18070801632

Names of 18070801632

• Cardinal: 18070801632 can be written as Eighteen billion, seventy million, eight hundred one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.8070801632 × 10¹⁰

Factors of 18070801632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4422

Divisors of 18070801632

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 2053 2351 3744 4106 4702 6159 7053 8212 9404 12318 14106 16424 18477 18808 21159 24636 26689 28212 30563 32848 36954 37616 42318 49272 53378 56424 61126 65696 73908 75232 80067 84636 91689 98544 106756 112848 122252 147816 160134 169272 183378 197088 213512 225696 240201 244504 275067 295632 320268 338544 366756 427024 480402 489008 550134 591264 640536 677088 733512 854048 960804 978016 1100268 1281072 1467024 1921608 2200536 2562144 2934048 3843216 4401072 4826603 7686432 8802144 9653206 14479809 19306412 28959618 38612824 43439427 57919236 62745839 77225648 86878854 115838472 125491678 154451296 173757708 188237517 231676944 250983356 347515416 376475034 463353888 501966712 564712551 695030832 752950068 1003933424 1129425102 1390061664 1505900136 2007866848 2258850204 3011800272 4517700408 6023600544 9035400816 18070801632
• Sum of all divisors σ(n): 55392337728
• Sum of proper divisors (its aliquot sum) s(n): 37321536096
• 18070801632 is an abundant number, because the sum of its proper divisors (37321536096) is greater than itself. Its abundance is 19250734464

Bases of 18070801632

• Binary: 10000110101000110101000110011100000₂
• Hexadecimal: 0x4351A8CE0
• Base-36: 8AUVZS0

Squares and roots of 18070801632

• 18070801632 squared (18070801632²) is 326553871623093863424
• 18070801632 cubed (18070801632³) is 5901090236262523076051604307968
• The square root of 18070801632 is 134427.6817921071
• The cube root of 18070801632 is 2624.1730610997

Scales and comparisons

• 18,070,801,632 seconds is equal to 574 years, 30 weeks, 6 days, 19 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,070,801,632 would take you about one thousand, one hundred forty-nine 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 18070801632 cubic inches would be around 218.7 feet tall.

Recreational maths with 18070801632

• 18070801632 backwards is 23610807081
• 18070801632 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18070801632's digits is 36
• More coming soon!