118512474438793851

Names of 118512474438793851

• Cardinal: 118512474438793851 can be written as One hundred eighteen quadrillion, five hundred twelve trillion, four hundred seventy-four billion, four hundred thirty-eight million, seven hundred ninety-three thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 1.18512474438793851 × 10¹⁷

Factors of 118512474438793851

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11788481

Divisors of 118512474438793851

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 17 27 39 51 81 117 153 221 351 459 663 1053 1377 1989 5967 17901 591259 1773777 5321331 7686367 10051403 11197189 15963993 23059101 30154209 33591567 47891979 69177303 90462627 100774701 130668239 145563457 190352213 207531909 271387881 302324103 392004717 436690371 571056639 622595727 814163643 906972309 1176014151 1310071113 1713169917 2474578769 3528042453 3930213339 5139509751 7423736307 10584127359 11790640017 15418529253 22271208921 66813626763 200440880289 6620438770951 19861316312853 59583948938559 86065704022363 112547459106167 178751846815677 258197112067089 337642377318501 536255540447031 774591336201267 1012927131955503 1463116968380171 2323774008603801 3038781395866509 4389350905140513 6971322025811403 9116344187599527 13168052715421539 39504158146264617 118512474438793851
• Sum of all divisors σ(n): 201870778457224800
• Sum of proper divisors (its aliquot sum) s(n): 83358304018430949
• 118512474438793851 is a deficient number, because the sum of its proper divisors (83358304018430949) is less than itself. Its deficiency is 35154170420362902

Bases of 118512474438793851

• Binary: 110100101000010100111011110110100011000000111101001111011₂
• Hexadecimal: 0x1A50A77B4607A7B
• Base-36: WEX5Z5FG0OR

Squares and roots of 118512474438793851

• 118512474438793851 squared (118512474438793851²) is 14045206597605765908534791675410201
• 118512474438793851 cubed (118512474438793851³) is 1664532187886332085539357279337962892083258101474051
• The square root of 118512474438793851 is 344256407.9850858071
• The cube root of 118512474438793851 is 491195.8497092411

Scales and comparisons

• 118,512,474,438,793,851 seconds is equal to 3,768,330,104 years, 9 hours, 50 minutes, 51 seconds.
• To count from 1 to 118,512,474,438,793,851 would take you about eleven billion, three hundred four million, nine hundred ninety thousand, three hundred twelve 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 118512474438793851 cubic inches would be around 40933 feet tall.

Recreational maths with 118512474438793851

• 118512474438793851 backwards is 158397834474215811
• 118512474438793851 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 118512474438793851's digits is 81
• More coming soon!