18007301841984

Names of 18007301841984

• Cardinal: 18007301841984 can be written as Eighteen trillion, seven billion, three hundred one million, eight hundred forty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.8007301841984 × 10¹³

Factors of 18007301841984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 343545924

Divisors of 18007301841984

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 224 234 252 273 288 312 336 364 416 448 468 504 546 576 624 672 728 819 832 936 1008 1092 1248 1344 1456 1638 1872 2016 2184 2496 2912 3276 3744 4032 4368 5824 6552 7488 8736 13104 17472 26208 52416 343545899 687091798 1030637697 1374183596 2061275394 2404821293 2748367192 3091913091 4122550788 4466096687 4809642586 5496734384 6183826182 7214463879 8245101576 8932193374 9619285172 10993468768 12367652364 13398290061 14428927758 16490203152 17864386748 19238570344 21643391637 21986937536 24735304728 26796580122 28857855516 31262676809 32980406304 35728773496 38477140688 40194870183 43286783274 49470609456 53593160244 57715711032 62525353618 65960812608 71457546992 76954281376 80389740366 86573566548 93788030427 98941218912 107186320488 115431422064 125050707236 142915093984 153908562752 160779480732 173147133096 187576060854 197882437824 214372640976 230862844128 250101414472 281364091281 285830187968 321558961464 346294266192 375152121708 428745281952 461725688256 500202828944 562728182562 643117922928 692588532384 750304243416 857490563904 1000405657888 1125456365124 1286235845856 1385177064768 1500608486832 2000811315776 2250912730248 2572471691712 3001216973664 4501825460496 6002433947328 9003650920992 18007301841984
• Sum of all divisors σ(n): 63525759460800
• Sum of proper divisors (its aliquot sum) s(n): 45518457618816
• 18007301841984 is an abundant number, because the sum of its proper divisors (45518457618816) is greater than itself. Its abundance is 27511155776832

Bases of 18007301841984

• Binary: 100000110000010100110110101000110010001000000₂
• Hexadecimal: 0x1060A6D46440
• Base-36: 6DSFUKY80

Squares and roots of 18007301841984

• 18007301841984 squared (18007301841984²) is 324262919628320359305056256
• 18007301841984 cubed (18007301841984³) is 5839100269910162954765988232833542651904
• The square root of 18007301841984 is 4243501.1301970923
• The cube root of 18007301841984 is 26210.9572110767

Scales and comparisons

• 18,007,301,841,984 seconds is equal to 572,576 years, 25 weeks, 6 days, 9 hours, 26 minutes, 24 seconds.
• To count from 1 to 18,007,301,841,984 would take you about one million, four hundred thirty-one thousand, four 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 18007301841984 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18007301841984

• 18007301841984 backwards is 48914810370081
• The number of decimal digits it has is: 14
• The sum of 18007301841984's digits is 54
• More coming soon!