 273867968 308875264 352310848 398353408 401854561 424703488 484427416 547735936 704621696 796706816 803709122 849406976 968854832 1095471872 1409243392 1593413632 1607418244 1698813952 1937709664 2190943744 2818486784 3214836488 3397627904 3875419328 4381887488 4420400171 5636973568 6429672976 7750838656 8763774976 8840800342 11273947136 12859345952 15501677312 17527549952 17681600684 22547894272 25718691904 31003354624 35363201368 51437383808 62006709248 70726402736 102874767616 124013418496 141452805472 205749535232 248026836992 282905610944 411499070464 565811221888 822998140928 1131622443776 1645996281856 2263244887552 4526489775104 9052979550208 18105959100416
• Sum of all divisors σ(n): 40086453881760
• Sum of proper divisors (its aliquot sum) s(n): 21980494781344
• 18105959100416 is an abundant number, because the sum of its proper divisors (21980494781344) is greater than itself. Its abundance is 3874535680928

Bases of 18105959100416

• Binary: 100000111011110011111010000101011000000000000₂
• Hexadecimal: 0x10779F42B000
• Base-36: 6F1RGKE0W

Squares and roots of 18105959100416

• 18105959100416 squared (18105959100416²) is 327825754945936967971373056
• 18105959100416 cubed (18105959100416³) is 5935599711114132967325200301454100791296
• The square root of 18105959100416 is 4255109.7636155051
• The cube root of 18105959100416 is 26258.7376991165

Scales and comparisons

• 18,105,959,100,416 seconds is equal to 575,713 years, 25 weeks, 4 days, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 18,105,959,100,416 would take you about one million, four hundred thirty-nine thousand, two hundred eighty-three 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 18105959100416 cubic inches would be around 2188.2 feet tall.

Recreational maths with 18105959100416

• 18105959100416 backwards is 61400195950181
• The number of decimal digits it has is: 14
• The sum of 18105959100416's digits is 50
• More coming soon!